Hello,
I have a data set with 80 observations (21 groups) on which I have run an
MLM (using lme).
I want to extract the coefficients for the intercept from my MLM using:
coefficients(summary(mig1.mlm))$'(Intercept)'
This produces a list of 21 intercepts, one for each group. For another test
I wa
Hello,
I want to determine the inter-rater reliability of ratings made from a
random selection of 11 raters and 71 subjects using the irr package. Each
rater was randomly assigned to rater only a handful of subjects. So there
will be some cells with NAs for raters who did not rate a particular per
t;>
>> If the 0's are a problem:
>>
>> > tbl[tbl==0] <- NA
>> > print(tbl, na.print=NA)
>>rater.id
>> observation123
>> 167
>> 24 6
>> 3 24
>>
&
Hello,
I want to determine the inter-rater reliability of ratings made from a
random selection of observers and observations. I plan to use the irr
package to calculate the ICC, however, my dataframe is not organized in a
way that the icc() function can handle. The icc() function works with
datafr
ly are!) some typos in
> it.
>
> Note that it's not necessary to create variables that identify which row
> the subset should start and end on; these are just looked up from the
> master file when needed. Similarly, the three respective subsets are
> stored in temporary data fram
Hello,
I want to subset specific rows of data from 80 .csv files and write those
subsets into new .csv files. The data I want to subset starts on a
different row for each original .csv file. I've created variables that
identify which row the subset should start and end on, but I want to loop
throu
ms.
>
> Duncan Murdoch
>
> On 18/03/2015 4:59 PM, Chad Danyluck wrote:
> > I use R Studio (Version 0.98.994 on Mac) and R version 3.1.1
> (2014-07-10).
> > I find that whenever I clear my environment the environment does not
> > completely clear, even when I check "
I use R Studio (Version 0.98.994 on Mac) and R version 3.1.1 (2014-07-10).
I find that whenever I clear my environment the environment does not
completely clear, even when I check "Include Hidden Objects (the
environment appears cleared, but I can rerun a section of my syntax and,
for example print
I have a data set that includes the identity of a number of Video Coders
who scored participants' behaviors in a video. Every participant was scored
once, but some participants were randomly assigned to have their data
scored twice so I could calculate inter-rater reliabilities. I have
completed th
About a year ago I ran some analyses using lmer. The general syntax was:
mlm <- lmer(var1 ~ (1|dyad) + var2 + var3*var4*var5, na.action=na.exclude);
summary(mlm)
The model ran fine and I saved the output. I've recently turned back to
those analyses, however, the model no longer runs. I get the fo
uative.MAP.data))
I had a failure to converge.
Kind regards!
Chad
On Tue, Sep 2, 2014 at 4:03 PM, John Fox wrote:
> Dear Chad,
>
> > -Original Message-
> > From: Chad Danyluck [mailto:c.danyl...@gmail.com]
> > Sent: Tuesday, September 02, 2014 3:29 PM
>
r University
> Hamilton, Ontario, Canada
> http://socserv.socsci.mcmaster.ca/jfox/
>
>
>
> > -Original Message-
> > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
> > project.org] On Behalf Of Chad Danyluck
> > Sent: Wednesday, August 27, 2014 1
Hello,
I am having difficulty resolving an error I receive trying to bootstrap a
multigroup SEM. The error (below) indicates that the model called to
bootSem doesn't contain matrices. This is true, sort of, because I created
a list of two covariance matrices for the model to call. All of this synt
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