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csum
2009 Jul 27
4
dataframe to list conversion
Hi all, I have been experimenting with writing my own matrix column sum
function. I want it to return a list.
csum<-function(m)
{
a = data.frame(m)
s = lapply(a,sum)
return(s)
}
I wish to use the same code up until the return(s) that I have listed above.
The problem is that s, I believe, is a data frame (looks like this:)
$X1
[1] 148
$X2
[1] 156
$X3
[1] 164
$X4
[1] 172
2004 Jan 02
0
rsync 2.6.0 (final) released
...change this, configure like this: "./configure --with-rsh=rsh".
* Added --files-from, --no-relative, --no-implied-dirs, and --from0.
Note that --from0 affects the line-ending character for all the
files read by the --*-from options. (Wayne Davison)
* Length of csum2 is now per-file starting with protocol version
27. (J.W. Schultz)
* Per-file dynamic block size is now sqrt(file length). The
per-file checksum size is determined according to an algorithm
provided by Donovan Baarda which reduces the probability of rsync
algorithm corr...