On 06.07.2010 15:24, Henrik Bengtsson wrote:
Sorry for asking the obvious, but have you confirmed that you are
running the same version of R on both systems?
Since the question was about the Editor, I doubt the R version is related.
/H
On Tue, Jul 6, 2010 at 2:11 PM, Bos, Roger<roger....@rothschild.com> wrote:
Uwe,
I suspect I might be having a similar problem as the R code I generate
in Windows editor (Tinn-R) doesn't always open properly in my Linux
editor (Rkward), but I don't know how to change the default encoding in
either one.
I am neither using Tinn-R nor Rkward, hence I cannot give any advice here.
Uwe
In R on both machines, getOption("encoding") returns "native.enc", so
the problem is not with R, but rather at the OS or editor level. If you
or anyone could help me out that would be appreciated.
Thanks,
Roger
-----Original Message-----
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Uwe Ligges
Sent: Monday, July 05, 2010 10:04 AM
To: Ildiko Varga
Cc: r-help@r-project.org
Subject: Re: [R] Linux-Windows problem
On 05.07.2010 14:31, Ildiko Varga wrote:
Dear All,
I faced the following problem. With the same data.frame the results
are different under Linux and Windows.
Could you help on this topic?
I guess you read in the data differently since you have different
default encodings on both platforms (e.g. latin1 vs. UTF-8) and you data
is probably not plain ASCII.
Best,
Uwe Ligges
Thanks in advance,
Ildiko
Linux:
> d = read.csv("CRP.csv")
> d$drugCode = as.numeric(d$drug)
> cor(d, use="pairwise.complete.obs")
PATIENT BL.CRP X24HR.CRP X48HR.CRP drug drugCode
PATIENT NA NA NA NA NA NA
BL.CRP NA 1.0000000 0.84324880 -0.05699590 NA -0.3367147
X24HR.CRP NA 0.8432488 1.00000000 -0.06162383 NA -0.3557316
X48HR.CRP NA -0.0569959 -0.06162383 1.00000000 NA 0.1553356
drug NA NA NA NA NA NA
drugCode NA -0.3367147 -0.35573159 0.15533562 NA 1.0000000
Warning message:
In cor(d, use = "pairwise.complete.obs") : NAs introduced by coercion
> str(d)
'data.frame': 41 obs. of 6 variables:
$ PATIENT : Factor w/ 41 levels "RV13","RV14",..: 2 3 4 6 7 12 13
14
15 17 ...
$ BL.CRP : num 7.3 31.2 4.2 6.7 1.6 7.7 5.3 38.9 1 7.3 ...
$ X24HR.CRP: num 6.1 24.9 11.1 4.9 1 5 3.7 18 1 7.3 ...
$ X48HR.CRP: num 121.5 40 28.4 34.5 33.3 ...
$ drug : Factor w/ 2 levels "active","placebo": 1 1 1 1 1 1 1 1
1
1 ...
$ drugCode : num 1 1 1 1 1 1 1 1 1 1 ...
Windows:
> d = read.csv("CRP.csv")
> d$drugCode = as.numeric(d$drug)
> cor(d, use="pairwise.complete.obs") Error in cor(d, use =
"pairwise.complete.obs") : 'x' must be numeric
> str(d)
'data.frame': 41 obs. of 6 variables:
$ PATIENT : Factor w/ 41 levels "RV13","RV14",..: 2 3 4 6 7 12 13
14
15 17 ...
$ BL.CRP : num 7.3 31.2 4.2 6.7 1.6 7.7 5.3 38.9 1 7.3 ...
$ X24HR.CRP: num 6.1 24.9 11.1 4.9 1 5 3.7 18 1 7.3 ...
$ X48HR.CRP: num 121.5 40 28.4 34.5 33.3 ...
$ drug : Factor w/ 2 levels "active","placebo": 1 1 1 1 1 1 1 1
1
1 ...
$ drugCode : num 1 1 1 1 1 1 1 1 1 1 ...
[[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.
______________________________________________
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.
***************************************************************
This message is for the named person's use only. It may\...{{dropped:20}}
______________________________________________
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.
______________________________________________
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.
