Python is great for data exploration and data analysis and it’s all thanks to the support of amazing libraries like numpy, pandas, matplotlib, and many others. During our data exploration and ...

For example, it takes just one line of code — and a short one at that — to plot two variables in a scatterplot. Let’s use as an example the mtcars data set installed with R by default.

The data is then segmented based on various attributes including environmental factors, temperature, pressure, flow rate and more. By visualizing the data in a digestible manner using Tableau, for ...

Both bar and line graphs share a weakness in that they display only the mean values commonly employed to summarize datasets, rather than the dataset values themselves. 6 For example, using a bar graph ...

In the example, say grades F, D, C, B and A corresponded to ranges 0 to 59, 60 to 69, 70 to 79, 80 to 89 and 90 to 100, respectively. In this case, you would enter 60, 70, 80, 90 and 100 in cells ...

The chart's subhead claimed it showed the "Share of people in each country who say homosexuality can never or rarely be ...

Chartio has raised $2.2 million from Avalon Ventures and added some new features to its data visualization platform that blends data sets and does complex calculations. Chartio had previously ...