search for: difftyp

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2012 Sep 12
3
how to create a substraction matrix (subtract a row of every column from the same row in other columns)
...umber. Basically, each number represents a year, and I want each comparison to only be listed once, the difference between the 1st year the sample was taken and then 2nd year the sample was taken. (This would probably entail just taking a portion of the matrix.) . This is what the result would be difftype value x1x2 x1x3 x1x4 x1x5 x2x3 x2x4 x2x5 x3x4 x3x5 x4x5 Thank you for any help you can give me. -- View this message in context: http://r.789695.n4.nabble.com/how-to-create-a-substraction-matrix-subtract-a-row-of-every-column-from-the-same-row-in-other-column-tp4642949.html Sent from t...
2003 Jul 05
1
make check's diff -u vs -c
Wayne, i like the diff -u idea. I find -c awkward. It seems to me that the shell script could test for support of -u and if present use it instead of -c. ala if [ -n "`diff -u /dev/null /dev/null 2>&1`" ] then difftype="-c" else difftype="-u" fi diff $difftype "$2"/"$f" "$3"/"$f" || failed=YES or something of that ilk. On Sat, Jul 05, 2003 at 12:00:48PM +0000, rsync-cvs-request@lists.samba.org wrote: > Date: Fri, 4 Jul 2003 23:56:59 +0000 (G...
2007 Jun 10
0
Rdonlp2 - an extension library for constrained optimization
...gt; * *.mes, *.pro files are not created if name=NULL(this is default) in donlp2(). > * use "machine-epsilon"s defined in R for internal > calculations(step-size, etc.). > * numeric hessian is now evaluated at the optimum and calculated with > the algorithm specified in 'difftype' in donlp2.control(). Setting > difftype=2 will > produce (roughly) same value as optim() does. > > I sincerely appreciate users who sent me useful comments. > > Windows Binary, OSX Universal Binary, Source file are available at: > > http://arumat.net/Rdonlp2/ > &g...