Undefined symbol cdfinvn

is there any specific library for cdfinvn() function?

I have a halton sequence generating code. when i run this code it says cdfinvn() is undefined.

I have used the codes and the instruction from http://www.caee.utexas.edu/prof/bhat/CodeRepository/CODES/FilesHalton/halton_instructions.html

Here is the error code

Undefined symbols:

cdfinvn C:\sg3g.c(758)



1 Answer


I took a look at Dr. Bhat's Halton sequence code, available at this link: http://www.caee.utexas.edu/prof/bhat/FULL_CODES.htm

Here I see the files: HALTGEN.GAU, HALTON.EXT, HALTON.SRC, Halton.dec, XBRAT.FMT, XIDEN.FMT. None of these files have a procedure named cdfinvn, nor is that a GAUSS procedure that I am aware of. Based on the procedure name, I would assume that the procedure computes the normal quantiles (inverse of the normal cumulative distribution function). The built-in GAUSS function for this is cdfni, which you may be able to substitute for cdfinvn.

I also see that the missing function, cdfinvn was referenced in a file named sg3g.c. This procedure most likely came from code related to this file. Where did you get sg3g.c from?

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