Hi,
On Sep 14, 2009, at 5:10 PM, Polwart Calum (County Durham and
Darlington NHS Foundation Trust) wrote:
Sorry I'm having one of those moments where I can't find the answer
but I bet its obvious...
I'm outputting my results to a file using sink()
Is there a command simillar to php's echo command that would allow
me to add some text to that file ie:
See ?cat
-steve
dataFr$a = 1:10
dataFr$b = 2*1:10
sink ("filepath/filename.txt", split=T)
#Show number of entries in vector a
table (dataFr$a)
#show number of entries in vector b
table (dataFr$b)
#show relationship between a and b
table (dataFr$a , dataFr$b)
sink()
Gives me a text file like this:
1 2 3 4 5 6 7 8 9 10
1 1 1 1 1 1 1 1 1 1
2 4 6 8 10 12 14 16 18 20
1 1 1 1 1 1 1 1 1 1
2 4 6 8 10 12 14 16 18 20
1 1 0 0 0 0 0 0 0 0 0
2 0 1 0 0 0 0 0 0 0 0
3 0 0 1 0 0 0 0 0 0 0
4 0 0 0 1 0 0 0 0 0 0
5 0 0 0 0 1 0 0 0 0 0
6 0 0 0 0 0 1 0 0 0 0
7 0 0 0 0 0 0 1 0 0 0
8 0 0 0 0 0 0 0 1 0 0
9 0 0 0 0 0 0 0 0 1 0
10 0 0 0 0 0 0 0 0 0 1
What I'd like is to be able to add some headers in the text file
maybe like this:
sink ("filepath/filename.txt", split=T)
echo "Number of entries in vector a"
table (dataFr$a)
echo "number of entries in vector b"
table (dataFr$b)
echo "relationship between a and b"
table (dataFr$a , dataFr$b)
sink()
Giving an output like:
Number of entries in vector a
1 2 3 4 5 6 7 8 9 10
1 1 1 1 1 1 1 1 1 1
number of entries in vector b
2 4 6 8 10 12 14 16 18 20
1 1 1 1 1 1 1 1 1 1
relationship between a and b
2 4 6 8 10 12 14 16 18 20
1 1 0 0 0 0 0 0 0 0 0
2 0 1 0 0 0 0 0 0 0 0
3 0 0 1 0 0 0 0 0 0 0
4 0 0 0 1 0 0 0 0 0 0
5 0 0 0 0 1 0 0 0 0 0
6 0 0 0 0 0 1 0 0 0 0
7 0 0 0 0 0 0 1 0 0 0
8 0 0 0 0 0 0 0 1 0 0
9 0 0 0 0 0 0 0 0 1 0
10 0 0 0 0 0 0 0 0 0 1
Possible? Without 200 lines of code?
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--
Steve Lianoglou
Graduate Student: Computational Systems Biology
| Memorial Sloan-Kettering Cancer Center
| Weill Medical College of Cornell University
Contact Info: http://cbio.mskcc.org/~lianos/contact
______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
