R：Glmer模型错误

Question

By run of follow code in R:

m3 <- glmer(accoccur ~ Time + Year + Month  + holiday + HolidayNum  + (1 + Time | DistfKaraj) , data = accident, family = "binomial" , nAGQ =1)

Run stooped with this error:

Error in intI(i, n = x@Dim[1], dn[[1]], give.dn = FALSE) : 
  "anyNA" is not a BUILTIN function

Answer 1

anyNA() is a function that was introduced in R 3.1.0 -- search http://cran.r-project.org/src/base/NEWS for the function name. My guess is that you have the development version of lme4 (hosted here ), which makes use of anyNA() (based on the blame , it was added in November 2014), but doesn't define it for you.

You have a few options:

1. Upgrade to at least R 3.1.0 -- current is 3.2.0.
2. Define anyNA() yourself, with anyNA <- function(x) any(is.na(x))

I'd recommend at least upgrading your version of R, unless you rely on packages that are unavailable in future versions.