Hi all T gurus,
I would like to test if my dataset is indeed from N(0, 0.011908969).
K.S. test gives following result:
> ks.test(data, "pnorm", 0, 0.011908969)
One-sample Kolmogorov-Smirnov test
data: data
D = 0.1092, p-value = 1.318e-05
alternative hypothesis: two-sided
How ever "Shapiro-Wilk" test give following :
> shapiro.test(data)
Shapiro-Wilk normality test
data: data
W = 0.9946, p-value = 0.07562
also,
> sd(data)
[1] 0.01625074
2nd test saying data is from normal however 1st isnot. Which one is correct?
Am I missing something?
Regards,
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