pandas is a Python module that's popular in data science and data analysis. It's offers a way to organize data into ...

The SQLite database-management system offers many of the features found in large-scale commercial database software, including the ability to import Comma-Separated Variable (CSV) files. Many ...

Businesses often have to move data around the way construction companies move dirt. A tool like SSIS, designed to transfer and transform large amounts of data, helps take care of the heavy lifting.

If you come across data you want to add to an Excel spreadsheet, but copying and pasting it doesn’t work (or seems like too much work), you can also take a screenshot of the table. Then, you can use a ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join data ...

The table below shows my favorite go-to R packages for data import, wrangling, visualization and analysis — plus a few miscellaneous tasks tossed in. The package names in the table are clickable if ...