DataExplorer (version 0.8.3)

introduce: Describe basic information

Description

Describe basic information for input data.

Usage

introduce(data)

Value

Describe basic information in input data class:

• rows: number of rows

• columns: number of columns

• discrete_columns: number of discrete columns

• continuous_columns: number of continuous columns

• all_missing_columns: number of columns with everything missing

• total_missing_values: number of missing observations

• complete_rows: number of rows without missing values. See complete.cases.

• total_observations: total number of observations

• memory_usage: estimated memory allocation in bytes. See object.size.

Arguments

data

input data

Examples

introduce(mtcars)