File:Chi-square pdf.svg

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Chi-square distribution plots for varying degrees of freedom.

Summary

DescriptionChi-square pdf.svg	English: Plot of the chi-square distribution for values of k = {1, 2, 3, 4, 6, 9}. Accurate plotcurves. Labels are embedded in Computer-Modern font. Deutsch: Dichten der Chi-Quadrat-Verteilung mit verschiedenen Freiheitsgraden k $f_{k}(x)={\frac {x^{{\frac {k}{2}}-1}\cdot e^{-{\frac {x}{2}}}}{2^{\frac {k}{2}}\cdot \Gamma ({\frac {k}{2}})}}$
Date	2010
Source	Own work
Author	Geek3
SVG development InfoField	The SVG code is valid. This diagram was created with a text editor. This SVG diagram uses the path text method.

Mathematical Function Plot
Description	Plot of the chi-square distribution
Equation	$f_{k}(x)={\frac {x^{{\frac {k}{2}}-1}\cdot e^{-{\frac {x}{2}}}}{2^{\frac {k}{2}}\cdot \Gamma ({\frac {k}{2}})}}$
Coordinate System	Cartesian
X Range	0 .. 8
Y Range	0 .. 0.5
Accuracy	0.00001 units

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	Date/Time	Dimensions	User	Comment
current	10:40, 8 December 2014	600 × 400 (23 KB)	IkamusumeFan (talk \| contribs)	I directly revise the SVG tag to give transparency.
	09:19, 27 April 2013	600 × 400 (23 KB)	Geek3 (talk \| contribs)	revert: user:Niceoboe had replaced the pdf with the cdf
	12:52, 26 April 2013	600 × 400 (23 KB)	Niceoboe (talk \| contribs)	Changed path ids (more than one named curve-1l) to pass conformity test at validator.w3.org.
	17:21, 31 March 2010	600 × 400 (23 KB)	Geek3 (talk \| contribs)	chi square distribution Category:Chi-square distribution

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Usage on be.wikipedia.org
- Размеркаванне хі-квадрат
Usage on ca.wikipedia.org
- Distribució khi quadrat
Usage on cs.wikipedia.org
- Rozdělení chí kvadrát
Usage on da.wikipedia.org
- Chi i anden-fordelingen
Usage on de.wikipedia.org
- Chi-Quadrat-Verteilung
Usage on en.wikipedia.org
- Chi-squared distribution
- User:Minzastro/sandbox
Usage on en.wikibooks.org
Usage on eu.wikipedia.org
- Khi-karratu banaketa
Usage on fi.wikipedia.org
- Tiheysfunktio
- Χ²-jakauma
Usage on fr.wikipedia.org
Usage on he.wikipedia.org
- התפלגות כי בריבוע
Usage on hi.wikipedia.org
- काई-वर्ग वितरण
Usage on hu.wikipedia.org
- Khí-négyzet eloszlás
Usage on pt.wikipedia.org
- Qui-quadrado
Usage on sq.wikipedia.org
- Shpërndarja hi katror
Usage on sr.wikipedia.org
- Hi-kvadratna raspodela
Usage on sw.wikipedia.org
- Jaribio la χ²
Usage on th.wikipedia.org
- การแจกแจงไคกำลังสอง
Usage on tl.wikipedia.org
- Distribusyong kinwadradong-chi

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Short title	The chi-Square distribution
Image title	chi-square distribution f_k(x) = x^(n/2-1) * exp(-x/2) / (2^(n/2) * gamma(n/2)) from Wikimedia Commons plot-range: 0 to 8 plotted with cubic bezier-curves the bezier-controll-points are calculated to give a very accurate result. accuracy is 0.00001 units symbols in "Computer Modern" (TeX) font embedded created with a plain text editor using GNU/Linux about: http://commons.wikimedia.org/wiki/Image:chi-square_pdf.svg source: http://commons.wikimedia.org/ rights: GNU Free Documentation license, Creative Commons Attribution ShareAlike license
Width	600
Height	400

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