A simple extension of %in%.
A simple extension of %in%
.
pattern %partin% vector
pattern |
Character string containing regular expressions to be matched. |
vector |
Character vector. |
TRUE
or FALSE
.
"Bei" %partin% c("Beijing", "Shanghai") # TRUE "bei" %partin% c("Beijing", "Shanghai") # FALSE "[aeiou]ng" %partin% c("Beijing", "Shanghai") # TRUE
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