using ?sub on character data before creating the factor).
endquote
str_trim in package stringr is great for this.
John
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Hi everyone,
I know there have been several requests regarding subsetting before, but
none of them really helps with my problem:
I'm trying to subset only infected individuals from the REC2 data.frame:
str(REC2)
'data.frame':362 obs. of 7 variables:
$ RINGNO : Factor w/ 370 levels
You have an extra space in the INFECTION factors.
Use REC2[REC2$INFECTION==Infected ,]
or
subset(REC2, INFECTION==Infected )
No need to use which here.
On May 3, 2013, at 5:48 AM, Katarzyna Kulma wrote:
Hi everyone,
I know there have been several requests regarding subsetting before, but
$ INFECTION: Factor w/ 2 levels Infected ,Uninfected : 2 1 2 1 2 2 1 2
it is a factor variable, so it takes numeric values, for Infected it is
assigned value 1.
subset(REC2, INFECTION==1)
2013/5/3 Jorge I Velez jorgeivanve...@gmail.com
Hi Kasia,
You need
subset(REC2,
Hi Luis,
thanks for the suggestion, but still nothing:
RECinf2-subset(REC2, INFECTION==1)
head(RECinf2)
[1] RINGNOyear ccFLEDGE rec2012 binageINFECTION all.rsLD
0 rows (or 0-length row.names)
cheers,
Kasia
Katarzyna Kulma
PhD Student
Department of Ecology and Genetics
Hi Kasia,
You need
subset(REC2, INFECTION==Infected )
(note the space after Infected).
HTH,
Jorge.-
On Fri, May 3, 2013 at 7:48 PM, Katarzyna Kulma
katarzyna.ku...@gmail.comwrote:
Hi everyone,
I know there have been several requests regarding subsetting before, but
none of them really
Jorge, thanks for your suggestions, but they give the same (empty) result:
RECinf-subset(REC2, INFECTION==Infected)
head(RECinf)
[1] RINGNOyear ccFLEDGE rec2012 binageINFECTION all.rsLD
0 rows (or 0-length row.names)
but David's suggestion worked! :
...@gmail.com
To:Katarzyna Kulma katarzyna.ku...@gmail.com
Cc: R mailing list r-help@r-project.org
Sent: Friday, May 3, 2013 6:01 AM
Subject: Re: [R] R does not subset
Hi Kasia,
You need
subset(REC2, INFECTION==Infected )
(note the space after Infected).
HTH,
Jorge.-
On Fri, May 3, 2013 at 7
From: Jorge I Velez jorgeivanve...@gmail.com
To:Katarzyna Kulma katarzyna.ku...@gmail.com
Cc: R mailing list r-help@r-project.org
Sent: Friday, May 3, 2013 6:01 AM
Subject: Re: [R] R does not subset
Hi Kasia,
You need
subset(REC2,� INFECTION==Infected )
(note
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of Katarzyna Kulma
Sent: Friday, May 03, 2013 4:21 AM
To: David Kulp
Cc: r-help@r-project.org
Subject: Re: [R] R does not subset
Jorge, thanks for your suggestions, but they give
katarzyna.ku...@gmail.com
Cc: R mailing list r-help@r-project.org
Sent: Friday, May 3, 2013 8:16 AM
Subject: Re: [R] R does not subset
This typically occurs because of sloppy manual data entry outside of R. To
relieve further analysis pain, you can manually clean the data (usually only
effective
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