TY - BOOK T1 - Regression with dummy variables T2 - Sage University papers series. Quantitative applications in the social sciences A1 - Hardy, Melissa A. 1952- LA - English PP - Newbury Park, Calif. PB - Sage YR - 1993 UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217607352018 OP - 90 CN - HA 31.3 H37 SN - 0803951280 KW - Social sciences : Statistical methods. KW - Dummy variables. KW - Regression analysis. ER -