Test if value is datatype integer64

integer64 can cause some problems in filtering functions, eg if timePoint is an integer64 datatype column, then timePoint %in% c(0L, 1440L) and timePoint == 0 | timePoint == 1440 return different subsets

Usage

is_integer64(x)

Arguments

x

a numeric value

Value

boolean with truth value determined by whether input is integer64

References

https://community.rstudio.com/t/how-to-handle-the-integer64-type/50024