4 1523 1406
Now obsid.f only has 3 degrees of freedom and the sum of squares is
0.00. Could this be due to the unbalanced design?
If someone can explain this to me I would be very grateful.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago
.
> > - attr(*, "dimnames")=List of 2
> > ..$ : NULL
> > ..$ : chr [1:10] "rating.1" "rating.2" "rating.3" "rating.4" ...
> >>
> >
> > notice it is just an integer array.
> >
> > Also if you h
eping the levels with 0 counts:
$ rating.6 : 'table' int [1:4(1d)] 7 1 2 0
..- attr(*, "dimnames")=List of 1
.. ..$ : chr [1:4] "1" "2" "3" "4"
But I really want tables of the rows. Do I have to write my own function
to count the numbers
On Tue, 2011-08-16 at 12:10 -0500, Stuart Luppescu wrote:
> but when I use the ifelse() as above, I get this:
>[,1] [,2] [,3] [,4]
> [1,] 0.0417 0.0417 0.0417 0.0417
> [2,] 0. 0. 0. 0.
Oh, I see. ifelse
00 0. 0.
Can anyone explain this to me?
Also, is there an easier, less clumsy way to test for the existence of a
row in a data frame?
Thanks in advance.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と智奈美の父 -
ns but with no success. Can someone
give me some pointers?
Thanks.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と智奈美の父 -=- Kernel 2.6.36-gentoo-r5
Lars Strand: Will R run under Windows Pocket PC? Brian D. Ripley: We
don't know! There are no binary ver
On Sun, 2011-01-23 at 17:37 -0600, Stuart Luppescu wrote:
[snip] Thanks to Ben and Dennis for their help, but right after I sent
the original message, I figured out how to solve my problem. I noticed
that boxplot() contains the at= argument. To get the box locations, I
used a line like this
r. I even tried this:
boxplot(meas.tab[,meas] ~ as.ordered(meas.tab$by.schl.plot.order)
but that didn't do any better. I would think people would want to do
this all the time. There must be an easy way to do it but I can't figure
it out. Can anyone help me?
--
Stuart Luppescu -=- slu .at. c
simple, but thanks for writing anyway.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と智奈美の父 -=-Kernel 2.6.33-gentoo-r2
Have you ever wanted to write a book, but not known
where to start? Now is a very good time to jump
in, because the
producer);
exit(EXIT_FAILURE);
}
Unfortunately, I don't understand this at all. Can anyone give me a clue
as to what's happening?
Thanks.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と
le, entitled, "Fitting Value-added Models in R", by Harold
Doran, is relevant and very useful and interesting.
www-stat.stanford.edu/~rag/ed351longit/doran.pdf
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と智奈美の父 -=-Kernel 2.6.33-gentoo-r2
it
> as from there.
Woah. That's really involved. I use this little shell function to
convert from ps to png:
function ps2png {
ps_file="$1"
png_file=`echo "$ps_file" | sed -e 's/\.ps$/.png/'`
gs -dQUIET -dNOPAUSE -dBATCH -sDEVICE=png16m -sOutputFi
e of the most prolific, unselfish, and
helpful contributors to this list. I often wonder how he finds time to
post all these enlightening comments and do his own work. You would be
better off to take advantage off his advice, and not spurn it.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
the Journal of
Statistical Software focusing on psychometrics in R. It has a lot of
valuable information.
http://www.jstatsoft.org/v20
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と智奈美の父 -=-Kernel 2.6.33-gentoo-r2
To paraphrase
provocati
em? If you can find the object files, you can test
them with file as before, for example:
file /usr/lib64/R/library/MASS/libs/MASS.so
/usr/lib64/R/library/MASS/libs/MASS.so: ELF 64-bit LSB shared object,
x86-64, version 1 (SYSV), dynamically linked, stripped
--
Stuart Luppescu -=- slu .at. ccsr.uc
which is /usr/lib64/R/bin/exec/R (don't know if
this is the same in Ubuntu). File then gives:
file /usr/lib64/R/bin/exec/R
/usr/lib64/R/bin/exec/R: ELF 64-bit LSB executable, x86-64, version 1
(SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.9,
stripped
--
Stuart Luppescu -*-
06.0448 -6.98104 1.02349 0.65789 NANA NANA 100
524 215.9634 2.93754 0.37856 0.01297 NANA NA NA 100
--
Stuart Luppescu
University of Chicago
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/l
ead100, read110, read111)
Isn't there an easier way to do this?
Thanks.
--
Stuart Luppescu
University of Chicago
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.
e("Supervised: Mapping plot for", data)
>
> }
>
>
> #use the plotxyf function.
> plotxyf(final.xyf)
BTW, I think it's better not to use "data" as a function parameter,
since it has reserved use in the language.
--
Stuart Luppe
d by ess under emacs. You can get
the same thing with R in ess by highlighting the code and pressing C-c
C-r (or C-c C-b to run the whole program).
--
Stuart Luppescu
University of Chicago
__
R-help@r-project.org mailing list
https://stat.ethz.ch/ma
right around 1.0.
Admittedly, this is a rather big job: lmer with 2,200,000 records
crossed by 125,000 students and 10,000 teachers. But I don't understand
why it should consume resources so avariciously when run as a BATCH job.
Can anyone explain this to me?
TIA
--
Stuart Luppescu -*-*- slu ccsr
and rnorm() doesn't include arguments for
skewness and kurtosis. kurtosis() functions exist in e1071 and
fUtilities, but they only return the kurtosis of the input data. Let me
know if you find something.
--
Stuart Luppescu
University of Chicago
__
?
> 64:70[-c(2, 4)]
[1] 64 65 66 67 68 69 70
Just wondering.
--
Stuart Luppescu -=- slu .at. ccsr.uchicago.edu
University of Chicago -=- CCSR
才文と智奈美の父 -=-Kernel 2.6.30-gentoo-r5
Cordelia: Hi! You having fun? Angel: Sure. This is,
uh... Cordelia: Your idea of hell.
23 matches
Mail list logo
