-----Original Message-----
From: jia2.xu at citi.com
Sent: Mon, 8 Jul 2013 12:45:03 +0000
To: r-help at 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