grepv {PTXQC} | R Documentation |
The parameter 'value' should not be passed to this function since it is passed internally already.
grepv(reg, data, ...)
reg |
regex param |
data |
container |
... |
other params forwarded to grep() |
values of data which matched the regex
grepv("x", c("abc", "xyz"))
## --> "xyz"