Simple data validation interface

Share:

Description

Simple data validation interface

Usage

1

Arguments

dat

an R object carrying data

...

a comma-separated set of validating expressions.

Value

An object of class validation

Details

Creates an object of class validator and confronts it with the data. This function is easy to use in combination with the magrittr pipe operator.

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
cf <- check_that(women, height>0, height/weight < 0.5)
cf
summary(cf)
barplot(cf)


## Not run: 
# this works only after loading the 'magrittr' package
women %>% 
  check_that(height>0, height/weight < 0.5) %>%
  summary()

## End(Not run)

Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.