Check Integer
Checks if integer using
is.integer(x)
chk_integer(x, x_name = NULL) vld_integer(x)
x |
The object to check. |
x_name |
A string of the name of object x or NULL. |
The chk_ function throws an informative error if the test fails.
The vld_ function returns a flag indicating whether the test was met.
vld_integer: Validate Integer
Other chk_typeof:
chk_character_or_factor(),
chk_character(),
chk_double(),
chk_environment(),
chk_factor(),
chk_list(),
chk_logical()
# chk_integer chk_integer(1L) try(chk_integer(1)) # vld_integer vld_integer(1L) vld_integer(matrix(1:4, nrow = 2L)) vld_integer(integer(0)) vld_integer(NA_integer_) vld_integer(1) vld_integer(TRUE)
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