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File:Standard symmetric pdfs logscale.png

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English: Logscale plot of several symmetric unimodal probability densities with unit variance. From highest to lowest peak:
 
red, kurtosis 3, Laplace (D)ouble exponential distribution;
 
orange, kurtosis 2, hyperbolic (S)ecant distribution;
 
green, kurtosis 1.2, (L)ogistic distribution;
 
black, kurtosis 0, (N)ormal distribution;
 
cyan, kurtosis −0.593762…, raised (C)osine distribution;
 
blue, kurtosis −1, (W)igner semicircle distribution;
 
magenta, kurtosis −1.2, (U)niform distribution.
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Source Own work
Author MarkSweep
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For further background and gnuplot source code, see Image:standard symmetric pdfs.png.

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Date/TimeThumbnailDimensionsUserComment
current18:20, 4 October 2013Thumbnail for version as of 18:20, 4 October 20132,100 × 1,500 (350 KB)Yarmond (talk | contribs)Original image rotation was correct
08:45, 19 September 2013Thumbnail for version as of 08:45, 19 September 20132,100 × 1,500 (361 KB)Rotatebot (talk | contribs)Bot: Image rotated by 180°
07:19, 6 December 2006Thumbnail for version as of 07:19, 6 December 20062,100 × 1,500 (350 KB)MarkSweep (talk | contribs)Logscale plot of several symmetric unimodal probability densities with unit variance

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