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pnbd.EstimateParameters error on big dataset #3

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nipnipj opened this issue Aug 3, 2023 · 0 comments

nipnipj commented Aug 3, 2023

When using 20k rows

params <- pnbd.EstimateParameters(pnbd_rdf, hardie = TRUE)
Error in optimx.check(par, optcfg$ufn, optcfg$ugr, optcfg$uhess, lower,  : 
  Function returned is infinite or NA (non-computable)

When using 1k rows

Warning messages:
1: In max(logpar) : no non-missing arguments to max; returning -Inf
2: In min(logpar) : no non-missing arguments to min; returning Inf

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