How to Approximate Chi Square?

2016 3 30
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更新时间：2016 3 31
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Hi,
I wish to get the Chi square distribution value for a given confidence and a given number of degrees of freedom (instead of looking it up in a table), but could not find a MATLAB functio nthat dis this. does such function exist ?

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jgg
jgg 2016-3-30
Are these not what you want?
chi2pdf
chi2cdf
Itzik Ben Shabat
Itzik Ben Shabat 2016-3-31
no. but thanks to your comment i dound chi2inv which is what i needed. thanks.

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Itzik Ben Shabat
Itzik Ben Shabat 2016-3-31

0 个投票

Hi, I eventually found what i needed.
its
chi2inv
function,
thanks

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