Displaying 16 results from an estimated 16 matches similar to: "Semi Parametric Bootstrap"
2008 Oct 20
2
R Newbie Question
Hello list,
I just started R today and tried something quite simple. I wanted to
create a colored plot and eventually after hours of fiddling around got
it working. However, my solution seems very suboptimal and I'd really
appreciate your hints on how to improve. I believe that R already offers
many functions I coded (e.g. distance between two vectors, vector
length, vector normalization and
2015 Dec 09
2
Backup Member Server
Hai,
but dont forget that if you use samba also as print server
you need to backup the /var/lib/samba/drivers en printing also.
( and in my case a different folder. )
In /var/cache/samba is the file printer_list.tdb
I dont think that recreated, and if it is, you probely will loose the printer settings. I'll have to look that up.
Maybe its an option to let the backup scrip detect if it
2015 Dec 10
0
Backup Member Server
Wanted to add that I am using STAR for incremental backups of ZFS
snapshots on a member server while preserving ACLs with the -xattr
parameter. It is pretty fast (uncompressed, of course).
http://linuxcommand.org/man_pages/star1.html
Ole
Am 09.12.2015 um 13:27 schrieb L.P.H. van Belle:
> Hai,
>
> but dont forget that if you use samba also as print server
> you need to backup the
2023 Aug 31
1
simulating future observations from heteroscedastic fits
Hello, All:
I want to simulate future observations from fits to heteroscedastic
data. A simple example is as follows:
(DF3_2 <- data.frame(y=c(1:3, 10*(1:3)),
gp=factor(rep(1:2, e=3))))
# I want to fit 4 models
# and simulate future observations from all 4:
fit11 <- lm(y~1, DF3_2)
fit21 <- lm(y~gp, DF3_2)
library(nlme)
(fit12 <- lme(y~1, data=DF3_2,
2009 Dec 30
1
glm error: cannot correct step size
R 2.8.1
windows XP
I am getting an error message that I don't understand when I try to run GLM. The error only occurs when I have all independent variables in the model. When I drop one independent variable, the model runs fine. Can anyone help me understand what the error means and how I can correct it?
Thank you,
John
> fit11<-glm(AAMTCARE~BMI+BMIsq+SEX+jPHI+jMEDICAID+factor(AgeCat)+
2011 Nov 10
3
Creating dummys in R
Dear R-project!
How do i create 1 dummy from 2 already existing dummys. To be more precise, I want to create a dummy from a dummy called "sex" and another called "sex1" when both thoose dummys are 1 I want my created dummy "samesex" to take 1.
Thanks for the help!
Paulie
[[alternative HTML version deleted]]
2003 Dec 17
5
beginner programming question
Hi all,
The last e-mails about beginners gave me the courage to post a question;
from a beginner's perspective, there are a lot of questions that I'm
tempted to ask. But I'm trying to find the answers either in the
documentation, either in the about 15 free books I have, either in the
help archives (I often found many similar questions posted in the past).
Being an (still actual)
2013 Jan 10
0
r-help
-- _______________________________ Paul K. Musingila University of
Hasselt, I-Biostat, Diepenbeek, Belgium Mobile: +254-724-423532,
+32-48-637-4558 E-mail: paul.musingila at student.uhasselt.be,
pmusingila at gmail.com Skype: pmusingila "When darkness overtakes the
godly, light will come bursting in" Psalm 112:4
2018 May 08
0
Fitting problem for Cox model with Strata as interaction term
Dear All,
I got a warning message "X matrix deemed to be singular" in Cox model with
a time dependent coefficient. In my analysis, the variable "SEX" is a
categorical variable which violate the PH assumption in Cox. I first used
the survSplit() function to break the data set into different time
intervals, and then fit the model. The procedures can be described as
follows:
2011 Mar 07
1
XYPLOT - GROUPING WITH TWO CATEGORICAL VARIABLES
Hi! I have a dataframe like this:
dat=data.frame(Age=c(rep(30,8),rep(40,8),rep(50,8)),Period=rep(seq(2005,2008,1),3),Rate=c(seq(1,8,1),seq(9,16,1),seq(17,24,1)),Sex=rep(c(rep(0,4),rep(1,4)),3))attach(dat)dat
Age Period Rate Sex1 30 2005 1 02 30 2006 2 03 30 2007 3 04 30 2008 4 05 30 2005 5 16 30 2006 6 17 30 2007 7 18 30 2008
2007 May 31
0
Using MIcombine for coxph fits
R-helpers:
I am using R 2.5 on Windows XP, packages all up to date. I have run
into an issue with the MIcombine function of the mitools package that I
hoped some of you might be able to help with. I will work through a
reproducible example to demonstrate the issue.
First, make a dataset from the pbc dataset in the survival package
---------------
# Make a dataset
library(survival)
d <-
2003 Jan 07
0
Your Enterprise Java/J2EE Architect Requirement
Good morning and Happy New Year 2003!
Let it be prosperous for both you and me!
Below you see a very short version of my CV as of January 2003
for your kind consideration and update.
Word, TXT, and PDF version of the complete CV are available upon request.
Enjoy the economic recovery!
Make it a great day:
ZAR
=================================================================
ZAR PETKOV,
2009 Jan 11
1
calibrate function
Hi all,
I have a question on the package « survey”
I have some difficulties to use the function ‘calibrate’. Although it works
well with one single factor variable, I cannot use it for 2 and get the
message
“Erreur dans regcalibrate.survey.design2(design, formula, population,
aggregate.stage = aggregate.stage, : Population and sample totals are not
the same length.”
Here is the format
2009 May 27
1
[PATCH server] UI tweaks for cloud
Initial styling for the cloud, added a few images
Signed-off-by: Jeremy Perry <jeremy.perry at redhat.com>
---
src/app/views/cloud/instance/index.rhtml | 2 +-
src/app/views/layouts/cloud/cloud.rhtml | 9 +-
src/public/images/mystery_cloud2.png | Bin 0 -> 1984 bytes
src/public/images/tab_bg.png | Bin 0 -> 174 bytes
src/public/stylesheets/cloud/layout.css |
2008 Sep 14
2
Help please! How to code a mixed-model with 2 within-subject factors using lme or lmer?
Hello,
I'm using aov() to analyse changes in brain volume between males and
females. For every subject (there are 331 in total) I have 8 volume
measurements (4 different brain lobes and 2 different tissues
(grey/white matter)). The data looks like this:
Subject Sex Lobe Tissue Volume
subect1 1 F g 262374
subect1 1 F w 173758
subect1 1 O g 67155
subect1 1 O w 30067
subect1 1 P g 117981
2020 Feb 27
2
[PATCH] Update the 5 year logo to 10 year logo
Already outdated, but rounded ;)
I literally just opened the 5yrs logo, changed the text and then done:
inkscape -z -o logo/fish-10yrs.{png,svg}
cp {logo,website}/fish-10yrs.svg
and then updated the rest of the files.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
---
Makefile.am | 2 +
logo/fish-10yrs.png | Bin 0 -> 65790 bytes
logo/fish-10yrs.svg |