[R] about L-BFGS-B
bgchoy @end|ng |rom @nu@@c@kr
Sun Aug 15 06:41:25 CEST 2021
I am Choy from Seoul.
I have a question about R
Is it possible to answer the error that occurred while executing R?
I am currently doing zero inflated regression because the data follows a
However, for glm.c <http://glm.cm>mp (rndclass ~ CR4), the results are
normally displayed, but when an independent variable is added, the
following error message is displayed:
#Error in optim(par.init, loglik, method = optim.method, control =
L-BFGS-B needs finite values of 'fn'
I can't solve it, but I'd appreciate it if you could help.
For reference, the estimated regression equation is attached below.
# A CMP example with offset terms
cmp.m3 = glm.cmp(rndclass ~ CR4 + offset(CR4), data=dta) -(1)
# A ZICMP example with offset terms.
zicmp.m4 = glm.cmp(rndclass ~ CR4+offset(CR4),
formula.nu = ~ offset(CR4),
formula.p = ~ CR4+offset(CR4), data=dta) -(2)
# dependent variable:
0 1 2 3
12398 1290 11341 109
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