Have you ever spent hours wrestling with Excel formulas, only to end up with a tangled web of cells that’s nearly impossible to decipher? For many, this is the reality of data analysis: a painstaking ...

Q. Are there any alternatives to traditional PivotTables in Excel? A. The first thing that comes to mind is the function GROUPBY. The primary purpose of GROUPBY is to make data analysis easier by ...

Most people know that you can reference one or more cells, tables and their column headers, or named ranges in Excel formulas. However, fewer know that you can reference specific data points in ...

The general ledger is a vast historical data archive of your company’s financial activities, including revenue, expenses, adjustments, account balances, and often much more. The detailed transactions ...

Are you looking to get experience with Excel for use in your projects, theses or on the job? Join Daria Orlowska, data librarian, for a live demonstration of combining, organizing and analyzing data.