rlist (version 0.2.2)

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

list

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")