Check Greater Than

Checks if all non-missing values are greater than value using

all(x[!is.na(x)] > value)

Usage

chk_gt(x, value = 0, x_name = NULL)

vld_gt(x, value = 0)

Arguments

x

The object to check.

value

A non-missing scalar of a value.

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_gt(): Validate Greater Than

See also

Other chk_ranges: chk_gte(), chk_lt(), chk_lte(), chk_range()

Examples

# chk_gt
chk_gt(0.1)
try(chk_gt(c(0.1, -0.2)))
#> Error in eval(expr, envir) : 
#>   `c(0.1, -0.2)` must have values greater than 0.
# vld_gt
vld_gt(numeric(0))
#> [1] TRUE
vld_gt(0)
#> [1] FALSE
vld_gt(0.1)
#> [1] TRUE
vld_gt(c(0.1, 0.2, NA))
#> [1] TRUE
vld_gt(c(0.1, -0.2))
#> [1] FALSE
vld_gt(c(-0.1, 0.2), value = -1)
#> [1] TRUE
vld_gt("b", value = "a")
#> [1] TRUE