Please find the require info:
set.seed(12345)
X<-matrix(rnorm(5*10),nrow=5)
dim(X)
X
[,1] [,2] [,3] [,4] [,5] [,6]
[,7] [,8] [,9] [,10]
[1,] 1.2774431 -1.2427735 0.81933548 -2.1098586 -1.6726799 -2.2994684
-0.28823228 0.1929301 0.1187168 -1.2078372
[2,] 0.5969187 -1.2571336 0.30292368 -0.2098139 -0.9689961 1.7105109
0.77240398 0.1482712 -1.2486152 0.2359723
[3,] -0.9669289 -0.2315229 1.04611417 0.7902772 0.5791674 0.6296305
-0.60517647 0.5317435 -0.2556417 -0.4838956
[4,] -1.9345400 0.2898647 0.08983352 0.1482130 0.8229054 0.7778114
0.49423641 0.4015327 2.8596603 0.6618432
[5,] -1.1969226 -1.3991657 -0.76507258 0.5024922 0.2633307 0.0236774
-0.09497448 -0.3986624 0.1327156 -0.8935923
X[2,5]<-0
X[3,1]<-0
X[5,8]<-0
X
[,1] [,2] [,3] [,4] [,5] [,6]
[,7] [,8] [,9] [,10]
[1,] 1.2774431 -1.2427735 0.81933548 -2.1098586 -1.6726799 -2.2994684
-0.28823228 0.1929301 0.1187168 -1.2078372
[2,] 0.5969187 -1.2571336 0.30292368 -0.2098139 0.0000000 1.7105109
0.77240398 0.1482712 -1.2486152 0.2359723
[3,] 0.0000000 -0.2315229 1.04611417 0.7902772 0.5791674 0.6296305
-0.60517647 0.5317435 -0.2556417 -0.4838956
[4,] -1.9345400 0.2898647 0.08983352 0.1482130 0.8229054 0.7778114
0.49423641 0.4015327 2.8596603 0.6618432
[5,] -1.1969226 -1.3991657 -0.76507258 0.5024922 0.2633307 0.0236774
-0.09497448 0.0000000 0.1327156 -0.8935923
dput(X)
structure(c(0.585528817843856, 0.709466017509524, 0, -0.453497173462763,
0.605887455840393, -1.81795596770373, 0.630098551068391,
-0.276184105225216,
-0.284159743943371, -0.919322002474128, -0.116247806352002,
1.81731204370422,
0.370627864257954, 0.520216457554957, -0.750531994502331,
0.816899839520583,
-0.886357521243213, -0.331577589942552, 1.12071265166956,
0.298723699267293,
0.779621924555324, 0, -0.644328429231302, -1.55313740522969,
-1.59770951669631, 1.80509751881082, -0.481647363694637, 0.620379801298422,
0.612123492650849, -0.162310976918126, 0.81187317855386, 2.19683354634753,
2.04919033740619, 1.63244563948047, 0.254271192814055, 0.491188279272559,
-0.324086578737118, -1.66205024385863, 1.76773385087297, 0,
1.12851083359018,
-2.38035806139704, -1.06026555215253, 0.937140540182908, 0.854451720330554,
1.46072940310409, -1.4130987778892, 0.567403253424482, 0.583187653435685,
-1.30679883346442), .Dim = c(5L, 10L))
On Wed, Aug 29, 2012 at 4:16 PM, Berend Hasselman <b...@xs4all.nl> wrote:
>
> On 29-08-2012, at 16:08, Nico Met wrote:
>
> > Hello john,
> >
> > thanks for the suggestion. Please find an example:
> >
> >> X<-matrix(rnorm(5*10),nrow=5)
> >
> >> dim(X)
> > [1] 5 10
> >> X
> > [,1] [,2] [,3] [,4] [,5] [,6]
> > [,7] [,8] [,9] [,10]
> > [1,] 1.2774431 -1.2427735 0.81933548 -2.1098586 -1.6726799 -2.2994684
> > -0.28823228 0.1929301 0.1187168 -1.2078372
> > [2,] 0.5969187 -1.2571336 0.30292368 -0.2098139 -0.9689961 1.7105109
> > 0.77240398 0.1482712 -1.2486152 0.2359723
> > [3,] -0.9669289 -0.2315229 1.04611417 0.7902772 0.5791674 0.6296305
> > -0.60517647 0.5317435 -0.2556417 -0.4838956
> > [4,] -1.9345400 0.2898647 0.08983352 0.1482130 0.8229054 0.7778114
> > 0.49423641 0.4015327 2.8596603 0.6618432
> > [5,] -1.1969226 -1.3991657 -0.76507258 0.5024922 0.2633307 0.0236774
> > -0.09497448 -0.3986624 0.1327156 -0.8935923
> >
> >> X[2,5]<-0
> >> X[3,1]<-0
> >> X[6,8]<-0
> >> X[5,8]<-0
> >> X
> > [,1] [,2] [,3] [,4] [,5] [,6]
> > [,7] [,8] [,9] [,10]
> > [1,] 1.2774431 -1.2427735 0.81933548 -2.1098586 -1.6726799 -2.2994684
> > -0.28823228 0.1929301 0.1187168 -1.2078372
> > [2,] 0.5969187 -1.2571336 0.30292368 -0.2098139 0.0000000 1.7105109
> > 0.77240398 0.1482712 -1.2486152 0.2359723
> > [3,] 0.0000000 -0.2315229 1.04611417 0.7902772 0.5791674 0.6296305
> > -0.60517647 0.5317435 -0.2556417 -0.4838956
> > [4,] -1.9345400 0.2898647 0.08983352 0.1482130 0.8229054 0.7778114
> > 0.49423641 0.4015327 2.8596603 0.6618432
> > [5,] -1.1969226 -1.3991657 -0.76507258 0.5024922 0.2633307 0.0236774
> > -0.09497448 0.0000000 0.1327156 -0.8935923
>
> This is just as unreadable as your first try.
> Please do as suggested
>
> dput(X)
>
> and also include a set.seed() before generating the matrix to make it
> reproducible.
>
> Berend
>
>
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
