Ploting a matrix
Unfortunately, I could not solve the problem of plotting all columns of
a matrix against the first column
I used:
b=read.table("d:\\programme\\R\\?bungen\\Block 1b.txt", header=T)
"b" is a table with the first column using Dates and the following
columns with vectors.
apply(b[,-1], 2, plot, x= b[,1])
Also all columns have the same length, [R] states that the length are
different.
Can you help me?
baptiste auguie schrieb:
Something like this perhaps,
a <- matrix(rnorm(5*49), ncol=49) pdf(width=15, height=15) par(mfrow= c(8,6)) apply(a[,-1], 2, plot, x= a[,1]) dev.off()
HTH, baptiste On 27 Mar 2009, at 11:05, skrug wrote:
Hi evrybody, in a matrix consisting of 49 columns, I would like to plot all columns against the first in 48 different graphs. Can you help me? Thank you in advance Sebastian -- *************************************************************************************************************** Dipl. Biol. Sebastian Krug PhD - student IFM - GEOMAR Leibniz Institute of Marine Sciences Research Division 2 - Marine Biogeochemistry D?sternbrooker Weg 20 D - 24105 Kiel Germany Tel.: +49 431 600-4282 Fax.: +49 431 600-4446 email: skrug at ifm-geomar.de
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_____________________________ Baptiste Augui? School of Physics University of Exeter Stocker Road, Exeter, Devon, EX4 4QL, UK Phone: +44 1392 264187 http://newton.ex.ac.uk/research/emag ______________________________
*************************************************************************************************************** Dipl. Biol. Sebastian Krug PhD - student IFM - GEOMAR Leibniz Institute of Marine Sciences Research Division 2 - Marine Biogeochemistry D?sternbrooker Weg 20 D - 24105 Kiel Germany Tel.: +49 431 600-4282 Fax.: +49 431 600-4446 email: skrug at ifm-geomar.de