Is anyone aware of R code that mimic's AHRQ's SAS code for their Prevention Quality Indicators (PQI)? Don't see it anywhere, but wanted to see if anyone else knew of anything. Many thanks.... -- View this message in context: http://n4.nabble.com/AHRQ-Patient-Quality-Indicators-tp1747243p1747243.html Sent from the R help mailing list archive at Nabble.com.