[Kst] [Bug 80519] New: statistics scalar mean is incorrect
matt at truch.net
Tue Apr 27 23:11:56 CEST 2004
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Summary: statistics scalar mean is incorrect
Platform: Compiled Sources
AssignedTo: kst kde org
ReportedBy: matt truch net
Version: 0.98-devel (kst_oldview_branch) (using KDE Devel)
Installed from: Compiled sources
Using KDE 3.1.0 with Qt 3.1.1, kst from CVS (kst_oldview_branch)
There is an error in the statistics code. When looking at noisy, but otherwise flat data, the mean is clearly incorrect (it's larger than the max!).
How to reproduce: Plot some data. Look at the scalar statistical values (ie [V1-INDEX-Mean]). The mean is incorrect (outside the min and max). Some of the other values look suspect as well (Rms?, square?).
Expected behavior: The statistics scalars display correct values.
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