[Rd] R CMD check [nlme|MASS] fails (PR#431)
berwin@maths.uwa.edu.au
berwin@maths.uwa.edu.au
Fri, 11 Feb 2000 12:58:00 +0100 (MET)
Mmmh, seems as if I really should change my options as I seem to keep
sending off empty bug-reports ;-/ Sorry guys. Here is the content
that should have been in the last e-mail:
`R CMD check nlme' fails on my machine. The final output in
nlme-Ex.Rout is:
> library(nlme)
> data(Soybean)
> fm1 <- nlme(weight ~ SSlogis(Time, Asym, xmid, scal), data = Soybean,
+ fixed = Asym + xmid + scal ~ 1, start = c(18, 52, 7.5),
+ control = list(nlmStepMax = 1.0))
Error in nlme.formula(weight ~ SSlogis(Time, Asym, xmid, scal), data = Soybean, :
Maximum number of iterations reached without convergence
Execution halted
I presume that `R CMD check MASS' fails for some similar reason. The
final output in MASS-Ex.Rout is:
> library(nlme)
> fp2 <- deriv(~ 0.5 + 0.5/(1 + exp(-(x-L75)/2)),
+ "L75", function(x,L75) NULL)
> OMEi.nls <- nlsList(Correct/Trials ~ fp2(Loud, L75) | UIDn,
+ data = OMEi, start=list(L75=45), control = list(maxiter=100))
Error in nls(formula = formula, data = data, start = start, control = control) :
maximum number of iterations exceeded
[above message repeated another 10 times]
Error in qr(attr(rhs, "gradient")) : NA/NaN/Inf in foreign function call (arg 1)
Error in nls(formula = formula, data = data, start = start, control = control) :
maximum number of iterations exceeded
Error: cons memory (350000 cells) exhausted
See "help(Memory)" on how to increase the number of cons cells.
[above message repeated about another 45 times or so]
Execution halted
> tmp <- sapply(OMEi.nls, function(X)
+ {if(is.null(X)) NA else as.vector(coef(X))})
Error in as.list(X) : Object "OMEi.nls" not found
Execution halted
Cheers,
Berwin
--please do not edit the information below--
Version:
platform = i686-unknown-linux
arch = i686
os = linux
system = i686, linux
status = Patched
major = 0
minor = 99.0
year = 2000
month = February
day = 9
language = R
Search Path:
.GlobalEnv, Autoloads, package:base
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