Hi there,
Thanks for the help.
I see now where my results are coming from.
Marlon.
-Original Message-
From: Charles C. Berry [mailto:cbe...@tajo.ucsd.edu]
Sent: Friday, 16 January 2009 6:26 a.m.
To: dos Reis, Marlon
Cc: David Winsemius; r-help@r-project.org
Subject: RE: [R] Precision in
ent: Thursday, 15 January 2009 5:16 p.m.
To: dos Reis, Marlon
Cc: r-help@r-project.org
Subject: Re: [R] Precision in R
Marlon,
Are you using a current version of R? sessionInfo()?
It would help if you had something we could _fully_ reproduce.
Taking the _printed_ values you have below (WBtWB)
age-
From: David Winsemius [mailto:dwinsem...@comcast.net]
Sent: Thursday, 15 January 2009 6:04 p.m.
To: Charles C. Berry
Cc: dos Reis, Marlon; r-help@r-project.org
Subject: Re: [R] Precision in R
I am seeing different behavior than don Reis on my installation as well:
mtx is the same as his WBtW
rom: Nathan S. Watson-Haigh [mailto:nathan.watson-ha...@csiro.au]
Sent: Thursday, 15 January 2009 3:25 p.m.
To: dos Reis, Marlon
Cc: r-help@r-project.org
Subject: Re: [R] Precision in R
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
I've recently been working with cross products etc.
You should try the follow
Dear All,
I'm preparing a simple algorithm for matrix multiplication for a
specific purpose, but I'm getting some unexpected results.
If anyone could give a clue, I would really appreciate.
Basically what I want to do is a simple matrix multiplication:
(WB) %*% t(WB).
The WB is in the disk so I com
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