From: <davidr_at_rhotrading.com>

Date: Wed 01 Jun 2005 - 00:28:40 EST

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide!

http://www.R-project.org/posting-guide.html

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Wed Jun 01 00:33:20 2005

Date: Wed 01 Jun 2005 - 00:28:40 EST

help.search("null space")

gives

Null(MASS) Null Spaces of Matrices

PLEASE PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

David Reiner

Rho Trading Securities, LLC

-----Original Message-----

From: r-help-bounces@stat.math.ethz.ch [mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of Huntsinger, Reid
Sent: Tuesday, May 31, 2005 9:02 AM

To: 'Aleš Žiberna'; R-help

Subject: RE: [R] Null space (or kernel) and image of a matrix

-----Original Message-----

From: r-help-bounces@stat.math.ethz.ch

[mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of Aleš Žiberna
Sent: Tuesday, May 31, 2005 7:22 AM

To: R-help

Subject: [R] Null space (or kernel) and image of a matrix

Hello!

Does anyone now if there exist a function that would compute a "null space" (or "kernel" - "Ker") of a matrix and maybe also one that would compute an "image" ("Im") of a matrix.

I tried R-site search and google, However I found notnihg useful!

Thanks for any sugestions! I am also not sure what an "image" of a matrix is, so suggestion in this directions would also be apreciated.

Aleš Žiberna

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide!

http://www.R-project.org/posting-guide.html

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Wed Jun 01 00:33:20 2005

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