Visualizing Categorical Variable in R Using ggplot2

In this video we discuss how to visualize a single categorical variable and two categorical variables on bar chart. We discuss how to change the color of bars, and also to change color of bars based on a category. How to make grouped and stacked bar chart, remove the legend, change the transparency of the bars, remove grid lines, flip the bars chart from x-axis to y axis, sort the bars in ascending or decesing order, and working with missing values in the bar chart. The following link contains the files used in this video https://payhip.com/b/en7Pj The following link contains more information on this topic: https://thedatahall.com/visualizing-categorical-variable-in-r-using-ggplot2/ 00:00 Introduction to Video 0:58 Single-Categorical Variable 3:53 Fill color in bars 5:21 Remove legend 5:53 Color Transparency 6:19 Remove grid lines 7:05 Flip the bar chart 8:38 Coxcomb 9:23 Sort Bar chart based on frequency 14:26 Two Categorical Variables 16:00 Stack, fill, identity, dodge