标题: can i remove the intercept when i first do regression [打印本页] 作者: shiyiming 时间: 2004-5-6 17:23 标题: can i remove the intercept when i first do regression can i remove the intercept when i first do regression analysis?作者: shiyiming 时间: 2004-5-6 17:40 标题: answer to your question <!-- s:lol: --><img src="{SMILIES_PATH}/icon_lol.gif" alt=":lol:" title="Laughing" /><!-- s:lol: -->
normally you should not delete the intercept if it's not too bad(P-value not too big), but if you want to delete it anyway. you should only do it at after your stepwise selection.