I use R 2.7.0 on GNU/Linux. I have noticed a problem in cbind method
for multivariate time series (ts) objects. Consider the following
example:
t - ts(data.frame(a = 10:20, b = 20:30, c = 30:40, d = 40:50))
t1 - t[, c('a', 'b')]
t2 - t[, c('c', 'd')]
colnames(t1)
[1] a b
colnames(t2)
[1] c
2008/6/15 Prof Brian Ripley [EMAIL PROTECTED]:
Consistent with what? This is how all such combinations of matrices in R
work, and avoids duplicate names.
Hm, for data.frames and matrices it works like this:
d - data.frame('a' = 10:20, b = 20:30, c = 30:40, d = 40:50)
d1 - d[c('a', 'b')]
2008/6/15 jim holtman [EMAIL PROTECTED]:
Is this what you want:
t - ts(data.frame(a = 10:20, b = 20:30, c = 30:40, d = 40:50))
t1 - t[, c('a', 'b')]
t2 - t[, c('c', 'd')]
colnames(t1)
[1] a b
colnames(t2)
[1] c d
x - cbind(t1, t2)
colnames(x)
[1] t1.a t1.b t2.c t2.d
colnames(x) -
Hello!
I use R 2.8.1 under Debian GNU/Linux. I've run into a problem
including R pdf figures into LaTeX document. To reproduce:
1) Execute the following minimal R script:
pdf('fig.pdf', family = 'URWTimes', width = 5, height = 5)
plot(rnorm(10), main = 'Тест', xlab = 'Абсцисса', ylab =
Thanks for the replies!
sapply(1:nrow(A), function(i) f(A[i,],B[i,]) )
Actually, this solution is even slower than the explicit for-loop :-(
Andrey
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R-help@r-project.org mailing list
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PLEASE do read the
Hello group!
I mantain my own package cmrutils which is available under the GPL:
http[s]://aparamon.msk.ru/svn/study/R-packages/cmrutils
I don't want to put it to CRAN yet because it mostly consists of
specialized helper functions which are presumably not valuable for
other people.
But I think
2009/1/16 Spencer Graves spencer.gra...@pdf.com:
1. RSiteSearch('{periodic spline}') produced 12 hits. I looked at the
first five and found that four of them seemed relevant to your question.
2. The third hit in this list notes that the DierckxSpline package has
periodic splines,
Hello!
I'm trying to plot a 3D dataset as a scatter-plot, coding Z-axis values
with point size. I pass the following parameters to plot function:
type = 'p',
pch = 16,
cex = intensity/max(intensity)
In my dataset, max(intensity)/min(intensity) is ~4000. However, visual
points vary in radius
07.04.2014 12:51, Jim Lemon пишет:
On 04/07/2014 04:33 PM, Андрей Парамонов wrote:
Hello!
I'm trying to plot a 3D dataset as a scatter-plot, coding Z-axis values
with point size. I pass the following parameters to plot function:
type = 'p',
pch = 16,
cex = intensity/max(intensity)
In my
07.04.2014 18:53, Boris Steipe пишет:
Since you won't be able to see the effect on-screen, how about a little script
that post-processes the SVG?
B.
It would be the way-to-go, but I'm not sure how to
1) determine which point corresponds to which element in svg file,
2) modify those mysterious
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