Displaying 3 results from an estimated 3 matches for "r50794".
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r50796
2010 Mar 01
2
Thougt I understood factors but??
...would have thought
that both should produce the same output as
factor(a,levels=3:1)
[1] 1 1 1 2 2 2 3 3 3
Levels: 3 2 1
The closest I could find in a quick search was this
http://tolstoy.newcastle.edu.au/R/e5/help/08/09/2503.html
Thanks
Nicholas
sessionInfo()
R version 2.10.1 Patched (2009-12-20 r50794)
x86_64-unknown-linux-gnu
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=C LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C...
2010 Mar 10
1
Strange result in survey package: svyvar
...I see that the function is actually returning the covariance for the api.stu
with the api00 variable.
I can get the correct variances if I just take
diag(test)
But I just was wondering if anyone else was having this problem. I'm using
:
> sessionInfo()
R version 2.10.1 Patched (2009-12-20 r50794)
x86_64-apple-darwin9.8.0
locale:
[1] en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] survey_3.19
loaded via a namespace (and not attached):
[1] tools_2.10.1
And have t...
2009 Dec 22
4
Problem with expand.grid
Hi All,
This example code
----------------
dDF <- structure(list(y = c(4.75587, 4.8451, 5.04139, 4.85733, 5.20412,
5.92428, 5.69897, 4.78958, 4, 4), t = c(0, 48, 144, 192, 240,
312, 360, 0, 48, 144), Batch = c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1
), T = c(2, 2, 2, 2, 2, 2, 2, 2, 2, 2), pH = c(4.6, 4.6, 4.6,
4.6, 4.6, 4.6, 4.6, 4.6, 4.6, 4.6), S = c(0, 0, 0, 0, 0, 0, 0,
0, 0, 0), N = c(0, 0, 0, 0,