chk_complex {chk} | R Documentation |
Check Complex
Description
Checks if complex using
is.complex(x)
Usage
chk_complex(x, x_name = NULL)
vld_complex(x)
Arguments
x |
The object to check. |
x_name |
A string of the name of object x or NULL. |
Value
The chk_
function throws an informative error if the test fails or
returns the original object if successful so it can used in pipes.
The vld_
function returns a flag indicating whether the test was met.
Functions
-
vld_complex()
: Validate Complex
See Also
For more details about the use of this function, please read the article chk families.
Other data_type_checkers:
chk_character()
,
chk_character_or_factor()
,
chk_double()
,
chk_environment()
,
chk_integer()
,
chk_logical()
,
chk_numeric()
,
chk_raw()
Examples
# chk_complex
chk_complex(1i)
try(chk_complex(1))
# vld_complex
vld_complex(1i)
vld_complex(complex())
vld_complex(NA_complex_)
vld_complex(1)
vld_complex(TRUE)
[Package chk version 0.10.0 Index]