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...39;screeplot(pc.object,cumulative=T)'. How can I access the Proportion of Variance in an princomp object and how could I get the Cumulative Proportion of the Variance on the screeplot? Many thanks in advance, Jan:-) -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Jan Kleinn tel: +41-1-635 52 34 Institute for Climate Research ETH fax: +41-1-362 51 97 Winterthurerstrasse 190 http://www.geo.umnw.ethz.ch CH-8057 Zurich, Switzerland e-mail: kleinn at geo.umnw.ethz.ch ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~...

Dear all, as the bug # 7991 is flagged not-reproducible, let me give you some pieces of code, as I have the same or similar problem. The problem always shows up with the first example (a small text file) and only sometimes (but without obvious pattern) with the second example, which is a binary file. > download.file("ftp://ftp.nhc.noaa.gov/pub/atcf/btk/bal012006.dat",

Dear all, I'm trying to produce 2 png files, one consisting of an image plot and a color-table (also an image plot) and the other one consisting of 4 image plots and a color table. I'd like the color table to be exactly the same. The way I proceded is the following: for one plot and the color-table png(file = png.file, width = 650, height = 800, pointsize = 16) layout(matrix(c(1, 2),

Dear all, I have some C code using the zlib uncompress. It compiles fine under Win XP (with SP2) with R up to 2.3.1 and generates four files (Makedeps, *.d, *.dll, and *.o): C:\Data\R-packages\cmg>rcmd SHLIB cmg.c -o cmg.dll latex: not found making cmg.d from cmg.c gcc -IC:/PROGRA~1/R/R-2.3.1/include -Wall -O2 -c cmg.c -o cmg.o cmg.c: In function `readcmg': cmg.c:33: warning:

Hello, I use a home made floppy to connect to a samba file server. The floppy is a Caldera DOS with the Microsoft Lan Manager Client. A:\NET>net ver Microsoft Network Management Dos Client. Version 3.11 And in the autoexec.bat file, there is a line : net start basic I cannot replace with with 'net start full' because there is not enough memory. When I connect on my samba server,

Dear all, I have a problem similar to what was already posted about two years ago (http://tolstoy.newcastle.edu.au/R/help/05/01/10011.html): I have a binary file, which contains a header and data compressed by zlib and written to the file as unsigned character. Here is, what I try to do: > zz <- file(in.file, 'rb') > ## the header has to be read in three parts due to the

Dear all, I'm trying to produce a log-likelihood profile for a GPD estimate with the ismev package. When following the examples, everything is working fine, i.e. I get a nice parabolic log-likelihood curve. When using my own data (intensity of hurricanes at landfall), the log-likelihood curve looks like a step function. Am I doing something wrong here? Is my data not suited for the GPD fit?