https://github.com/cran/bbmle
Tip revision: 8ad8abe703f98bb6432668bf54ce2b6a3bf8708a authored by Ben Bolker on 09 December 2023, 01:00:02 UTC
version 1.0.25.1
version 1.0.25.1
Tip revision: 8ad8abe
BIC.R
require(bbmle)
x <- 0:10
y <- c(26, 17, 13, 12, 20, 5, 9, 8, 5, 4, 8)
d <- data.frame(x,y)
fit <- mle2(y~dpois(lambda=ymax/(1+x/xhalf)), start=list(ymax=25,xhalf=3),data=d)
fit2 <- mle2(y~dpois(lambda=(x+1)*slope), start=list(slope=1),data=d)
BIC(fit)
BIC(fit,fit2)
