Hello,
If you just want to write the matrices to a csv file instead of
write.csv you can use write.table with options append=TRUE, sep=, and
col.names=FALSE.
If you want to merge (rbind) them, you can use code similar to
pattern1 - (^var)[[:digit:]]+(.*$)
pattern2 - (^var)_n_(.*$)
Dennis,
This works well and is exactly what I wanted for these matrices. Thank you
very much, however, when I would try to export the resulting list it just
is bound by columns. Now this isn't so bad for 2 matrices but I hope to
apply this where there are many matrices and scrolling down a file
.
- Original Message -
From: Charles Determan Jr deter...@umn.edu
To: Dennis Murphy djmu...@gmail.com
Cc: r-help@r-project.org
Sent: Friday, October 26, 2012 10:20 AM
Subject: Re: [R] Merge matrices with different column names
Dennis,
This works well and is exactly what I wanted
A general question that I have been pursuing for some time but have set
aside. When finishing some analysis, I can have multiple matrices that
have specific column names. Ideally, I would like to combine these
separate matrices for a final output as a csv file.
A generic example:
Matrix 1
If they have the same number of rows, you can use cbind() to create one object
to write out.
---
Jeff NewmillerThe . . Go Live...
DCN:jdnew...@dcn.davis.ca.usBasics: ##.#.
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