Interger 64 Vectors Evaluates if the elements on a vector are of class "interger64". Relevant for data.table functions.

is.interger64 is a more general test of an object being interpretable as integers 64 bit encoded

Usage

is.integer64(x)

Arguments

x

object to be tested.

Value

a boolean vector type TRUE if interger64, FALSE otherwise.

Author

Alejandro Abraham a.abraham@innovationteam.eu