[R] couldn't find function "nclass.fd"

Ulrich Leopold uleopold at science.uva.nl
Tue Apr 9 17:22:44 CEST 2002

Dear list,

I get the following message while computing truehist in R 1.4.1 on 
Redhat Linux 7.1:

 > truehist(lsk$Pox, nbins = "FD" , prob = TRUE, xlab = "Pox [mmol/kg]")
Error in switch(casefold(nbins), scott = nclass.scott(data), 
"freedman-diaconis" = ,  :
         couldn't find function "nclass.fd"

Maybe the "nclass.fd" should be changed into "nclass.FD"?

But I could not find it in the directories.

Regards, Ulrich


Ulrich Leopold MSc.

Department of Physical Geography
Institute for Biodiversity and Ecosystem Dynamics
Faculty of Science
University of Amsterdam
Nieuwe Achtergracht 166
NL-1018WV Amsterdam

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Email: uleopold at science.uva.nl

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