| G01ADF | Mean, variance, skewness, kurtosis, etc, one variable, from frequency table |
| G01AEF | Frequency table from raw data |
| G11SBF | Frequency count for G11SAF |
| G13CBF | Univariate time series, smoothed sample spectrum using spectral smoothing by the trapezium frequency (Daniell) window |
| G13CDF | Multivariate time series, smoothed sample cross spectrum using spectral smoothing by the trapezium frequency (Daniell) window |