Displaying 4 results from an estimated 4 matches for "pdfactor".
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2001 Sep 12
1
error in nlme
...+M~sex,
random=A+B+m~sex | mrid/set, weights=varPower(fixed=1))
(mydata has over 1000 records, so I won't reproduce it here).
When I run this, I get the error:
Error: dim<- length of dims do not match the length of object
It turns out the error is being thrown by the statement:
dim(work$pdFactor) <- dim(pdMatrix(nlmeSt$reStruct[[1]]))
indeed:
Browse[1]> length(work$pdFactor)
[1] 72
Browse[1]> dim(pdMatrix(nlmeSt$reStruct[[1]]))
[1] 6 6
It looks like work$pdFactor contains information about both levels of
nesting, which is being ignored.
Does someone have an idea for a fix (or...
2007 Mar 13
0
segfault with correlation structures in nlme
...307471138899, 0.0217885202778396, 2.60583067635322,
-0.638495324795519, -0.137018044847307, 1.70105176178795,
-3.07372462709182, -0.0445309584408364, 12.3518546784787,
-3.22126648052618, -1.69049623029482, 0.907261039321137))
5: .C(fit_nlme, thetaPNLS = as.double(c(as.vector(unlist(sran)),
sfix)), pdFactor = as.double(pdFactor(nlmeSt$reStruct)),
as.integer(unlist(rev(grpShrunk))), as.integer(unlist(Dims)),
as.integer(attr(nlmeSt$reStruct, "settings"))[-(1:3)], as.double(cF),
as.double(vW), as.integer(unlist(cD)), settings =
as.double(pnlsSettings), additional = double(NReal * (pLen + 1)...
2017 Apr 27
2
R-3.4.0 and recommended packages
...well:
> library(nlme)
> example(nlme)
nlme> fm1 <- nlme(height ~ SSasymp(age, Asym, R0, lrc),
nlme+ data = Loblolly,
nlme+ fixed = Asym + R0 + lrc ~ 1,
nlme+ random = Asym ~ 1,
nlme+ start = c(Asym = 103, R0 = -8.5, lrc = -3.3))
Error in pdFactor.pdLogChol(X[[i]], ...) : object 'logChol_pd' not found
So before I start spamming the Debian BTS, what would be the right way to deal
with this? Do we need r-api-x here?
Cheers,
Johannes
P.S.: Sorry of the other post, I pressed send before typing and even before
thinking ...
2017 Apr 25
4
R-3.4.0 and recommended packages
Am Dienstag, 25. April 2017, 08:50:34 schrieb Dirk Eddelbuettel:
> On 25 April 2017 at 14:58, G?ran Brostr?m wrote:
> | hello,
> |
> | I just installed R-3.4.0 from scratch:
> |
> | $ sudo apt install r-base
> |
> | but when I try
> |
> | > library(survival, lib.loc = "/usr/lib/R/library")
> | > fit <- coxph(Surv(exit, event) ~ x, data =