File:Chi-square cdf.svg

Size of this PNG preview of this SVG file: 600 × 400 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels.

Original file ‎(SVG file, nominally 600 × 400 pixels, file size: 20 KB)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionChi-square cdf.svg	English: Plot of the cumulative chi-square distribution for values of k = {1, 2, 3, 4, 6, 9}. Accurate plotcurves. Labels are embedded in Computer-Modern font. $f_{k}(x)=\int _{0}^{x}{\frac {t^{{\frac {k}{2}}-1}\cdot e^{-{\frac {1}{2}}t}}{2^{\frac {k}{2}}\cdot \Gamma ({\frac {k}{2}})}}\,\mathrm {d} t$
Date	2010
Source	Own work
Author	Geek3
SVG development InfoField	The SVG code is valid. This diagram was created with a text editor.

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

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

This file is licensed under the Creative Commons Attribution 3.0 Unported license.

You are free:

to share – to copy, distribute and transmit the work
to remix – to adapt the work

Under the following conditions:

attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

You may select the license of your choice.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:38, 8 December 2014		600 × 400 (20 KB)	wikimediacommons>IkamusumeFan	use tag ``none'' instead of ``transparent''

File usage

The following page uses this file:

Chi-squared distribution

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Short title	Cumulative chi-Square distribution
Image title	chi-square distribution F_k(x) = \int_0^x t^(n/2-1) * exp(-t/2) / (2^(n/2) * gamma(n/2)) dt 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_cdf.svg source: http://commons.wikimedia.org/ rights: GNU Free Documentation license, Creative Commons Attribution ShareAlike license
Width	600
Height	400

File:Chi-square cdf.svg

Summary

See also

Licensing

Captions

Items portrayed in this file

depicts

creator

some value

copyright status

copyrighted

copyright license

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution 3.0 Unported

inception

2010

source of file

original creation by uploader

media type

image/svg+xml

checksum

50bd1427999f6f11b54a1d0ab6f294d20b8f3846

data size

20,625 byte

height

400 pixel

width

600 pixel

File history

File usage

Metadata