from_validator {accumulate} | R Documentation |
Use a validate::validator object to define a test
Description
Create a test function that accepts a data.frame, and returns TRUE
when the data passes all checks defined in the validator
object, and
otherwise FALSE
.
Usage
from_validator(v, ...)
Arguments
v |
|
... |
options passed to |
Value
a function that accepts a data fram and returns TRUE
when the data passes all checks in v
and otherwise
FALSE
.
Note
Requires the validate
package to be installed.
References
Mark P. J. van der Loo, Edwin de Jonge (2021). Data Validation Infrastructure for R. Journal of Statistical Software, 97(10), 1-31. doi:10.18637/jss.v097.i10
Examples
if (requireNamespace("validate", quietly=TRUE)){
v <- validate::validator(height >= 0, weight >= 0)
f <- from_validator(v)
f(women) # TRUE (all heights and weights are nonnegative)
}
[Package accumulate version 0.9.3 Index]