Displaying 20 results from an estimated 6000 matches similar to: "overlaying several subsets of data frame in pairs plot"
2009 Oct 30
1
problems with re-loading exported data
Hello,
I have a data file originally as .mat file from matlab that I imported
in R using the R.matlab package (readMat). This loaded a list
containing amongst other things a 4x4 array of rainfall data that is
quite heavy (around 40 Mb, it took 10 minutes to load on my computer).
I tried to export it as R data file or simply a text file (using the
command write) to share this data with
2009 Jun 16
1
question about adding plots in a grid (lattice package)
Hello!
I am starting to use the lattice package. I generated an xyplot
conditioned on a factor that has three levels: hence I get three plots
in three panels spaces and one is left empty. I would like to add a
plot to the empty panel space. Is it possible?
Thank you
2011 Apr 15
1
simulations with very large number of iterations (1 billion)
Hello R-help list
I'm trying to run 1 billion iterations of a code with calls to random
distributions to implement a data generating process and subsequent
computation of various estimators that are recorded for further
comparison of performance. I have two question about how to achieve
this:
1. the most important: on my laptop, R gives me an error message
saying that it cannot
2009 Nov 03
1
fixed color scale for a series of contour plots
Hello,
I am having trouble figuring out how to create a color scale that will
be consistent across multiple contour plots. What I would like is to
plot a series of contour or image plots for different subsets of a
data set but make sure that the color key stays fixed so that the
plots are easily comparable. That is I need a map from the range of
values of the entire data set to the color
2011 Sep 16
3
writing data from several matrices in R into one excel-file with several sheets
hello,
does anyone know how I can write several matrices from R into one exel-file
using different sheets for the different matrices?
thank you very much in advance for your help.
Marion
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2012 Feb 20
3
Run function several times changing only one argument - without a loop
Dear people,
I created a plot which looks like this:
Ee1<-matrix(c(88,86,74,62,41),ncol=5)
colnames(Ee1)<-c("Lehrer","Lehrerinnen","Klassenkollegen","Klassenkolleginnen","Geschwister")
par(las=1)
par(mar=c(5,13,4,2))
barplot(Ee1,horiz=T,col="grey85",border="NA",xlim=c(0,100),axes=F)
axis(2,pos=10, tick=T, tcl=F,
2013 Jun 07
1
Folder permissions not working
I seem to be having a bit of a brain fade with regard to permissions in
samba. I have a share with several folders owned by different groups:
drwxrws--- 13 root accounts 4.0K Jun 7 12:12 Accounts
drwxrws--- 16 ian accounts 4.0K Jun 7 11:24 Administration
drwxrws--- 14 accounts users 4.0K Apr 22 12:05 Downloads
drwxrwsr-x 7 ian users 4.0K Mar 22 13:51
2013 Feb 23
1
Problem importing mail from maildir directory
Hi,
I am trying to import mail from a maildir directory into dovecot using the 'doveadm import' command:
-----------
bash-4.0$ doveadm -D import -u marion maildir:${HOME}/Mail '' ALL
doveadm(marion): Debug: Loading modules from directory: /usr/lib64/dovecot
doveadm(marion): Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so
doveadm(marion): Debug: Loading modules
2012 Nov 07
2
pseudo R-squared with likfit (geoR)
We want to compute a pseudo R-squared for a model whose parameter
estimation was based on maximum likelihood (function likfit, package geoR).
I tried to compute the R2 proposed by Maddala (1983) which compare the
maximized likelihood for the model without any predictor and the
maximized likelihood for the model with all predictors.
I got a really low value (0,01%). Did I miss something? Are
2009 Jul 23
2
mathematical notation in R
Does this approach what you're looking for?
See
?is.finite
for more info
> LBAuo<- -9999
> LBAuo
[1] -9999
> if (LBAuo <= -9999) LBAuo <- -Inf
> LBAuo
[1] -Inf
>
HTH
Steven McKinney
> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Mary A. Marion
> Sent: Wednesday, July 22, 2009
2012 Oct 18
1
legend of maps generated by function symbols
I generated maps with the function symbols (graphics). These are basic
maps generated with :
symbols(x,y,circles=myvariable)
where x et y are spatial coordinates corresponding to replicates of
"myvariable".
I would associate legend to this kind of maps, is it possible?
Regards,
Marion.
--
Marion Jacquot
Laboratoire de Chrono-environnement
UMR UFC/CNRS 6249 USC INRA
Universit? de
2003 Jun 26
3
Off Subject
Pardon me for asking this general question with regards to Samba but I've been searching and haven't found a source that would answer my question.
Is there some site, list, etc, that lists companies, schools, etc, who have volunteered information that they use Samba in their day-to-day operations?
This would be of great interest to us as it would show Linux/Samba to be a viable
2011 Jun 22
3
[LLVMdev] ARM thumb-2 instruction used for non-thumb2 CPUs
On Jun 22, 2011, at 7:22 AM, Renato Golin wrote:
> On 22 June 2011 14:33, Damjan Marion <damjan.marion at gmail.com> wrote:
>> Problem is that in case when old binutils are used (in my case freebsd is using old one due to license upgrade to GPLv3) AS doesn't understand new mnemonics and fails.
>
> Indeed, this is new in ARM ARM v7.
>
>
>> Can we change to
2001 Dec 14
1
Using MSDFS
I've set up a dfs share according to instructions. There is one part of the instructions that I don't understand. I've checked the forum archives but can't find any examples which might help.
In the Instructions section (4.1 of the HTML Samba Project Documentation), is shows how to set up the symbolic links in a DFS share, as shown below.
I have 2 Samba servers (SMB1 and SMB2).
2011 Jun 22
3
[LLVMdev] ARM thumb-2 instruction used for non-thumb2 CPUs
On Jun 22, 2011, at 3:16 PM, Renato Golin wrote:
> On 22 June 2011 11:49, Damjan Marion <damjan.marion at gmail.com> wrote:
>> # /opt/llvm/bin/clang -S -ccc-host-triple arm-unknown-freebsd -mcpu=arm926ej-s -mfloat-abi=soft -v -o rrx.S rrx.c
>
> Even though you specified cpu as arm9, it's probably generating
> generic ARM IR (use -emit-llvm -S and see), which defaults
2012 Jan 31
3
function: as.integer
dear r-helpers,
i created an object named A, which looks like this:
A <- c("4.4","1.9","4.1")
now i needed to get numbers instead of characters and for this i used the
function:
as.integer(A)
which resulted in:
[1] 4 1 4
My question is, why the numbers are rounded or more impotantly if
there is a way to keep the decimal numbers?
Thank you very much for
2011 Jun 22
0
[LLVMdev] ARM thumb-2 instruction used for non-thumb2 CPUs
On Jun 22, 2011, at 5:29 PM, Jim Grosbach wrote:
>
> On Jun 22, 2011, at 7:22 AM, Renato Golin wrote:
>
>> On 22 June 2011 14:33, Damjan Marion <damjan.marion at gmail.com> wrote:
>>> Problem is that in case when old binutils are used (in my case freebsd is using old one due to license upgrade to GPLv3) AS doesn't understand new mnemonics and fails.
>>
2011 Sep 20
4
open source editor for r for beginners
Hello all,
I am looking for an editor for R which has got functions beyond the normal R
editor that is included in the program.
I had a look at VIM but I think it's difficult if you are just starting
programming.
Could anyone recommend an editor that is suitable for beginners?
Thanks for your help.
Marion
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2011 Sep 16
2
automatic selection of object without loop
Hello,
does anyone know the solution to this problem:
I imported a dataframe from Spss into R and saved it as an object called
"kinderrechte".
I have got the following command lines:
q1 <- kinderrechte[,"q0007_0001"]
l1 <- q0007_0001_l
now i would like to be able to change the column name in the first command
line (e.g. into q0007_0002) and to get R to automatically
2012 Jan 16
3
list: index of the element, that is TRUE
Dear People,
I have got the following example for a vector and the index of the TRUE
element:
Myvector <- c(FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,TRUE)
which(Myvector)
Now I would like to find out the same for a list:
Mylist <- list(FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,FALSE,TRUE)
...
Does anyone know how to do this?
Thank you very much in advance,
Marion
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