gerald.jean@dgag.ca wrote:
Hello,
I am trying to use the "varclus" function from F. Harrell's Hmisc library.
Trying to run the example from the help page I get the following error.
x1 <- rnorm(200)
x2 <- rnorm(200)
x3 <- x1 + x2 + rnorm(200)
x4 <- x2 + rnorm(200)
x <- cbind(x1,x2,x3,x4)
v <- varclus(x, similarity="spear") # spearman is the default anyway
traceback()
6: eval(action, sys.parent())
5: doErrorAction("Problem in .Fortran(\"rcorr\",: \"rcorr_\" is not a
symbol in the load table, while calling subroutine rcorr",
4: .Fortran("rcorr",
3: rcorr(x, type = similarity)
2: varclus(x, similarity = "spear")
1:
Message: Problem in .Fortran("rcorr",: "rcorr_" is not a symbol in the load
table, while calling subroutine rcorr
Does that mean that the corresponding Fortran routine is not installed? In
any case is there a solution to the problem?
Thanks,
Gérald Jean
Either you did not give us the whole script or you omitted
library(Hmisc,TRUE) at the start -FH
Conseiller senior en statistiques, Actuariat
télephone : (418) 835-4900 poste (7639)
télecopieur : (418) 835-6657
courrier électronique: gerald.jean@dgag.ca
"In God we trust, all others must bring data" W. Edwards Deming
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