lme() and gls() models from the nlme package are all crashing with R.3.4.0.
Identical code ran correctly, without error in R 3.3.3 and earlier versions.
The behavior is easily demonstrated using one of the examples form the lme()
help file, along with two simple variants. I have commented the errors
generated by these calls, as well as the lines of code generating them, in the
code example below.
As of today, this bug had not been reported on the R Bugzilla page. I could not
submit this report directly to the page because I am not a member, and , as
explained in the "Reporting Bugs" link from the R home page, membership has
now been closed due to spamming problems..
############################################################################
library(nlme)
#Using version 3.1-131
#Windows 7 64-bit operating system
fm2 <- lme(distance ~ age + Sex, data = Orthodont, random = ~ 1)
# Error in array(c(rep(1, p), .C(inner_perc_table, as.double(X),
as.integer(unlist(grps)), :
# object 'inner_perc_table' not found
#
#Upon debugging, this error is thrown with line 135 of lme.formula() code.
#
#fixDF <- getFixDF(X, grps, attr(lmeSt, "conLin")$dims$ngrps,
lme(distance ~ age + Sex, data = Orthodont, random = ~ 1|Subject)
# Error in array(c(rep(1, p), .C(inner_perc_table, as.double(X),
as.integer(unlist(grps)), :
# object 'inner_perc_table' not found
gls(distance ~ age + Sex, data = Orthodont,
correlation = corCompSymm( form = ~ 1 | Subject))
# Error in corMatrix.corCompSymm(object) :
# object 'compSymm_matList' not found
#
#Upon debugging, the error is thrown by line 60 of gls code
#
#glsSt <- Initialize(glsSt, dataMod, glsEstControl)
R.version
# _
# platform x86_64-w64-mingw32
# arch x86_64
# os mingw32
# system x86_64, mingw32
# status
# major 3
# minor 4.0
# year 2017
# month 04
# day 21
# svn rev 72570
# language R
# version.string R version 3.4.0 (2017-04-21)
# nickname You Stupid Darkness
########################################################################
Douglas R Langbehn MD, PhD
Professor
Dept. of Psychiatry and Biostatistics (secondary)
University of Iowa Carver College of Medicine
[email protected]
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