Hi, Your question is so broad as to be unanswerable, but see the help pages for the function from both packages. Here is how you can load them both and then look at the help for a specific package:
require(sem) require(lavaan) help("sem", package = "sem") help("sem", package = "lavaan") If a particular aspect of their implementation or use is confusing, feel free to ask. Cheers, Josh On Sun, Nov 6, 2011 at 9:29 PM, loyolite270 <loyolite...@gmail.com> wrote: > I am new to both sem and lavaan package ... > > I dint exactly get the difference between sem from sem package and sem from > lavaan package... , > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/Structural-equation-modeling-in-R-lavaan-sem-tp3409642p3997527.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Joshua Wiley Ph.D. Student, Health Psychology Programmer Analyst II, ATS Statistical Consulting Group University of California, Los Angeles https://joshuawiley.com/ ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.