[R] save conditions in a list

Christof Kluß ckluss at email.uni-kiel.de
Mon Jul 2 19:04:40 CEST 2012


how would you save conditions like

a = "day > 100"; b = "val < 50"; c = "year == 2012"

in a list? I like to have variables like "day", "val", "year" and a list
of conditions list(a,b,c). Then I want to check if a & b & c is true or
if a | b | c is true or similar things.


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