Data Binning and Plotting

In statistics, data binning is a way to categorize a number of continuous values into a smaller number of buckets (bins). Each bucket defines an numerical interval. For example, if there is a variable about house-based education levels which are measured by continuous values ranged between 0 and 19, data binning will place each value […]

Histograms and Density Plots

Histograms and Density Plots Histograms

You can create histograms with the function hist(x) where x is a numeric vector of values to be plotted. The option freq=FALSE plots probability densities instead of frequencies. The option breaks= controls the number of bins.

# Simple Histogram hist(mtcars$mpg)

click to view

# Colored Histogram with Different Number […]