Hi, this is the first time I send a mail, and thanks in advance. I am eager to obtain the R code for propensity score analysis. Previously, I used SAS for this, but I converted to R these days since I found R is more flexible. However, no mature R code for propensity score exists right now as far as I know. Please help me with it. Thanks again. Best, Ting
propensity score code
2 messages · Ting Zhang, David Winsemius
6 days later
On Nov 20, 2014, at 3:54 PM, Ting Zhang wrote:
Hi, this is the first time I send a mail, and thanks in advance. I am eager to obtain the R code for propensity score analysis. Previously, I used SAS for this, but I converted to R these days since I found R is more flexible. However, no mature R code for propensity score exists right now as far as I know. Please help me with it. Thanks again.
Can you explain why ordinary logistic regression is not being used as the first step?
David Winsemius Alameda, CA, USA