[R] Setting .Rprofile for RStudio on a Windows 7 x64bit

Peter Dalgaard
Mon, 17 Apr 2017 17:26:14 -0000

> On 17 Apr 2017, at 19:01 , BR_email wrote:
>
> Berend: Something looks good, but RStudio still Rprofile still doees not
affect the launch.
>
>> source(echo=TRUE,
"C:/Users/BruceRatner/Documents/.Rprofile.site")
>> options(prompt="R> ")
>
>> set.seed(12345)
>
>> rm(list=ls())
>
> R>
>
>
> Bruce Ratner, Ph.D.
> The Significant Statistician?
> (516) 791-3544
> Statistical Predictive Analtyics -- www.DMSTAT1.com
> Machine-Learning Data Mining and Modeling -- www.GenIQ.net
>
> Berend Hasselman wrote:
>> source(echo=TRUE,
""C:/Users/BruceRatner/Documents/.Rprofile.site")
>

According to the gospel of St.Henrik, that filename is wrong, and possibly the
directory too.

So try his suggestions. What is the output (show us!) of

normalizePath("./.Rprofile")
normalizePath("~/.Rprofile")

Assuming that the former is

"C:/Users/BruceRatner/Documents/.Rprofile"

you could try renaming the .Rprofile.site file to that. If need be, use
file.rename, as in

file.rename(from="C:/Users/BruceRatner/Documents/.Rprofile.site",
to="C:/Users/BruceRatner/Documents/.Rprofile")

(and restart, obviously).

[I wouldn't set the seed in a .Rprofile file, nor would I use rm() there,
but that is a different kettle of fish.]

--
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Office: A 4.23
Email: pd.mes at cbs.dk  Priv: PDalgd at gmail.com