Histogram Chart in Google Charts

Histogram Chart

A histogram is a chart that groups numeric data into bins, displaying the bins as segmented columns. It is the most commonly used graph to show frequency distributions. 

Uses of Histogram Charts are:-

1. The data are numerical
2. We want to see the shape and the size of the data distribution
3. We want to Analyze whether a process can meet the customer’s requirements
4. We want to Analyze what the output from a supplier’s process looks like
5. Determining whether a process change has occurred from one time period to another
6. Determining whether the outputs of two or more processes are different

Steps for adding Google Histogram Charts to your Website:-

1. To use Google Histogram Chart on your website, add a link to the charts loader.
2. After this, add a div with a unique id. Then, we have to load Google Graph API.
3. Load the Visualization API with the desired package name. In our case, it is "corechart".
4. Set a callback function.
5. The visualization API is:- google.charts.load('current', {'packages':['corechart']})
6. The callback function will be:- google.charts.setOnLoadCallback(draw_my_chart)