Displaying 3 results from an estimated 3 matches for "tkirsten".
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kirsten
2004 Nov 26
2
sorting a data.frame using a vector
Hi all,
I'm looking for an efficient solution (speed and memory) for the
following problem:
Given
- a data.frame x containing numbers of type double
with nrow(x)>ncol(x) and unique row lables and
- a character vector y containing a sorted order labels
Now, I'd like to sort the rows of the data.frame x w.r.t. the order of
labels in y.
example:
x <- data.frame(c(1:4),c(5:8))
2004 Jun 22
2
function not in load table
Hi,
I apologize for this often/old question. I found some hints but couldn't
solve the problem so far.
I have C functions (incl. the header files) as well as the R wrapper
functions which I want to use for faster calculations. These functions
are included in a R package.
The installation process seems to be ok (no errors). I also can load the
package without errors. But when I call the
2004 Jun 10
3
Package installation
Hi all,
I'm very new to R.
I have installed R 1.9.0 on Linux (Fedora).
Now I got an self-made package comprising R functions as well as C-Code
which are used in several R functions.
I installed the package without any error (see install log below).
Then, I checked in /usr/lib/R/library if the package izbi exists and it
exists.
But whenever I try to load the library on the command line I