From cgenolin at u-paris10.fr  Tue Jan 15 09:40:26 2008
From: cgenolin at u-paris10.fr (cgenolin at u-paris10.fr)
Date: Tue, 15 Jan 2008 09:40:26 +0100 (CET)
Subject: [Rd] bug in mmlcr ? (PR#10576)
Message-ID: <20080115084026.CAACE2834632@mail.pubhealth.ku.dk>

Hi the list.

Is there a bug in mmlcr package ?
The following code does not compile:

mmlcrTest <- function(dataW){
  dataL <-
reshape(dataW,idvar="id",timevar="T",varying=list("T0","T1","T2"),direction="long",v.names="score")

  resultR <- mmlcr(outer= ~ 1 | id,
                   components = list(list(formula = score~1+T,class=
"normlong")),                         n.groups=3,
                   data=dataL,
                   max.iter=500
                   )
  plot(resultR)
}
mmlcrTest(dataW)

The error is (translate from french):
"Error in inherits(x, "data.frame") : objet "dataL" not find"

It seems that mmlcr does not look for the data at the right place since
it did find dataL if we set it a a global variable but it does not find
it if we define it in a function.

Christophe

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[Rd] bug in mmlcr ? (PR#10576)
cgenolin at u-paris10.fr