Dear list, Reading a function I found this: lm ( y ~ 1 )
I know that Y ~ -1 + A is a straight-line with no y-intercept; that is, a fit forced through (0,0). But I never saw the first example. Any tip? Thanks in advance! C. [[alternative HTML version deleted]] ______________________________________________ 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.