Displaying 2 results from an estimated 2 matches for "q_b".
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__b
2010 Jul 19
3
concatenating column names in a loop
...;
x[1,3] <- "3"
I would like to create a new matrix with column names based on the column names
in x. Specifically, I would like the column names in y to be "q_" plus the
corresponding column name in x. So y[,1] should be named "q_a", y[,2] should be
names "q_b", and y[,3] should be named "q_c".
Here is the code I am trying:
y <- matrix(nrow = nrow(x), ncol = ncol(x))
for (i in 1:ncol(x)){
colnames(y)[i] <- paste("q_", (colnames(x)[i]), sep = "")
}
Alas, it does not work. I get the following error (from th...
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking