buildModel in quantmod issue
Ian,
When I try to use the buildModel, I seem to get an error.
""Error in lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) : ?0 (non-NA) cases""
The lm error gives a (big) hint.
Using other methods, model specifications etc doesn't seem to help, I
just get a different error.
This is the code I'm trying:
getSymbols(F)
a=specifyModel(Next(Op(F)~OpCl(F))
?c=buildModel(a,method="lm",training.per=c("2009-01-01","2009-01-01"))
training.per = 1 day (or maybe 0!). You might want a bit more data to build the model on. ;)
Thanks
All the above said, specify/build/trade in quantmod isn't entirely 'workable' at the moment. The most recent version on R-forge (and making its way to CRAN) restores the previous (think 2007!) functionality, but it is still not incredibly useful in practice. (hence it languishing in the development priority list) HTH, Jeff
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