PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
First read the instructions for posting. You gave us no data, no code, no example. Just an error message out of context. ------------------------------------- David L Carlson Associate Professor of Anthropology Texas A&M University College Station, TX 77840-4352 -----Original Message----- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Xu, Jia2 Sent: Monday, July 8, 2013 7:45 AM To: 'r-help@r-project.org' Subject: [R] A question on the abline function Dear whom it may concerns, I am Jia Xu, a summer intern analyst at Citi Research. I am also a graduate student studying Financial Engineering at Cornell. I am running regression analysis with Rstudio now. I have been experiencing difficulty with the abline function. No matter I call it directly in linear regression or call it through residual plots, or plot results from lasso regression, it produces the same error as the following: Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) : object 'C_abline' not found Could you please help me check what is this problem? Thanks for your time! Best, Jia Xu Citi Research ______________________________________________ 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. ______________________________________________ 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.