Hi....for all....... I have tried jack.jill dataset in BCA package.This Dataset actually contains 557 observations and 8 variables.but i have got only 2 obsevations.anybody tried this same function.You people got same answers like me or getting as usual values? Please reply me.... by Kokila.k -- View this message in context: http://r.789695.n4.nabble.com/R-BCA-Package-tp4645835.html Sent from the R help mailing list archive at Nabble.com.