Displaying 2 results from an estimated 2 matches for "eign".
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eigen
2002 May 01
2
R-1.5.0: compiling package foreign on WinNT failed
Dear R-help,
I was able to build R-1.5.0 on WinNT w/o problem (actually it seems easier
than previous version). However, I encountered problem when trying to
compile the recommended package foreign:
make: Entering directory `/cygdrive/g/rbuild/R-1.5.0/src/gnuwin32'
make DLLNM= FLIBS="-lg2c -lRblas" BUILD=MINGW \
-C G:/Rbuild/R-1.5.0-recommended/R.INSTALL/foreign PKG=foreign
RHOME=g:/rbuild
/R-1.5.0 RLIB=g:/rbuild/R-1.5.0/library \
-f g:/rbuild/R-1.5.0/src/gnuwin32/MakePkg...
2004 Apr 15
5
Solving Matrices
On April 15th, Elizabeth wrote:
<snip>
> In execises 39-42, determine if the columns of the matrix span
> R4:
<snip>
>(or x <- matrix(data=c(7, -5, 6, -7, 2, -3, 10, 9, -5,
> 4, -2, 2, 8, -9, 7, 15), nrow=4, ncol=4)
>
>That is the whole of the question <snip>
Have you tried det(x) and/or eigen(x) ?
A zero determinant (within