Remove quotes from a character vector in R -
suppose have character vector:
char <- c("one", "two", "three")
when make reference index value, following:
> char[1] [1] "one"
how can strip off quote marks return value following?
[1] 1
as.name(char[1])
work, although i'm not sure why you'd ever want -- quotes won't carried on in paste
example:
> paste("i counting to", char[1], char[2], char[3]) [1] "i counting 1 2 three"
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