Is kolmogorov_smirnov_test_2 buggy?

[Peng Yu]

Hi,

The following shows that octave and R returns different results for
K-S test. I think that the result from R is correct. Does anybody know
why kolmogorov_smirnov_test_2 is different? Or I call it incorrectly?

octave:1> kolmogorov_smirnov_test_2([1 2 3 4 5], [11 12 13 14 15])
  pval: 0.0134759
ans =  0.013476


>From R

> ks.test(1:5, 11:15)

        Two-sample Kolmogorov-Smirnov test

data:  1:5 and 11:15
D = 1, p-value = 0.007937
alternative hypothesis: two-sided



-- 
Regards,
Peng