- calculateAbsoluteDifferences
Calculates |z[i]| for all i
- calculateAsymptoticPValue
- calculateDifferences
Calculates y[i] - x[i] for all i
- calculateExactPValue
Algorithm inspired by
http://www.fon.hum.uva.nl/Service/Statistics/Signed_Rank_Algorihms.html#C by R
- ensureDataConformance
Ensures that the provided arrays fulfills the assumptions.
- wilcoxonSignedRank
Computes the Wilcoxon signed ranked statistic
[http://en.wikipedia.org/wiki/Wilcoxon_signed-rank_tes
- <init>
Create a test instance using the given strategies for NaN's and ties. Only use
this if you are sure