d STB-17 January 1994 t .. Other STBs p dm16 Compact listing of a single variable p ip5 Creating temporary variable names p sg20 Point biserial correlation p sg21 Equivalency testing p sqc1 Estimating process capability indices p ssi5_2 Equation solving by Ridders' method p sts5 Detrending with the Hodrick-Prescott smoother p sts6 p-values for unit root and cointegration tests p sts7 A library of time series programs p zz3_1 Computerized index for the STB