R语言 一次性取多个交集/Reduce 函数

Question

如题所述

Answer 1

Reduce 函数

Reduce(intersect,  list(v1 = c("a","b","c","d"),

                        v2 = c("a","b","e"),

                        v3 = c("a","f","g"),

                        v4 = c("a","f","e","g"))

       )