<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.38.2 -->
<interface domain="chart">
  <requires lib="gtk+" version="3.24"/>
  <object class="GtkSizeGroup"/>
  <object class="GtkAdjustment" id="adjustmentDegree">
    <property name="lower">2</property>
    <property name="upper">10</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkAdjustment" id="adjustmentForwardBackward">
    <property name="lower">-10000</property>
    <property name="upper">10000</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkAdjustment" id="adjustmentForwardBackward1">
    <property name="lower">-10000</property>
    <property name="upper">10000</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkAdjustment" id="adjustmentForwardBackward2">
    <property name="lower">-10000</property>
    <property name="upper">10000</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
  <object class="GtkBox" id="TP_TRENDLINE">
    <property name="visible">True</property>
    <property name="can-focus">False</property>
    <property name="hexpand">True</property>
    <property name="vexpand">True</property>
    <property name="border-width">6</property>
    <property name="spacing">12</property>
    <child>
      <object class="GtkFrame" id="frame1">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label-xalign">0</property>
        <property name="shadow-type">none</property>
        <child>
          <!-- n-columns=3 n-rows=9 -->
          <object class="GtkGrid" id="grid1">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="halign">start</property>
            <property name="margin-start">12</property>
            <property name="margin-top">6</property>
            <property name="row-spacing">6</property>
            <property name="column-spacing">6</property>
            <property name="row-homogeneous">True</property>
            <child>
              <object class="GtkRadioButton" id="linear">
                <property name="label" translatable="yes" context="tp_Trendline|linear">_Linear</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="active">True</property>
                <property name="draw-indicator">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="linear-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|linear">A linear trend line is shown.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkRadioButton" id="logarithmic">
                <property name="label" translatable="yes" context="tp_Trendline|logarithmic">L_ogarithmic</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <property name="group">linear</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="logarithmic-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|logarithmic">A logarithmic trend line is shown.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkRadioButton" id="exponential">
                <property name="label" translatable="yes" context="tp_Trendline|exponential">_Exponential</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <property name="group">linear</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="exponential-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|exponential">An exponential trend line is shown.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkRadioButton" id="power">
                <property name="label" translatable="yes" context="tp_Trendline|power">Po_wer</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <property name="group">linear</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="power-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|power">A power trend line is shown.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">3</property>
              </packing>
            </child>
            <child>
              <object class="GtkImage" id="imageLinear">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">missing-image</property>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkImage" id="imageLogarithmic">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">missing-image</property>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkImage" id="imageExponential">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">missing-image</property>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkImage" id="imagePower">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">missing-image</property>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">3</property>
              </packing>
            </child>
            <child>
              <object class="GtkImage" id="imagePolynomial">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">missing-image</property>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">4</property>
              </packing>
            </child>
            <child>
              <object class="GtkRadioButton" id="polynomial">
                <property name="label" translatable="yes" context="tp_Trendline|polynomial">_Polynomial</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <property name="group">linear</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="polynomial-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|polynomial">A polynomial trend line is shown with a given degree.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">4</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label3">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label3">Degree</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">degree</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label3-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label3">Degree of polynomial trend line.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">5</property>
              </packing>
            </child>
            <child>
              <object class="GtkSpinButton" id="degree">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <property name="adjustment">adjustmentDegree</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="degree-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|degree">Degree of polynomial trend line.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">2</property>
                <property name="top-attach">5</property>
              </packing>
            </child>
            <child>
              <object class="GtkImage" id="imageMovingAverage">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="icon-name">missing-image</property>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">6</property>
              </packing>
            </child>
            <child>
              <object class="GtkRadioButton" id="movingAverage">
                <property name="label" translatable="yes" context="tp_Trendline|movingAverage">_Moving Average</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <property name="group">linear</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="movingAverage-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|movingAverage">A moving average trend line is shown with a given period.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">6</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label4">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label4">Period</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">period</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label4-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label4">Number of points to calculate average of moving average trend line.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">7</property>
              </packing>
            </child>
            <child>
              <object class="GtkSpinButton" id="period">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <property name="adjustment">adjustmentPeriod</property>
                <property name="value">2</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="period-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|period">Number of points to calculate average of moving average trend line.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">2</property>
                <property name="top-attach">7</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label10">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label10">_Type</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">combo_moving_type</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label10-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label10">How the trend line is calculated.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">8</property>
              </packing>
            </child>
            <child>
              <object class="GtkComboBoxText" id="combo_moving_type">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <items>
                  <item translatable="yes" context="tp_Trendline|liststore_moving_type">Prior</item>
                  <item translatable="yes" context="tp_Trendline|liststore_moving_type">Central</item>
                  <item translatable="yes" context="tp_Trendline|liststore_moving_type">Averaged Abscissa</item>
                </items>
              </object>
              <packing>
                <property name="left-attach">2</property>
                <property name="top-attach">8</property>
              </packing>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
          </object>
        </child>
        <child type="label">
          <object class="GtkLabel" id="label1">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="label" translatable="yes" context="tp_Trendline|label1">Regression Type</property>
            <attributes>
              <attribute name="weight" value="bold"/>
            </attributes>
          </object>
        </child>
      </object>
      <packing>
        <property name="expand">False</property>
        <property name="fill">True</property>
        <property name="position">0</property>
      </packing>
    </child>
    <child>
      <object class="GtkFrame" id="frame2">
        <property name="visible">True</property>
        <property name="can-focus">False</property>
        <property name="label-xalign">0</property>
        <property name="shadow-type">none</property>
        <child>
          <!-- n-columns=2 n-rows=9 -->
          <object class="GtkGrid" id="grid5">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="margin-start">12</property>
            <property name="margin-top">6</property>
            <property name="row-spacing">6</property>
            <property name="column-spacing">12</property>
            <property name="row-homogeneous">True</property>
            <child>
              <object class="GtkLabel" id="label7">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label7">Extrapolate Forward</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">extrapolateForward</property>
                <property name="xalign">0</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label7-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label7">Trend line is extrapolated for higher x-values.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label8">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label8">Extrapolate Backward</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">extrapolateBackward</property>
                <property name="xalign">0</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label8-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label8">Trend line is extrapolated for lower x-values.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkSpinButton" id="extrapolateForward">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <property name="adjustment">adjustmentForwardBackward</property>
                <property name="digits">2</property>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">1</property>
              </packing>
            </child>
            <child>
              <object class="GtkSpinButton" id="extrapolateBackward">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <property name="adjustment">adjustmentForwardBackward1</property>
                <property name="digits">2</property>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkCheckButton" id="setIntercept">
                <property name="label" translatable="yes" context="tp_Trendline|setIntercept">Force _Intercept</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <accessibility>
                  <relation type="label-for" target="interceptValue"/>
                </accessibility>
                <child internal-child="accessible">
                  <object class="AtkObject" id="setIntercept-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|setIntercept">For linear, polynomial and exponential trend lines, intercept value is forced to a given value.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">3</property>
              </packing>
            </child>
            <child>
              <object class="GtkCheckButton" id="showEquation">
                <property name="label" translatable="yes" context="tp_Trendline|showEquation">Show E_quation</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="showEquation-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|showEquation">Shows the trend line equation next to the trend line.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">4</property>
                <property name="width">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkCheckButton" id="showCorrelationCoefficient">
                <property name="label" translatable="yes" context="tp_Trendline|showCorrelationCoefficient">Show _Coefficient of Determination (R²)</property>
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="receives-default">False</property>
                <property name="use-underline">True</property>
                <property name="draw-indicator">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="showCorrelationCoefficient-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|showCorrelationCoefficient">Shows the coefficient of determination next to the trend line.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">5</property>
                <property name="width">2</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label5">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label5">Trendline _Name</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">entry_name</property>
                <property name="xalign">0</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label5-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label5">Name of trend line in legend.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkEntry" id="entry_name">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="entry_name-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|entry_name">Name of trend line in legend.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">0</property>
              </packing>
            </child>
            <child>
              <object class="GtkSpinButton" id="interceptValue">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="text">0</property>
                <property name="truncate-multiline">True</property>
                <property name="adjustment">adjustmentForwardBackward2</property>
                <property name="digits">2</property>
                <accessibility>
                  <relation type="labelled-by" target="setIntercept"/>
                </accessibility>
                <child internal-child="accessible">
                  <object class="AtkObject" id="interceptValue-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|interceptValue">Value of intercept if it is forced.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">3</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label6">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label6">_X Variable Name</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">entry_Xname</property>
                <property name="xalign">0</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label6-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label6">Name of X variable in trend line equation.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">7</property>
              </packing>
            </child>
            <child>
              <object class="GtkEntry" id="entry_Xname">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="entry_Xname-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|entry_Xname">Name of X variable in trend line equation.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">7</property>
              </packing>
            </child>
            <child>
              <object class="GtkLabel" id="label9">
                <property name="visible">True</property>
                <property name="can-focus">False</property>
                <property name="label" translatable="yes" context="tp_Trendline|label9">_Y Variable Name</property>
                <property name="use-underline">True</property>
                <property name="mnemonic-widget">entry_Yname</property>
                <property name="xalign">0</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="label9-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|label9">Name of Y variable in trend line equation.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">0</property>
                <property name="top-attach">8</property>
              </packing>
            </child>
            <child>
              <object class="GtkEntry" id="entry_Yname">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="activates-default">True</property>
                <property name="truncate-multiline">True</property>
                <child internal-child="accessible">
                  <object class="AtkObject" id="entry_Yname-atkobject">
                    <property name="AtkObject::accessible-description" translatable="yes" context="tp_Trendline|extended_tip|entry_Yname">Name of Y variable in trend line equation.</property>
                  </object>
                </child>
              </object>
              <packing>
                <property name="left-attach">1</property>
                <property name="top-attach">8</property>
              </packing>
            </child>
            <child>
              <placeholder/>
            </child>
            <child>
              <placeholder/>
            </child>
          </object>
        </child>
        <child type="label">
          <object class="GtkLabel" id="label2">
            <property name="visible">True</property>
            <property name="can-focus">False</property>
            <property name="label" translatable="yes" context="tp_Trendline|label2">Options</property>
            <attributes>
              <attribute name="weight" value="bold"/>
            </attributes>
          </object>
        </child>
      </object>
      <packing>
        <property name="expand">False</property>
        <property name="fill">True</property>
        <property name="position">1</property>
      </packing>
    </child>
  </object>
  <object class="GtkAdjustment" id="adjustmentPeriod">
    <property name="lower">2</property>
    <property name="upper">100</property>
    <property name="step-increment">1</property>
    <property name="page-increment">10</property>
  </object>
</interface>
