First, a histogram would not be appropriate (your data appear to be
categorical - a histogram is for continuous numeric vales) - you would need
a bar plot. You should make two vectors (one for the category names and the
other for the frequencies) and use the barplot function.
On Fri, Nov 9, 2018
You need to include the argument "mu=1" (without parentheses). For example:
> t.test(group1,group2, mu=1)
for a two-sample independent groups t-test. If you type:
> ?t.test
you can see the help information for the t.test function.
RIck
On 09/08/2016 08:06 AM, Matti Viljamaa wrote:
I’m
On 01/22/2016 10:46 AM, li li wrote:
Hi all,
I encountered the following strange phenomenon.
For some reason, the obs_p[1] and res1$st_p[89] have
the same value but when I run "==", it returns FALSE.
Can anyone help give some explanation on this?
Thanks very much!
Hanna
obs_p[1]
Have you considered using the semPlot package? It works nicely with
lavaan models (among other sem packages). There is also the DiagrammeR
package.
Rick
On 06/23/2015 10:48 AM, DzR wrote:
Dear Senior users of R/R Studio,
I am very new to this environment hence am unable to plot the SEM
On 09/15/2014 10:57 AM, eliza botto wrote:
Dear useRs of R,
I have two datasets (TT and SS) and i wanted to to see if my data is uniformly
distributed or not?I tested it through chi-square test and results are given at the end
of it.Now apparently P-value has a significant importance but I
Not sure if you are aware of the OpenMx SEM package
(http://openmx.psyc.virginia.edu/). It's a very full-featured structural
equation modeling package.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read
On 12/01/2011 07:18 AM, John Fox wrote:
To:r-help@r-project.org
Subject: [R] FIML with missing data in sem package
You should check out the OpenMx R package. Just search for OpenMx and
SEM. You can download from the web site. It does FIML and is an
excellent SEM package.
Rick B .
I am trying to install the R package Rmpi which needs libmpi. I've
installed openmpi and lam in Centos 5.2:
[r...@rab45-1 /]# rpm -qv openmpi
openmpi-1.2.5-5.el5
openmpi-1.2.5-5.el5
[r...@rab45-1 /]# rpm -qv lam
lam-7.1.2-14.el5
lam-7.1.2-14.el5
I'm using this to install Rmpi:
R CMD INSTALL
On Wed, 2009-01-28 at 21:21 +0100, Stephan Kolassa wrote:
Hi Adam,
first: I really don't know much about MANOVA, so I sadly can't help you
without learning about it an Pillai's V... which I would be glad to do,
but I really don't have the time right now. Sorry!
Second: you seem to be
I'm trying to install the ordinal package
(http://popgen.unimaas.nl/~plindsey/rlibs.html).
I downloaded ordinal03.tgz and untarred it. rmutil was previously
installed (and appears to work ok.) Then I installed ordinal:
[r...@localhost ~]# R CMD INSTALL /home/chippy/Download/ordinal
* Installing
On Wed, 2009-01-14 at 16:38 +, Prof Brian Ripley wrote:
You need to ask the author (as the posting guide asked you to).
I'm tempted to not help further given the (almost complete) lack of
cooperation of that author with R's recommendations, but note
'ordinal..so' in your log and look
I'm running R 2.8.0 under Fedora 8 (32-bit). I installed the gam
package. I can fit gam models, but I get error messages when I try to
use step.gam and plot.gam, even for examples:
library(gam)
?plot.gam
data(gam.data)
gam.object - gam(y ~ s(x,6) + z,data=gam.data)
plot(gam.object,se=TRUE)
I'm using Suse Linux Enterprise Desktop 10.2 (SP2) on an HP 2133 (x86)
mini-notebook. (There apparently are a LOT of bugs in 10.1!) I
downloaded R-base from the openSuse 10.2 repository and was (finally)
able to install it (after installing blas and gcc-fortran). I can start
an R session and do
Using lmer in the lme4 package, you can compute the conditional
variance-covariance matrix of the random effects using the bVar slot:
bVar: A list of the diagonal inner blocks (upper triangles only) of the
positive-definite matrices on the diagonal of the inverse of ZtZ+Omega.
With the
On Mon, 2007-11-12 at 16:45 -0500, Doran, Harold wrote:
No, don't reach into the bVar slot. Use the proper extractor function
ranef() with postVar=T. There is no similar function for lme()
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Rick
On Tue, 2007-11-13 at 01:03 -0500, Rick Bilonick wrote:
Is there some way to get ranef with postVar=TRUE to show what the
variances are, or what the lower and upper bounds are? qqmath makes nice
plots but I need to obtain the numerical values.
Rick B.
I found a way:
attr(ranef(lmer.13
I want to compute confidence intervals for the random effect estimates
for each subject. From checking on postings, this is what I cobbled
together using Orthodont data.frame as an example. There was some
discussion of how to properly access lmer slots and bVar, but I'm not
sure I understood. Is
On Fri, 2007-11-09 at 10:01 -0800, Bert Gunter wrote:
Ummm...
Define: Confidence interval for BLUP .
I know what a confidence interval for a parameter or function of parameters
(which is what a predicted value is) is; but a BLUP is neither, so I don't
get what a confidence interval for it
On Fri, 2007-11-09 at 18:55 +, Prof Brian Ripley wrote:
I think Bert's point is important: I picked up a student on it in a case
study presentation on this week because I could think of three
interpretations, none strictly confidence intervals. I think 'tolerance
interval' is fairly
I want to run a function in a loop and replace one of the arguments from
a large list each time through the loop. If I was writing it out
manually:
myfunc(x=var1)
myfunc(x=var2)
etc.
But I want to do this in a loop where x is replaced by a new name.
Something like:
for(i in vars) {
I'm trying to install rimage in R version 2.5.1 running on Fedora 6
(kernel 2.6.22.7-57.fc6 with the headers and gcc installed, along with
fftw2 and libjpeg and headers):
install.packages(rimage)
Warning in install.packages(rimage) : argument 'lib' is missing: using
'/usr/lib/R/library'
trying
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