chk (version 0.3.0)

chk_vector: Check Vector

Description

Checks if is a vector using

is.vector(x)

Usage

chk_vector(x, x_name = NULL)
vld_vector(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.

The vld_ function returns a flag indicating whether the test was met.

Functions

• vld_vector: Validate Vector

See Also

Other chk_is: chk_atomic(), chk_environment(), chk_function(), chk_list(), chk_numeric(), chk_s3_class(), chk_s4_class(), chk_whole_numeric()

Examples

# NOT RUN {
# chk_vector
chk_vector(1)
chk_vector(list())
try(chk_vector(matrix(1)))

# vld_vector
vld_vector(1)
# }