Hi everyone, I'd like your opinion on the following. I am interested in computing the KS Statistic. I have a binary choice variable --Buy or Not Buy (coded 1 or 0). Using logistic regression I have calculated the probability of buying.
In preparing the data for regression, I did a sort of stratified sampling, and generated a weight variable (W) that will be applied to the sample so that the sample will resemble the true population distribution. The question: After already included the weight in computing the probability of buying, is it necessary to use the weight again in calculating the KS stat. Any arguments for or against? Thanks, SJ I want the -- Posted from dialupg200.ptld.uswest.net [207.225.87.200] via Mailgate.ORG Server - http://www.Mailgate.ORG ================================================================= Instructions for joining and leaving this list and remarks about the problem of INAPPROPRIATE MESSAGES are available at http://jse.stat.ncsu.edu/ =================================================================
