Displaying 1 result from an estimated 1 matches for "bwqq7ya".
2012 Jul 31
2
phantom NA/NaN/Inf in foreign function call (or something altogether different?)
...o fit a linear model to data with a binary dependent
variable (i.e. Target.ACC: accuracy of response) using lrm, and
thought I would start from the most complex model (of which
"sample1.lrm1" is a trimmed version). I got the error shown below.
(sample1 is available at http://tinyurl.com/bwqq7ya)
For info:
> str(sample1)
'data.frame': 14022 obs. of 5 variables:
$ Target.ACC : Factor w/ 2 levels "0","1": 2 2 2 2 2 2 2 2 2 2 ...
$ Word.Order : Factor w/ 2 levels "HeadMod*","ModHead": 1 1 1 1 1 1 1 1 1 1 ...
$ Target.RESP: Factor w/ 2...