R: Define validation rules for data

validator {validate}

R Documentation

Define validation rules for data

Define validation rules for data

validator(..., .file, .data)

`...`	A comma-separated list of validating expressions
`.file`	(optional) A character vector of file locations (see also the section on file parsing in the
`.data`	(optional) A `data.frame` with columns `"rule"`, `"name"`, and `"description"` `syntax` help file).

An object of class validator (see validator-class).

Each validating expression should evaluate to a logical. Allowed syntax of the expression is described in syntax.

A validating expression is an expression whose evaluation results in TRUE, FALSE or NA.


v <- validator(
  height>0
  ,weight>0
  ,height < 1.5*mean(height)
)
cf <- confront(women, v)
summary(cf)

[Package validate version 0.2.4 Index]