This sample Xslt transforms the results of a single particular model run into a "confidence table"--just something I call it.  The statistics it outputs have some meaning, but that's not my field.  You can see the formulas that are used to calculate those statistics here in this snippet, and decide what meaning they have.

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl">
  <!---   //    Output an Html page with table displaying 
          //    confidence interval for requested frame -->
  <xsl:output method="html" indent="yes"/>
  <xsl:variable name="DesiredFrame" select="/SPBModel/Batch[1]/Frame[1]/FrameName"/>
  
  <!--  //    Save the result document as an *.htm or *.html file
        //    then use your browser to view the table -->
  <xsl:template match="/SPBModel">
    <!--<xsl:variable name="FrameName">AL-COOSA1V1</xsl:variable>-->
    <html>
      <head>
        <xsl:comment>
          Save as *.htm or *.html file, then launch with browser
        </xsl:comment>
        <title>
          <xsl:text>Confidence Interval Summary for </xsl:text>
          <xsl:value-of select="$DesiredFrame"/>
        </title>
      </head>
      <body>
        <h1>
          Confidence Interval Summary for <xsl:value-of select="$DesiredFrame"/>
        </h1>
        <table>
          <tr>
            <th>Sim Day</th>
            <th>Inf Coef</th>
            <th>Lower Inf</th>
            <th>SharpHog Inf</th>
            <th>Upper Inf</th>
            <th>Dead Coef</th>
            <th>Lower Dead</th>
            <th>SharpHog Dead</th>
            <th>Upper Dead</th>
          </tr>
          <xsl:apply-templates select="/SPBModel/Batch/Frame[FrameName = $DesiredFrame]/EngineOutput"/>
        </table>
      </body>
    </html>
  </xsl:template>
  <xsl:template match="EngineOutput">
    <xsl:variable name="InfCoef">
      <xsl:call-template name="InterpInf">
        <xsl:with-param name="simday" select="SimulationDay"/>
      </xsl:call-template>
    </xsl:variable>
    <xsl:variable name="DeadCoef">
      <xsl:call-template name="InterpDead">
        <xsl:with-param name="simday" select="SimulationDay"/>
      </xsl:call-template>
    </xsl:variable>
    <tr>
      <td>
        <xsl:value-of select="SimulationDay"/>
      </td>
      <td>
        <xsl:value-of select="format-number($InfCoef, '0.000')"/>
      </td>
      <td>
        <xsl:value-of select="format-number(TreesInfested - TreesInfested * $InfCoef, '#')"/>
      </td>
      <td>
        <xsl:value-of select="format-number(TreesInfested, '#')"/>
      </td>
      <td>
        <xsl:value-of select="format-number(TreesInfested + TreesInfested * $InfCoef, '#')"/>
      </td>
      <td>
        <xsl:value-of select="format-number($DeadCoef, '0.000')"/>
      </td>
      <td>
        <xsl:value-of select="format-number(TreesDead - TreesDead * $DeadCoef, '#')"/>
      </td>
      <td>
        <xsl:value-of select="format-number(TreesDead, '#')"/>
      </td>
      <td>
        <xsl:value-of select="format-number(TreesDead + TreesDead * $DeadCoef, '#')"/>
      </td>
    </tr>
  </xsl:template>
  <!--  //    Lookup-list of days into a simulation -->
  <xsl:variable name="DayList">
    <xsl:text>0.0, 1.0,  8.0, 15.0, 22.0, 29.0, 36.0, 43.0, 50.0, 57.0, 64.0, 71.0, 78.0, 85.0, 92.0, 92.3</xsl:text>
  </xsl:variable>
  <!--  //    Lookup-list of infested confidence interval coefficients -->
  <xsl:variable name="InfList">
    <xsl:text>0.0, 0.022, 0.055, 0.080, 0.094, 0.120, 0.138, 0.173, 0.197, 0.208, 0.225, 0.250, 0.277, 0.299, 0.310, 0.311</xsl:text>
  </xsl:variable>
  <!--  //    lookup-list of dead confidence interval coefficients -->
  <xsl:variable name="DeadList">
    <xsl:text>0.0, 0.003, 0.042, 0.058, 0.066, 0.071, 0.087, 0.107, 0.122, 0.133, 0.145, 0.162, 0.180, 0.200, 0.215, 0.216</xsl:text>
  </xsl:variable>
  <!--  //    Get the Confidence Interval Coefficient of Dead Trees for this Simulation Day-->
  <xsl:template name="InterpDead">
    <xsl:param name="simday"/>
    <xsl:call-template name="Interpolate">
      <xsl:with-param name="day" select="$simday"/>
      <xsl:with-param name="days">
        <xsl:call-template name="CSVBranch">
          <xsl:with-param name="list" select="$DayList"/>
        </xsl:call-template>
      </xsl:with-param>
      <xsl:with-param name="ratios">
        <xsl:call-template name="CSVBranch">
          <xsl:with-param name="list" select="$DeadList"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:call-template>
  </xsl:template>
 
  <!--  //    Get the Confidence Interval Coefficient of Infested Trees for this Simulation Day-->
  <xsl:template name="InterpInf">
    <xsl:param name="simday"/>
    <xsl:call-template name="Interpolate">
      <xsl:with-param name="day" select="$simday"/>
      <xsl:with-param name="days">
        <xsl:call-template name="CSVBranch">
          <xsl:with-param name="list" select="$DayList"/>
        </xsl:call-template>
      </xsl:with-param>
      <xsl:with-param name="ratios">
        <xsl:call-template name="CSVBranch">
          <xsl:with-param name="list" select="$InfList"/>
        </xsl:call-template>
      </xsl:with-param>
    </xsl:call-template>
  </xsl:template>
  <!--  //    Interpolate Template -->
  <xsl:template name="Interpolate">
    <xsl:param name="day" />
    <xsl:param name="days" />
    <xsl:param name="ratios"/>
    <!--  //    Assuming the values are ordered lowest to highest,
          //    get from original scale the last value lower than input. . .-->
    <xsl:variable name="tmin" select="msxsl:node-set($days)/Value[.&lt;=$day][last()]" />
    <!--    //    . . .and first value higher than input -->
    <xsl:variable name="tmax" select="msxsl:node-set($days)/Value[.&gt;$day][1]" />
    <!--  //    Find the index, or position in their list, of the min  and max-->
    <xsl:variable name="ind">
      <xsl:for-each select="msxsl:node-set($days)/Value">
        <xsl:if test=".=$tmin">
          <xsl:value-of select="position()"/>
        </xsl:if>
      </xsl:for-each>
    </xsl:variable>
    <!--  //    Get values with those indexes from result scale -->
    <xsl:variable name="rateA" select="msxsl:node-set($ratios)/Value[position()=$ind]"/>
    <xsl:variable name="rateB" select="msxsl:node-set($ratios)/Value[position()=$ind+1]"/>
    <!--  //    Return the rate if no interpolation needed, 
          //    or find a value between those provided by the list. -->
    <xsl:choose>
      <xsl:when test="$rateA = $rateB">
        <xsl:value-of select="$rateA" />
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="(($day - $tmin) div ($tmax - $tmin)) * ($rateB - $rateA) + $rateA"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <!--  //    CSV Branch Template 
        //    Takes text list of comma-separated values
        //    and return as element list -->
  <!--  //    Elements in result are named Value, 
        //    with the result value as content -->
  <xsl:template name="CSVBranch">
    <xsl:param name="list"/>
    <xsl:variable name="first" select="substring-before($list, ',')"/>
    <xsl:variable name="rest" select="substring-after($list, ',')" />
    <!--  //    Doea list exist?  From original call or from recursion -->
    <xsl:if test="$list">
      <xsl:choose>
        <!--  //    When the string list ws split by commas, 
              //    did it create a value for first? -->
        <xsl:when test="$first">
          <xsl:element name="Value">
            <!--  //    $first will be a single number string -->
            <xsl:value-of select="normalize-space($first)"/>
          </xsl:element>
        </xsl:when>
        <xsl:otherwise>
          <xsl:element name="Value">
            <!--  //    No first element means the list contains 
                  //    only the last value to be added-->
            <xsl:value-of select="normalize-space($list)"/>
          </xsl:element>
        </xsl:otherwise>
      </xsl:choose>
      <!--  //    Call this template recursively on any remaining values -->
      <xsl:call-template name="CSVBranch">
        <xsl:with-param name="list" select="normalize-space($rest)"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:template>
</xsl:stylesheet>


 


 



 

        

    

    

                

                
                
                

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