====== Stastics ======

====== Table ======

  * [[http://www.real-statistics.com/statistics-tables/kolmogorov-smirnov-table/|KS table]]

===== p-value =====

  * https://qualitypursuit.wordpress.com/138-2/
  * http://blog.minitab.com/blog/adventures-in-statistics-2/how-to-correctly-interpret-p-values


<code python>
import numpy as np
from scipy import stats

x1 = np.random.normal(0, 1, 100)
x2 = np.random.normal(0, 1, 100)
pvalue = stats.ttest_rel(scores[:, 0], scores[:, 1]).pvalue
# pvalue -> 0.719082

x1 = np.random.normal(0, 1, 100)
x2 = np.random.normal(0.5, 1, 100)
pvalue = stats.ttest_rel(scores[:, 0], scores[:, 1]).pvalue
# pvalue -> 0.000060

</code>