Displaying 2 results from an estimated 2 matches for "econ_bankruptci".
Did you mean:
econ_bankruptcy
2011 Jun 29
1
lmer() computational performance
Hello, running a mixed model in the package LME4, lmer()
Panel data, have about 322 time periods and 50 states, total data set is
approx 15K records and about 20 explanatory variables. Not a very
large data set.
We run random 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.
2011 Jun 30
0
help with interpreting what nnet() output gives:
Greetings list,
I am new to programming in R, and am using nnet() function for a project on
neural networking.
Firstly I wish to ask if there is any pdf explaining the algorithm nnet
uses, which could tell me what the objects of the nnet class, like 'conn',
'nconn, 'nsunits', n and 'nunits' mean, and how weights are calculated.
The package pdf has little or no