sorry,
there is a comma missing;
fish[fish$GeoArea == 1 & fish$Month == 10, ]
Am 25.01.2009 um 23:33 schrieb Jörg Groß:
fish[fish$GeoArea == 1 & fish$Month == 10]
Am 25.01.2009 um 23:06 schrieb pfc_ivan:
I am a beginner using this R software and have a quick question.
I added a file i
Hi,
fish.new <- fish[fish$GeoArea==1 & fish$Month==10,]
HTH,
Stephan
pfc_ivan schrieb:
I am a beginner using this R software and have a quick question.
I added a file into the R called fish.txt using this line.
fish<-read.table("fish.txt", head=T, fill=T)
The .txt file looks like this.
fish[fish$GeoArea == 1 & fish$Month == 10]
Am 25.01.2009 um 23:06 schrieb pfc_ivan:
I am a beginner using this R software and have a quick question.
I added a file into the R called fish.txt using this line.
fish<-read.table("fish.txt", head=T, fill=T)
The .txt file looks like this. Since
see
?subset
Or use indexing, which is covered in section 2.7 of an introduction to
R (but note that a data frame has 2 dimensions)
hth,
Kingsford Jones
On Sun, Jan 25, 2009 at 3:06 PM, pfc_ivan wrote:
>
> I am a beginner using this R software and have a quick question.
>
> I added a file int
I am a beginner using this R software and have a quick question.
I added a file into the R called fish.txt using this line.
fish<-read.table("fish.txt", head=T, fill=T)
The .txt file looks like this. Since it contains like 30 lines of data I
will copy/paste first 5 lines.
Year GeoArea
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