Thanks, it took some digging in the internet, but I figured out how to do it.
The first thing is how to pass options to grid.arrange when used in do.call.
It takes a list, which I tried in several different ways, the list has to be
of a certain form, so something like:
> args.list <- c(plots,
Hi Roy,
If this helps, you can get the layout like this:
split.screen(figs=matrix(c(rep(0,5),rep(0.5,10),rep(1,5),
rep(seq(0.8,0,by=-0.2),2),rep(seq(1,0.2,by=-0.2),2)),ncol=4))
for(scr in 1:10) {
screen(scr)
par(mar=c(0,0,0,0))
plot(0.5,0.5,xlim=c(0,1),ylim=c(0,1),
axes=FALSE,xlab="",ylab=""
Prof. Nash,
awesome! This sounds promising.
Thank you for the explanation,
Jean
2015-05-08 14:16 GMT-07:00 Prof J C Nash (U30A) :
> Your problem is saying (on my machine) that it cannot compute the
> gradient. Since it does this numerically, my guess is that the step to
> evaluate the gradient
Your problem is saying (on my machine) that it cannot compute the
gradient. Since it does this numerically, my guess is that the step to
evaluate the gradient violates the bounds and we get log(-something).
I also get
> Warning messages:
> 1: In dnbinom(x = dummyData[, "Y"], mu = mu, size = param
How about %in% ?
# preparing something that looks like I think your data looks like:
ap <- c("aajkss", "dfghjk", "sdfghk", "xxcvvn")
af <- matrix(1:10, nrow=2)
colnames(af) <- c("aajkss", "b", "c", "dfghjk", "e")
# doing what I think you need done:
ap[ap %in% colnames(af)]
Cheers,
B.
(PS. a r
R packages here are installed in /usr, not /usr/local/. Most of the time
when I run 'update.packages()' each finds headers in /usr/include. Today,
the package 'rgl' failed to build because it was looking for freetype.h in
/usr/local/include/freetype2/.
By making a softlink from /usr/include/f
Dear Richard,
I really appreciate your help.
## Your download host seems to want to give me software, so I am not taking
> it.
>
*To download my file, please uncheck the "Use our download manager and get
recommended downloads" option. *But If you prefer, I might send my file
attached by email.
Hi,
I have a list of 150 strings, say, ap,:
aajkss
dfghjk
sdfghk
...
xxcvvn
And I would l like to grep out these strings from column names in
another file, af,. I've tried the following but none seem to work:
aps <- af[,grep(ap, colnames(af), value=TRUE)]
aps <- af[,grep(ap, colnames(af), va
Dear R list,
I am trying install the RcppOctave package to run Matlab packages in R. I
did the following,
> install.packages("RcppOctave")
After some time of installation, I get the following error. I have
homebrew installed, I also have Octave and Matlab install.
installing the source packag
I'm running linear regressions and ANOVAs on 5 sets of compositional data
following van den Boogaart and Tolosana-Delgado's book, pp. 129 ff. Four of
the five data sets compute without error; one does not. To test results,
load package 'compositions'.
The input data:
structure(c(0.1896810318
Since 2008, Revolution Analytics staff and guests have written about R every
weekday at the Revolutions blog:
http://blog.revolutionanalytics.com
and every month I post a summary of articles from the previous month of
particular interest to readers of r-help.
In case you missed them, here are
Hi Luis,
(Let's keep R-help in the loop for the benefit of others.)
On 2015-05-08 10:25, Luis Fernando García wrote:
Thanks a lot for your replies Henry!
Your answer was specially a bless! Many thanks this was an issue which
was breaking my head.
I have another couple of questions, may be yo
Dear All,
I hope this is not too off topic.
Apologies for not sending now any code, but the point is really for me
to understand how to proceed.
Let's say that you have a multiclass classification problem and the
outcome you want to predict is given by 9 different classes {A, B...}.
By training se
Hi All:
I am doing something very similar to the the example in the grid.arrange
package:
require(ggplot2)
plots = lapply(1:10, function(.x) qplot(1:10,rnorm(10), main=paste("plot",.x)))
require(gridExtra)
do.call(grid.arrange, plots)
If you run this, the layout is 4 rows and 3 columns with g
Excellent suggestions Professors! I really appreciated it. This is what I
am using:
library(data.table)
> library(rgdal)
> library(colourschemes)
> library(RColorBrewer)
> library(maptools)
> library(maps)
> library(ggmap)
> library(classInt)
max_change is my csv file while shapes is my spatial
> I don't think Benjamin should use the zipfR package just for
> these functions [and even the zipfR package help page on these
> can be read as saying so .. ]
Exactly. They are simply there because it's much easier to write and read code
with wrappers that parametrize the incomplete Beta and
> David Winsemius
> on Thu, 7 May 2015 12:10:25 -0700 writes:
> On May 6, 2015, at 7:00 PM, Benjamin Tyner wrote:
>> Hi
>>
>> I'm wondering if anyone is aware of an R package implementing (i.e.,
>> providing a pdf, cdf, and/or quantile function) for the continuou
> William Dunlap
> on Wed, 6 May 2015 09:53:50 -0700 writes:
> It looks like a problem in the Matrix package.
Indeed.
Thanks to Bill Dunlap for the diagnostics below (and other
offline information and) I have been able to fix the bug
yesterday in the R-forge version of Matrix.
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