d STB-24 March 1995 t .. Other STBs p dm25 Recoding in steps p dm26 Labeling graphs with date formats p dm27 An improved collapse, with weights p gr17 Switching graphics windows in Unix p ip6_2 Storing matrices as variables p sed9 Symmetric nearest neighbor smoothing p sg21_1 Equivalency testing p sg26_2 Calculating and displaying fractional polynomials p sg32 Variance inflation factors and variance-decomp. prop. p sg33 Calculation of adjusted means and proportions p sg34 Jackknife estimation p snp7_1 Natural cubic splines p ssi5_4 Equation solving by Ridders' method p sts7_6 A library of time series programs (part 1 of 2) p sts7_6_part2 sts7_6 continued (part 2 of 2)