Displaying 6 results from an estimated 6 matches similar to: "loess and NA"
2008 Aug 07
2
colouring a tree
Hi all.
I would be very pleased if someone could help me, as I do not seem to get the different branches of my tree painted in different colours. The closest I get is colouring the names of my samples(=names of the branches). Here is the code.
data <- read.table(file = "S://SEDIM//TRFLP//B12.5_50-700bp.txt" , as.is = TRUE, header = TRUE, sep = "\t", row.names =
2013 Feb 26
1
Getting the correct factor level as Dunnett control in glht()
Hello all,
I would like to do a Dunnett test in glht(). However, the factor level I
want to use as the control is not the first.
dunn1<-glht(model3, linfct = mcp(Container = "Dunnett"), alternative =
"less")
The factor container has 8 levels, so it would be nice not to manually
enter in all of the contrasts. I originally discovered glht() when
working with a glm model
2005 Nov 03
1
Fitting heteroscedastic linear models/ problems with varIdent of nlme
Hi,
I would like to fit a model for a factorial design that allows for
unequal variances in all groups. If I am not mistaken, this can be done
in lm by specifying weights.
A function intended to specify weights for unequal variance structures
is provided in the nlme library with the varIdent function. Is it
apropriate to use these weights with lm? If not, is there another
possibility to do
2005 Sep 27
2
invalid network interface after starting xend
Before starting xend (xen 3.0) these are my correct network interfaces:
eth0 Link encap:Ethernet HWaddr 00:14:5E:0A:53:04
inet addr:192.168.1.51 Bcast:192.168.1.255 Mask:255.255.255.0
eth1 Link encap:Ethernet HWaddr 00:14:5E:0A:53:05
inet addr:192.168.1.52 Bcast:192.168.1.255 Mask:255.255.255.0
lo Link encap:Local Loopback
inet
2007 Apr 11
0
raidz2 another resilver problem
Hello zfs-discuss,
One of a disk started to behave strangely.
Apr 11 16:07:42 thumper-9.srv sata: [ID 801593 kern.notice] NOTICE: /pci at 1,0/pci1022,7458 at 3/pci11ab,11ab at 1:
Apr 11 16:07:42 thumper-9.srv port 6: device reset
Apr 11 16:07:42 thumper-9.srv scsi: [ID 107833 kern.warning] WARNING: /pci at 1,0/pci1022,7458 at 3/pci11ab,11ab at 1/disk at 6,0 (sd27):
Apr 11 16:07:42 thumper-9.srv
2011 Nov 11
2
Estimating IRT models by using nlme() function
Hi,
I have a question about estimating IRT models by using nlme, not just rasch
model, but also other models.
Behavior Research Methods
<http://www.springerlink.com/content/1554-351x/> Volume
37, Number 2 <http://www.springerlink.com/content/1554-351x/37/2/>, 202-218,
DOI: 10.3758/BF03192688
Using SAS PROC NLMIXED to fit item response theory models (2005). Ching-Fan