What is a Stacked Bar Chart?
A stacked chart is a type of bar chart that helps us in comparing and plot different columns of data at the same time. In simple terms, a stacked bar chart is a bar chart in which each bar is divided into sub-bars to represent multiple columns of data simultaneously. It is also important to note that stacked bar charts are not suitable for datasets that have both positive and negative values. In this article, we will plot a Stacked Bar Chart from DataFrame.
Bokeh – Stacked Bar Chart from DataFrame
Bokeh is a data visualization library that can be used to create beautiful graphics, from simple plots to complex dashboards with streaming datasets. Bokeh provides interactive plots in modern web browsers like Google Chrome etc, using HTML and JavaScript to present clean and highly interactive charts and plots. Bokeh allows us to create JavaScript-based visualizations without writing JavaScript code ourselves.