Extract {freegroup}

Extract or replace parts of a free group object

Description

Extract or replace subsets of free objects

Arguments

x

Object of class free

index

elements to extract or replace

value

replacement value

Details

These methods (should) work as expected: an object of class free is a list but standard extraction techniques should work.

Examples

(x <- rfree(20,8,8))

x[5:6]
x[1:2]  <- -x[11:12]

x[1:5] <- keep(x[1:5],1:3)