Displaying 20 results from an estimated 160 matches similar to: "repeated measures - aov, lme, lmer - help"
2009 Mar 16
0
Winbind log errors: string_to_sid...
I'm running Winbind 3.0.33 with FreeRadius for windows authentication. Has
anyone found a solution to these error messages in the samba.log?
[root@pr01 log]# tail samba.log
[2009/03/12 09:28:33, 0] lib/util_sid.c:string_to_sid(242)
string_to_sid: Sid S-0-0 is not in a valid format.
[2009/03/12 09:33:33, 0] lib/util_sid.c:string_to_sid(242)
string_to_sid: Sid S-0-0 is not in a valid
2013 May 13
11
[PATCH] Fix QEMU HVM hotplug race in QEMU traditional (Xen 4.1, Xen 4.2, and Xen 4.3) (v1).
Hey Ian and Stefano,
Please see this thread: http://lists.xen.org/archives/html/xen-devel/2013-05/msg01053.html
for the debug patches and some of the discussion.
These three patches fix an race that has been in QEMU traditional for a long time.
The guts of the bug is that if you have a guest with these options:
vcpus=1
maxvcpus=32
and do ''xl vcpu-set <guest> 32'' the
2013 May 14
4
[PATCH] qemu-traditional - ACPI vCPU hotplug fixes for Xen 4.3 (v2).
Please see the three patches that fix the ACPI AML and QEMU race.
They have been Ack-ed by both George (for inclusion in Xen 4.3) and
by Stefano. They should be candidates for back-port in older hypervisors.
Konrad Rzeszutek Wilk (3):
piix4acpi, xen, vcpu hotplug: Split the notification from the changes.
piix4acpi, xen: Clarify that the qemu_set_irq calls just do an IRQ pulse.
2011 Feb 24
2
MCMCpack combining chains
Deal all, as MCMClogit does not allow for the specification of several chains, I have run my model 3 times with different random number seeds and differently dispersed multivariate normal priors.
For example:
res1 = MCMClogit(y~x,b0=0,B0=0.001,data=mydat, burnin=500, mcmc=5500, seed=1234, thin=5)
res2 = MCMClogit(y~x,b0=1,B0=0.01,data=mydat, burnin=500, mcmc=5500, seed=5678, thin=5)
res3 =
2013 Mar 10
0
max row
HI,
Using
c11<- 0.01
c12<- 0.01
c1<- 0.10
c2<- 0.10
One possible problem is that:
dim(res5)
#[1] 513? 20
res6<-aggregate(.~m1+n1+m+n,data=res5[,c(1:6,9:12,21:24)] ,max)
#Error in `[.data.frame`(res5, , c(1:6, 9:12, 21:24)) :
?# undefined columns selected
A.K.
________________________________
From: Joanna Zhang <zjoanna2013 at gmail.com>
To: arun <smartpink111 at
2013 Feb 25
1
creating variable that codes for the match/mismatch between two other variables
Dear all,
I have got two vectors coding for a stimulus presented in the current trial (mydat$Stimulus) and a prediction in the same trial (mydat$Prediciton), respectively.
By applying an if-conditional I want to create a new vector that indicates if there is a match between both vectors in the same trial. That is, if the prediction equals the stimulus.
When I pick out some trials randomly, I get
2010 Oct 17
0
Help on choosing the appropriate analysis method
Dear R-help,
I'd like ask for your opinion on choosing the "right" strategy for a
particular dataset.
We conducted 24-hour electric field measurements on 90 subjects. They
are grouped by job (2 categories) and location (3 categories). There are
four exposure metrics assigned to each subject.
An excerpt from the data:
n job location M OA UE all
0 job1 dist_200 0.297 0.072 0.171
2018 Feb 25
0
include
Jim has been exceedingly patient (and may well continue to be so), but this smells like "failure to launch". At what point will you start showing your (failed) attempts at solving your own problems so we can help you work on your specific weaknesses and become self-sufficient?
--
Sent from my phone. Please excuse my brevity.
On February 25, 2018 7:55:55 AM PST, Val <valkremk at
2010 Dec 30
1
Sorting data.frame datewise in a descending order
Dear 'HTH' R friends
I have a small dataframe as given below. I need to sort this database based on date in a decending order. I am not sure whether I have defined the date column in a proper format.
mydat<-data.frame(date = (c("1/31/2010", "2/28/2010", "3/31/2010", "4/30/2010", "5/31/2010", "6/30/2010",
2018 Feb 25
0
include
hi Val,
Your problem seems to be that the data are read in as a factor. The
simplest way I can think of to get around this is:
mydat <- read.table(textConnection("Col1 Col2 col3
Z1 K1 K2
Z2 NA NA
Z3 X1 NA
Z4 Y1 W1"),header = TRUE,stringsAsFactors=FALSE)
preval<-data.frame(Col1=unique(unlist(mydat[,c("Col2","col3")]))[-1],
Col2=NA,col3=NA)
rbind(preval,mydat)
2018 Feb 25
0
include
Hi Val,
My fault - I assumed that the NA would be first in the result produced
by "unique":
mydat <- read.table(textConnection("Col1 Col2 col3
Z1 K1 K2
Z2 NA NA
Z3 X1 NA
Z4 Y1 W1"),header = TRUE,stringsAsFactors=FALSE)
val23<-unique(unlist(mydat[,c("Col2","col3")]))
napos<-which(is.na(val23))
preval<-data.frame(Col1=val23[-napos],
2012 Jun 24
0
nouveau _BIOS method
Hi to all!
I have a problem with a nvidia geforce 520mx [NVd0 generation card
(0x0d9110a1)] i have on my notebook (samsung 3 series).
In practice i'm not able to use it with bumblebee and bbswitch.
The dmesg message is:
[ 13.507435] nouveau 0000:01:00.0: power state changed by ACPI to D0
[ 13.507440] nouveau 0000:01:00.0: power state changed by ACPI to D0
[ 13.507448] nouveau
2018 Feb 25
2
include
HI Jim and all,
I want to put one more condition. Include col2 and col3 if they are not
in col1.
Here is the data
mydat <- read.table(textConnection("Col1 Col2 col3
K2 X1 NA
Z1 K1 K2
Z2 NA NA
Z3 X1 NA
Z4 Y1 W1"),header = TRUE,stringsAsFactors=FALSE)
The desired out put would be
Col1 Col2 col3
1 X1 0 0
2 K1 0 0
3 Y1 0 0
4 W1 0 0
6 K2 X1
2010 Oct 11
2
(no subject)
Dear List,
I am trying to plot date vs. time, but am having problems getting my y-axis
labels how I want them.? When left on its own R plots time at 6 hour intervals
from 03:00 to 23:00.? I am wanting 6 hour intervals from 2:00 to 22:00.? I
realize yaxp doesn't work in plot(), so I am trying to get it to work in par().?
However, now I get the ticks where I want them but the time is output
2011 Sep 17
0
Problem using SNOW with data frame as a function argument
Hello
I would like to use SNOW to parallelise some computations to be made on columns of a data frame, using different parameter values for each SNOW "worker".
I gather(?) clusterMap() is the appropriate SNOW function to do something like this. I suspect the problem lies in the fact that I am only supplying one data frame argument for the flow.dat function argument yet the a, b, and x
2011 Jun 28
1
lattice multiple y-scale possible?
Hi
I am attempting to use the lattice bwplot function to generate boxplots
of numerous parameters (1-panel/parameter) by site (x-axis). The
parameters have quite different ranges of values, so it would be best to
have a separate y-axis range for each panel. Below is a basic example of
what I am trying to do. As is seen, the y-axes need to be scaled
individually to make this useful. Any
2012 Apr 26
0
Use scores from factor analysis and missing values factanal(), napredict(), na.omit()
Dear all,
I have a series of variables that looks roughly like the sample data below and I'm trying to conduct a factor analysis. I've omitted cases with missing values for the factor analysis, but now I'd like to use the scores on each component as new variables in the *original* data set for analysis. That is, I'd like to take the scores on each of the two factors and see how
2013 Dec 08
2
How to evaluate sequence of strings like this
Hello Dear R community,
This is my problem. I have a data set (dataframe) called "mydat". It consist of 3 numerical variable. They are Centrecode, FSUSN and Round. I want to create unique ID by combining these 3 variables.
Follwing commands gives me what I need.
mydat1 <- paste(mydat$Centrecode, mydat$FSUSN,mydat$Round,sep="")
newds <- data.frame(mydat1)
For a
2002 May 24
0
problem with R-mathlib standalone
Hi,
I'm trying to use pgamma() within my C application but I'm
getting strange results. I have a Debian system with r-mathlib
1.4.1-1 and gcc 2:2.95.4-9.
Here are 3 example pgamma() calls executed by R:
$ R -q --vanilla < gamma.R
> pgamma(98, 100, 1)
[1] 0.4333105
> pgamma(21, 100, 5)
[1] 0.7002453
> pgamma(2, 100, 69)
[1] 0.9997046
>
and here is what the small C
2001 Jul 28
2
Re: [S] Labels wrong with lrm
Dear Jan,
Thank you very much for your excellent description of the
problem and the self-contained test code. This is a
problem that I've been meaning to either document better
or solve for some time. The root of the problem is with
the builtin S-Plus terms.inner function:
> attr(terms.inner(asthma ~ pol(age,kx) + smok),'variables')
expression(age, kx, smok)
You can see that