the H and P value of standard normal distribution
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I computed the pdf of a standard normal distribution, with parameters µ equal to 0 and σ equal to 1.
I used lillietest to test whether the norm data is normal distribution or not. Since norm is standard normal distribution, it should has H value=0. Why the H value=1, and p value is 0.0012?
Thanks in advance!
x = [-3:.1:3];
norm = normpdf(x,0,1);
Brendan Hamm 2018 年 8 月 28 日
The lillietest tests the null hypothesis that the data comes from a normal distribution against the alternative that it does not. You are not passing in data from a normal distribution, but rather the density function values at specified value of the random variable.
data = randn(100,1)