rlist (version 0.4.2.3)

list.match: Select members of a list that match given regex pattern

Description

Select members of a list that match given regex pattern

Usage

list.match(.data, pattern, ...)

Arguments

.data

A list or vector

pattern

character. The regex pattern to match the name of the members

...

Additional parameters to pass to grep

Examples

x <- list(p1 = list(type='A',score=list(c1=10,c2=8)),
       p2 = list(type='B',score=list(c1=9,c2=9)),
       p3 = list(type='B',score=list(c1=9,c2=7)))
list.match(x,'p[12]')
list.match(x,'3')