I made a program that reads CSV data and analyzes it. The program calculates averages and creates different charts like bar graphs, scatter plots, and heatmaps to visualize the data. I built a machine ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...