[R] shapiro wilk normality test
Bunny, lautloscrew.com
bunny at lautloscrew.com
Sat Jul 12 17:30:22 CEST 2008
Hi everybody,
somehow i dont get the shapiro wilk test for normality. i just can´t
find what the H0 is .
i tried :
shapiro.test(rnorm(5000))
Shapiro-Wilk normality test
data: rnorm(5000)
W = 0.9997, p-value = 0.6205
If normality is the H0, the test says it´s probably not normal, doesn
´t it ?
5000 is the biggest n allowed by the test...
are there any other test ? ( i know qqnorm already ;)
thanks in advance
matthias
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