A wrapper on base::paste().
p(..., sep = " ", collapse = NULL)
p0(..., collapse = NULL)one or more R objects, to be converted to character vectors.
a character string to separate the terms. Not
NA_character_.
an optional character string to separate the results. Not
NA_character_. When collapse is a string,
the result is always a string (character of length 1).
A character vector.
p0(): A wrapper on base::paste0()