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Distribution of range

2 messages · Jean Lejeune, Kjetil Halvorsen

#
Hi,

I look for  a function in R who compute the distribution ( density or/and
probability) for  the range  (max - min) of sample with n normal
distribution (mean =0,sd =1).
Is it possible to compute average and standard deviation in R 
Thanks
 
Jean LEJEUNE

University of CAEN (France)
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#
The closest you come, AFAIK, is 
?ptukey

for the studentized range. It has an argument df for the degrees of
freedom, with that large you couls simulate sigma known

Kjetil Halvorsen
Jean Lejeune wrote:
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