Hello again.
Thank you for the comments. I have written these codes.
iy=function(x)
{
res=NULL
ress=0
for (i in (1:2))
{
for (xx in x[i])
{
fy=function(y)
(exp(-exp(y+log(xx)))*(-exp(y+log(xx)))^2)/(1-exp(-exp(y+log(xx
res=c(res,integrate(fy,-6.907,-1.246)$value)
ress=ress+res
}
}
Note that there is NOT an intercept term in my pspline basis. One of
the features of psplines is that \sum beta_i f_i(x) (where f_i are the
spline basis functions) is linear if and only if the coefficients beta
are a linear sequence. This makes it easy to decompose the fit into
linear and
Hello!
My graphs are produced using the postscript-option in R (R version
2.10.1 (2009-12-14)). When Greek letters are used on the axis,
everything looks fine in the *.ps-file. If included in a LaTeX-file and
(on Ubuntu 10.04, fresh install), the Greek letters appear in the DVI-
and
That's a problem of LateX and Ubuntu, not R :
https://bugs.launchpad.net/ubuntu/+source/poppler/+bug/319495
You'll have more luck on an Ubuntu list or forum.
Cheers
Joris
On Fri, Jun 4, 2010 at 11:47 AM, Steffen Uhlig
steffen.uh...@htw-saarland.de wrote:
Hello!
My graphs are produced using
The graphics devices are very similar (they share a lot of code). One
small difference is that PostScript has an arc primitive, and PDF does
not.
Sorry for interjecting, but I have a burning question. It is a bit off
topic, so I apologize in advance.
What is the stance of the R
have not followed the thread completely, but:
have you tried `bitmap' with `type = pdfwrite' (or psgrb)
for comparison? at least with `pdf' there are some issues which
can be avoided by using ghostscript via `bitmap'.
joerg
On Mon, Mar 31, 2008 at 04:17:50PM -0400, Francois Pepin wrote:
Prof
Hi everyone,
I have been making a fair amount of figures in R recently that I've
been touching up with Illustrator and I've found a difference between
pdf and ps files and I was wondering if someone could enlighten me
about them.
While the figures look the same, the ps version tends to have
On Mon, 31 Mar 2008, Francois Pepin wrote:
Hi everyone,
I have been making a fair amount of figures in R recently that I've
been touching up with Illustrator and I've found a difference between
pdf and ps files and I was wondering if someone could enlighten me
about them.
While the
Prof Brian Ripley wrote:
Please see the footer of this message.
Sorry, here is an example. For some reason, I cannot reproduce it
without using actual gene names.
set.seed(1)
##The row names were originally obtained using the hgug4112a library
##from bioconductor. I set it manually for
Another way:
If x is a two column matrix, as suggested by Henrique D.,
IDValue
1 7 0.000656733
2 6 0.201764789
3 1 0.671113391
4 10 -0.739727826
5 9 -1.111310154
6 5 -0.859455833
7 2 -1.408229877
8 8 0.993126295
9 3 -0.171906808
10 4 -0.140107677
And you are
Quite right, there is an optional 4th argument, and the table must be
sorted ascending on the first column in Excel. Thus these functions
only approximately duplicate the Excel functions (improve on them IMHO).
BTW, I pasted the wrong formula in my reply; though it works, simpler is
ID - 4
Mary --
The dmultinomial function (try ?Multinomial, noting that it is an upper
case M) has a log option, which, if set to TRUE, returns logarithms of
probabilities, but that is for computing probabilities, not generating
samples. Perhaps the long you referred to is a misprint for log?
In any
Thanks Ben and Eric. I've already tried rmultinom(), and there is a
rmultinomial() function as well (which is in the multinomRob package). The
rmultinomial() is supposed to be a random number generator for the multinomial
distribution. There is an argument long which if set to TRUE or FALSE,
Ben,
I would like to test the sulfur on the clover field, nitrogen on the clover
field and then test for the presence of interaction.
Sorry about the last email, seems it really screwed itself over, here it is
again, hopefully nicer:
Nitrogen(0) Nitrogen(20)
5.98 6.26
5.91 6.37
So how would I go about this then?
- Original Message
From: Rolf Turner [EMAIL PROTECTED]
To: David Mackovjak [EMAIL PROTECTED]
Sent: Wednesday, March 19, 2008 4:36:47 PM
Subject: Re: [R] [PS] Two Way ANOVA
With the given structure of your data
-help@r-project.org
Betreff: Re: [R] [PS] Two Way ANOVA
I do have the values for each individual values for each cell. They are as
follows:
N(0)N(20)
4.48 5.76
4.52 5.64
4.635.78
4.70 7.01
4.65 7.11
4.57 7.02
5.21 5.88
5.23
-
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im
Auftrag von David Mackovjak
Gesendet: Wednesday, March 19, 2008 7:55 PM
An: Rolf Turner; R-help@r-project.org
Betreff: Re: [R] [PS] Two Way ANOVA
I do have the values for each individual values
On 20/03/2008, at 12:54 PM, David Mackovjak wrote:
I do have the values for each individual values for each cell. They
are as follows:
N(0)N(20)
4.48 5.76
4.52 5.64
4.635.78
4.70 7.01
4.65 7.11
4.57 7.02
5.21
Ben Fairbank wrote:
tiny high-resolution histograms
Could you say a bit more on that topic? How achieved? Where
latex(describe()) uses LaTeX's picture environment after binning into
101 bins.
documented? Similar to Tufte's sparklines?
yes, a bit
See the link from
Monica --
There has been a virtual population explosion of R books in recent years
and we all have our favorites. You may wish to pick one oriented toward
your specialty, but the absolute minimum lowest common denominator (by
which I mean that it has the ground zero essential information that
Look at ?tapply, based on your description, it is what you want.
Ben
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Ng Stanley
Sent: Thursday, March 13, 2008 9:25 AM
To: r-help
Subject: [PS] [R] How to manipulate data according to groups ?
Hi,
I have
There has been a virtual population explosion of R books in recent years
and we all have our favorites. You may wish to pick one oriented toward
your specialty, but the absolute minimum lowest common denominator (by
which I mean that it has the ground zero essential information that all
I tried your code and could not get it to run on my installation of R,
so I may be missing something. But if you have a matrix of
probabilities (call it probs) and want to simulate random binomial
draws, can you not simply create a matrix of the same size of uniform
random numbers (runif()) (call
Try table(), with the name of your vector inside the parentheses.
Ben
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Pete Dorothy
Sent: Sunday, March 02, 2008 2:27 PM
To: r-help@r-project.org
Subject: [PS] [R] discrete variable
Hello,
I am sorry for
as.vector(col.Sums())
Ben
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Jason Horn
Sent: Friday, February 29, 2008 11:03 AM
To: [EMAIL PROTECTED]
Subject: [PS] [R] Column sums from a data frame (without the headers)
Does anyone know how to get a
And another problem, in addition to the points made by others, is that
the formula for the SD gives a biased estimate (it underestimates it) of
the population SD for small n when sampling from a normal distribution.
When n is about twelve or so or more, the bias can usually be ignored
(it is about
Dear R-users:
I have been working in R for few years and never I'd been the problems like
this. I'm running the last R version and when I try to save a graph in PS
format I have the next error
Error: Invalid font type
In addition: Warning messages:
1: font family not found in PostScript font
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