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A. Juriˇsić in V. Batagelj: Verjetnostni račun in statistika 567
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Preizkus Kolmogorov-Smirnova v R-ju
> t z z
[1] 4.1 2.2 4.7 3.8 4.7 3.5 3.3 3.6 4.4 2.9 4.3 4.2 3.9 3.1
[15] 3.1 2.5 4.5 3.0 2.6 3.4 1.9 3.5 3.2 3.1 3.7 2.6 3.1 3.2
[29] 3.4 3.7 3.4 3.3 4.1 1.6 3.9 3.3 3.0 3.7 3.2 3.8
> "lot(density(z),main="gostoti")
> "urve(dnorm(x,mean=3.5,sd=0.7),add=TRUE,col="red")
> "lot(ecdf(z),main="porazdelitvi")
> curve(pnorm(x,mean=3.5,sd=0.7),add=TRUE,col="red")
> ks.test(z,"pnorm",mean=3.5,sd=0.7)
One-sample Kolmogorov-Smirnov test
data: z
D = 0.1068, p-value = 0.7516
alternative hypothesis: two.sided
Warning message:
cannot compute correct p-values with ties in:
ks.test(z, "pnorm", mean = 3.5, sd = 0.7)
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