Displaying 8 results from an estimated 8 matches for "natl".
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2004 Oct 19
1
Creating Packages with Windows under R 2.0.0
...N file is different under R 2.0.0 but what
else do I have to consider? I've read most of the pertinent documentation
and though it is somewhat helpful it is not always helpful if you haven't
been able to get these procedures to run correctly.
Jeff Breiwick
National Marine Mammal Laboratory
Natl. Marine Fish. Serv.
7600 Sand Point Way NE, Bldg 4
Seattle, WA 98115 USA
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2006 Nov 03
3
Nortel Option 11C and SIP gateway integration
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2011 Jun 29
1
lmer() computational performance
...m intercepts as well as random coefficients for about 10 of
the variables, the rest come in as fixed effects. We are running into
a wall of time to execute these models.
A sample specification of all random effects:
lmer(Y ~ 1 + (x_078 + x_079 + growth_st_index +
retail_st_index + Natl + econ_home_st_index +
econ_bankruptcy + index2_HO + GPND_ST | state),
data = newData, doFit = TRUE)
Computation time is near 15 minutes.
System ELAPSED User
21.4 888.63 701.74
Does anyone have any ideas on way's to speed up lmer(),...
2004 Sep 15
2
Results of 13 month study on reducing telemarketing calls
...(""CPI ""): 1
homeline (""CREDIT FOUNDATI""): 1
homeline (""EI ""): 23
homeline (""MICROSTAR SOFTW""): 9
homeline (""MILLER PLANTE I""): 4
homeline (""NATL PRO LIFE ""): 13
homeline (""PAI INC""): 15
homeline (""Privacy Manager""): 1
homeline (""STRATEGIC TELEC""): 1
homeline (""UNITED STATES G""): 1
homeline (""): 16
workline ("...
2004 Nov 24
2
LDA with previous PCA for dimensionality reduction
Dear all, not really a R question but:
If I want to check for the classification accuracy of a LDA with
previous PCA for dimensionality reduction by means of the LOOCV method:
Is it ok to do the PCA on the WHOLE dataset ONCE and then run the LDA
with the CV option set to TRUE (runs LOOCV)
-- OR--
do I need
- to compute for each 'test-bag' (the n-1 observations) a PCA
2008 Dec 23
1
Approximate Entropy?
Dear guRus,
is there a package that calculates the Approximate Entropy (ApEn) of a
time series?
RSiteSearch only gave me a similar question in 2004, which appears not
to have been answered:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/28830.html
RSeek.org didn't yield any results at all.
Happy holidays (where appropriate),
Stephan
2001 Nov 29
2
memory issue trying to solve too large a problem using hclust
Hi, all.
I'm trying to cluster 12,500 objects using hclust from package mva. The
distance matrix takes up nearly 600 MB. The distance matrix also needs to
be copied when being passed to the fortran routine that actually does the
clustering (it's modified during the clustering), so that's 1200 MB. I'm
actually on a machine with 2.5 GB of memory (and nothing else running), so I
2011 Jun 30
0
help with interpreting what nnet() output gives:
...m intercepts as well as random coefficients for about 10 of
the variables, the rest come in as fixed effects. We are running into
a wall of time to execute these models.
A sample specification of all random effects:
lmer(Y ~ 1 + (x_078 + x_079 + growth_st_index +
retail_st_index + Natl + econ_home_st_index +
econ_bankruptcy + index2_HO + GPND_ST | state),
data = newData, doFit = TRUE)
Computation time is near 15 minutes.
System ELAPSED User
21.4 888.63 701.74
Does anyone have any ideas on way's to speed up lmer(),...