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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">we are using Kst to analyse some data, where we basically do the following for each value:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">Compute the error and absolute error against a known reference<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">Compute the histogram (in percent) of the absolute error<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">Integrate the histogram with the cumulative sum plugin and a step of 1<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">Plot the cumulative sum against the bin vector of the histogram: you get a nice curve showing how many percent of the cases are below a given error value<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span lang="EN-US"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US">We compute an equation [Cumulated error distribution]>95 and use it as X-marker in the plot => we get a nice visual feedback of the 2-sigma error of that value<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">Now the problem is, we have a whole bunch of curves spread over many tabs. So I was thinking we could add a tab with text labels pulling in some interesting scalars, so that we have a nice overview, typically the 2-sigma
error of each value. But I can’t find a way to get to the interesting scalar. The MinPos of the >95 curve is not useful because it does not hold the last pos of the min, but the first one. MaxPos could do it, but it doesn’t exist…<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">It would be possible to write a plugin for that, but that somehow sounds like overkill.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Does anybody have a good idea?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Nicolas<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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