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

[Ulrich Leopold]

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

Phone: +31-(0)20-525-7456 (7451 Secretary)
Fax:   +31-(0)20-525-7431
Email: uleopold at science.uva.nl
http://www.frw.uva.nl/soil/Welcome.html

Check us also out at:
Netherlands Centre for Geo-ecological Research
http://www.frw.uva.nl/icg



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