Skip to contents

Quick inspection of columns in a data frame / table for weirdness

checkData.Rd

Provides histograms and ranges for numeric features, and tables for categorical features, along with missing data information.

Usage

checkData(Data)

Arguments

Data

A data frame (or data table)

Examples

checkData(airquality)
#> Number of instances:  153 
#> Number of features:  6 
#> Variable: Ozone
#>   Range: 1 168 

#> Move on to next variable <press enter>:
#> Variable: Solar.R
#>   Range: 7 334 

#> Move on to next variable <press enter>:
#> Variable: Wind
#>   Range: 1.7 20.7 

#> Move on to next variable <press enter>:
#> Variable: Temp
#>   Range: 56 97 

#> Move on to next variable <press enter>:
#> Variable: Month
#>   Range: 5 9 

#> Move on to next variable <press enter>:
#> Variable: Day
#>   Range: 1 31 

#> Move on to next variable <press enter>: