Suppressing the Intercept in lm() when using a dataframe for the model
On Sun, Oct 16, 2011 at 12:55 PM, Cliff Clive <cliffclive at gmail.com> wrote:
It's easy to run a linear regression on a simple model without an intercept just by doing this: lm(y ~ x1 + x2 -1) Is there a similar trick to suppress the intercept when your model is in a large dataframe and you don't want to write out the names of individual columns?
Yep...same trick.
-- View this message in context: http://r.789695.n4.nabble.com/Suppressing-the-Intercept-in-lm-when-using-a-dataframe-for-the-model-tp3910327p3910327.html Sent from the R help mailing list archive at Nabble.com.
______________________________________________ R-help at 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/