[R] chi square table

cruz cruadam at gmail.com
Fri Nov 7 02:47:47 CET 2008


How do we get the value of a chi square as we usually look up on the
table on our text book?

i.e. Chi-square(0.01, df=8), the text book table gives 20.090

> dchisq(0.01, df=8)
[1] 1.036471e-08
> pchisq(0.01, df=8)
[1] 2.593772e-11
> qchisq(0.01, df=8)
[1] 1.646497

nono of them give me 20.090


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