What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

Data visualization is a technique that allows data scientists to convert raw data into charts and plots that generate valuable insights. Charts reduce the complexity of the data and make it easier to ...

(Ed – This is the second in a series of tutorials for using the Python programming language to get, clean and analyze NBA statistical data. This post introduces using Python for data visualization.

Visualizing time series data is often the first step in observing trends that can guide time series modeling and analysis. As time series data analysis becomes more essential in applications across ...

Having the numbers to back up a sales pitch, promotion proposal, or attention-getting web post isn’t all that matters. Knowing what story you want to tell with those numbers, and the right way to ...