gRbase (version 1.3.9)

gRbase-utilities: Utility functions for gRbase

Description

Utility functions for gRbase package. Includes 'faster versions' of certain standard R functions.

Usage

uniquePrim(x)
setdiffPrim(x,y)
intersectPrim(x,y)
unlistPrim(l, recursive = TRUE, use.names = TRUE)

Arguments

x, y

Vectors

l

A list (of vectors)

recursive

logical. Should unlisting be applied to list components of x?

use.names

logical. Should names be preserved?

Value

• A vector or a logical.

See Also

unique, setdiff, unlist

Examples

uniquePrim(c(1,2,3,2,1,2))
setdiffPrim(c(1,3,2), c(2,3,4,5))
unlistPrim(list(c(1,2),c(2,3)))