Displaying 11 results from an estimated 11 matches similar to: "Axis Formats with library(car)"
2008 Oct 29
2
Help using tapply with multiple variables
Dear list,
I have the function (as a simple example, which is actually part of a
larger function)
pres.test<-function(N0=N0, N1=N1)
{
dt<-5
r<-log(N1/N0)/dt
r
}
which calculates the annual growth rates in a population
Where N0 is the population classified into age intervals, say 5
years, at time=1995, and N1 is the population by 5 year age classes
at time=2000.
2007 Apr 11
1
Programming Problem (for loop, random # control, 3 dimentional graph)
Dear List,
This is just a programming problem which i cannot seem
to figure out. I am trying to get a set of power from
a test (say, kolmogorov smirnov) out of a distribution
(say, G-K distribution) as follows. I am trying to
reduce to pain of writing the whole set of data points
(p# below) using "for" loop. However, I seem to have
some problem in it as the output "M" does not
2008 Jul 03
1
Migrating from S-Plus to R - Exporting Tables
Does something like this get you close:
x <- list()
keys <- LETTERS[1:6]
# create
for (i in keys){
x[[i]] <- data.frame(a=1:5, b=1:5, c=1:5)
}
# output
output <- file('tempxx.txt', 'w')
for (i in keys){
write.table(i, row.names=FALSE, col.names=FALSE, file=output, quote=FALSE)
write.table(x[[i]], file=output, quote=FALSE)
}
close(output)
On Wed, Jul 2,
2008 Jul 02
1
randomForest training error
While trying to train randomForest with my dataset, I am ending up with the
following error
Error in randomForest.default(datatrain, classtrain) :
length of response must be the same as predictors
My data looks like:
A,B,C,D,Class
1,2,1,2,cl1
1,2,1,2,cl1
3,2,1,2,cl2
3,2,1,2,cl2
3,2,1,2,cl2
3,2,1,2,cl2
3,2,1,2,cl2
3,2,1,2,cl2
3,2,1,2,cl2
3,2,12,3,cl2
3,2,1,2,cl2
Actual dataset has around 4000
2010 Oct 13
1
bwplot change whiskers position to percentile 5 and P95
Dear R-community,
Using bwplot, how can I put the whiskers at percentile 5 and percentile 95,
in place of the default position coef=1.5??
Using panel=panel.bwstrip, whiskerpos=0.05, from the package agsemisc gives
satisfaction, but changes the appearance of my boxplot and works with an old
version of R, what I don’t want, and I didn’t find the option in
box.umbrella parameters
Many thanks
2006 Jun 09
3
GXP-2000 MultiPurpose Keys
Is it possible to program the multi-purpose keys on a GXP-2000
remotely via a TFTP configuration file? If so, what are the
parameters to put in the configuration file?
Thanks,
Daniel
2011 Jul 13
0
How to call rsync client so that is detects that server has gone away?
Hi Larry,
Your tech details are way beyond my knowledge, but maybe python can do
the job for you too? I use this python script (from the python
cookbook) and crontab to keep my sheep in the dry:
#!/usr/bin/env python
#wraps up rsync to synchronize two directories
# ! -- should contain check of disk space using rsync -n option for drytest !
from subprocess import call
import sys
import time
2010 Oct 15
0
nomianl response model
Is there a way to estimate a nominal response model?
To be more specific let's say I want to calibrate:
\pi_{v}(\theta_j)=\frac{e^{\xi_{v}+\lambda_{v}\theta_j}}{\sum_{h=1}^m
e^{\xi_{h}+\lambda_{h}\theta_j}}
Where $\theta_j$ is a the dependent variable and I need to estimate
$\xi_{h}$ and $\lambda_{h}$ for $h \in {1...,m}$.
Thank you,
Mauricio Romero
Quantil S.A.S.
Cel: 3112231150
2011 Jul 11
3
Feature request, or HowTo? State-full resume rsync transfer
I am looking to do state-full resume of rsync transfers.
My network environment is is an unreliable and slow satellite
infrastructure, and the files I need to send are approaching 10 gigs in
size. In this network environment often times links cannot be maintained
for more than a few minutes at a time. In this environment, bandwidth is at
a premium, which is why rsync was chosen as ideal for the
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking
2006 Mar 15
0
Samba + Cups -> PPD Options problem - 1 attachment
Hi,
I have many printers installed under cups on a samba server, so the
printers can be used and installed on Mac and PCs.
My problem appeared with some new printers I bought and their PPDs.
Under Cups, all the PPD options (Page Sizes, Trays, etc..) appear if I
looked at them from the cups printer configuration page or if I use it
from a Mac.
But if I install the printers under windows