Ladies and Gentlemen,
using
> A <- structure(c(1, 0, 0, 3, 2, 1, 4, 5, -3, -2, 1, 0), .Dim =
as.integer(c(3,4)))
I get
> dim(A)
[1] 3 4
> qr.R(qr(A),complete=TRUE)
[,1] [,2] [,3] [,4]
[1,] -1 -3.000000 -4.000000 2.0000000
[2,] 0 -2.236068 -3.130495 -0.8944272
[3,] 0 0.000000 -4.919350 -0.4472136
> qr.R(qr(A),complete=FALSE)
[,1] [,2] [,3] [,4]
[1,] -1 -3.000000 -4.000000 2.0000000
[2,] 0 -2.236068 -3.130495 -0.8944272
[3,] 0 0.000000 -4.919350 -0.4472136
In ?qr.R I find
/qr.R returns R. The number of rows of R is nrow(X) or ncol(X),
depending on whether complete is TRUE or FALSE./
As you can see, the number of rows stays the same...
Thank you.
D. Trenkler
--please do not edit the information below--
Version:
platform = i386-pc-mingw32
arch = i386
os = mingw32
system = i386, mingw32
status =
major = 2
minor = 5.0
year = 2007
month = 04
day = 23
svn rev = 41293
language = R
version.string = R version 2.5.0 (2007-04-23)
Windows XP (build 2600) Service Pack 2.0
Locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
Search Path:
.GlobalEnv, package:stats, package:graphics, package:grDevices,
package:utils, package:datasets, package:methods, Autoloads, package:base
--
Dietrich Trenkler c/o Universitaet Osnabrueck
Rolandstr. 8; D-49069 Osnabrueck, Germany
email: [EMAIL PROTECTED]
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