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anzahl
2010 Jul 05
1
question concerning VGAM
Hello everyone,
using the VGAM package and the following code
library(VGAM)
bp1 <- vglm(cbind(daten$anzahl_b, daten$deckung_b) ~ ., binom2.rho,
data=daten1)
summary(bp1)
coef(bp1, matrix=TRUE)
produced this error message:
error in object$coefficients : $ operator not defined for this S4 class
I am bit confused because some day ago this error message did not show up
and everything was fine....