g05ndc

Pseudorandom sample from an integer vector 
g05nec

Pseudorandom sample, without replacement, unequal weights 
g07ddc

Trimmed and winsorized mean of a sample with estimates of the variances of the two means 
g07eac

Robust confidence intervals, onesample 
g07ebc

Robust confidence intervals, twosample 
g08aac

Sign test on two paired samples 
g08acc

Median test on two samples of unequal size 
g08aec

Friedman twoway analysis of variance on k matched samples

g08afc

Kruskal–Wallis oneway analysis of variance on k samples of unequal size

g08amc

Performs the Mann–Whitney U test on two independent samples

g13cac

Univariate time series, smoothed sample spectrum using rectangular, Bartlett, Tukey or Parzen lag window 
g13cbc

Univariate time series, smoothed sample spectrum using spectral smoothing by the trapezium frequency (Daniell) window 
g13ccc

Multivariate time series, smoothed sample cross spectrum using rectangular, Bartlett, Tukey or Parzen lag window 
g13cdc

Multivariate time series, smoothed sample cross spectrum using spectral smoothing by the trapezium frequency (Daniell) window 
g13dmc

Multivariate time series, sample crosscorrelation or crosscovariance matrices 
g13dnc

Multivariate time series, sample partial lag correlation matrices, χ^{2} statistics and significance levels
