Racing bar charts can be a useful way to visualize comparative data over time. There are a number of ways to create them in R, including combining ggplot with gganimate or using echarts4r. But the ...

In a previous article, I looked at Grafana, a free, open-source data visualization tool. In the past, I tried (and failed) to use it to create a simple graph using CSV files, which is a bit of an ...

How to Use a VLookup in Excel 2003 to Reference the Data in a CSV. Microsoft Excel's VLOOKUP function fetches data from different cells. It searches an array for a specific value and returns the ...

What makes a CSV file unique is the way its content is organized. Here's what you need to know about CSV files and how to use them.