[R] Matrix inverse
Faheem Mitha
faheem at email.unc.edu
Fri Apr 28 21:11:42 CEST 2000
Finally, a question I can answer! solve(A) gives the inverse of A, I
believe. There is also the Moore-Penrose generalised inverse available as
ginv in the package MASS, but you probably don't need this. See pgs 55/56
of V&R 2nd edn. 3rd edn ?
Faheem.
On Fri, 28 Apr 2000, Patrik Waldmann wrote:
> I haven't found a function that directly calculates the matrix inverse, does it exist? Otherwise what would be the fastest way to do it?
>
> Patrik Waldmann
>
> -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
> r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
> Send "info", "help", or "[un]subscribe"
> (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch
> _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
>
>
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
More information about the R-help
mailing list