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balara
2005 Jan 21
2
chi-Squared distribution in Friedman test
...cant figure out why they are using this pschisq insted of dchisq. Sorry I am wrong!!
Thanking you
truly
Prasanna
>
>----- Original Message -----
>From: "Dimitris Rizopoulos" <dimitris.rizopoulos at med.kuleuven.ac.be>
>To: "Prasanna Balaprakash" <pbalapra at ulb.ac.be>
>Cc: <r-help at stat.math.ethz.ch>
>Sent: Friday, January 21, 2005 1:05 PM
>Subject: Re: [R] chi-Squared distribution
>
>
>> if you check ?qchisq, you'll see that the second
>
>My mistake, the third argument
>
>> argument of the functio...
2005 Jan 21
2
chi-Squared distribution
Dear Rs:
outer(1:3, 1:3, function(df1, df2) qf(0.95, df1, df2))
I compare this F distribution results with the table, the answers were perfect. But I need to see for chi-sqaured distribution. When I employed the similar formula
outer(1:3, 1:3, function(df1, df2) qchisq(0.95, df1, df2)) , I am getting unexpected results. I need to see the following values:
p=0.750 .....
1 1.323