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File:Sech squared a arctanh.png

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Sech_squared_a_arctanh.png (640 × 436 pixels, file size: 11 KB, MIME type: image/png)

Summary

[edit]

This is a plot comparing a histogram of real data with a normal distribution, a logistic distribution, and a distribution defined as

...where .


File information
Description

Plot comparing real data histogram, a normal distribution, a logistic distribution, and f=a/(4s cosh^2[a sinh^-1(x-μ)/(2s)] sqrt[(x-μ)/(4 s^2)+1])

Source

I (~Amatulić (talk)) created this work entirely by myself.

Date

21:16, 4 May 2010 (UTC)

Author

~Amatulić (talk)

Permission
(Reusing this file)

See below.


Licensing

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File history

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Date/TimeThumbnailDimensionsUserComment
current21:16, 4 May 2010Thumbnail for version as of 21:16, 4 May 2010640 × 436 (11 KB)Anachronist (talk | contribs){{Information |Description = Plot comparing real data histogram, a normal distribution, a logistic distribution, and f=a/(4s cosh^2[a sinh^-1(x-μ)/(2s)] sqrt[(x-μ)/(4 s^2)+1]) |Source = I (~~~) created this work entirely by myself. |Date