d STB-41 January 1998 t .. Other STBs p dm53 Detection and deletion of duplicate observations p gr16_2 Corrections to condraw.ado p gr27 An adaptive variable span running line smoother p ip23 Expansion and display of if expressions p ip24 Timing portions of a program p sbe19 Tests for publication bias in meta-analysis p sbe20 Assessing heterogeneity in meta-analysis: Galbraith plot p sed9_1 Pointwise confidence intervals for running p sg44_1 Correction to random number generators p sg53_2 Stata-like commands for complementary log-log regression p sg75 Geometric means and confidence intervals p ssa10_1 Update to analysis to follow-up studies with Stata 5 p ssa11 Survival analysis with time-varying covariates p sxd1 Random allocation of treatments in blocks p tt7 Random walk tutorial