[R] Error: could not find function

Franckx Laurent laurent.franckx at vito.be
Wed Sep 28 21:16:42 CEST 2011

Dear all

I have written a function, "calibrateCES", in which a function is called, "BPGC", which was written in the enclosure of "calibrateCES". Until the most recent version of my program, "calibrateCES" always used "BPGC" as planned. Following a modification which does not affect "BPGC" directly (although it does affect one of the arguments of "BPGC"), I now get the following error message: 
	Error: could not find function "BPGC"
When I defined "BPGC" in "calibrateCES", the problem disappears, but this is definitely not the solution I want, because I want "BPGC" to be available for other functions as well. 

Laurent Franckx

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