Plot exploratory visual of histograms/bar chart by feature

Source: R/histograms.R

Will plot histograms for numerical features, bar charts for categorical.

histograms(data, features, num_cols = 2)

Arguments

data

data.frame like object to plot histograms/bar charts
features

Which features from data to plot as a character vector
num_cols

Number of columns in facetted chart produced

Value

ggplot2 object

Examples

histograms(mtcars, features=c("mpg","cyl"))