If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

Have you ever found yourself staring at a growing dataset in Excel, wondering how to make sense of the numbers without spending hours manually updating formulas? Whether you’re tracking monthly sales, ...

A frequency table tabulates the number of times values from a data set appear within a configured range. As an example, you might have a list of employee scores and want to display the frequency of ...

Microsoft Excel is arguably the greatest spreadsheet application from Redmond, and there’s a good reason so many number crunchers use it for all of their number crunching needs. While using Microsoft ...

use Algorithm::BinaryIndexedTree; my $BIT = Algorithm::BinaryIndexedTree.new(); $BIT.add(5,10); $BIT.get(0).say; # 0 $BIT.get(5).say; # 10 $BIT.sum(4).say; # 0 $BIT ...

What if you could unlock the full potential of Excel’s dynamic arrays within your tables, making your data management more efficient and powerful? Integrating dynamic arrays within Excel tables can be ...

Hello, i have been using polars for almost a year now as a data scientist. I often find myself having to produce contingency tables of frequency tables. I always use the .pivot function but I always ...

Pivot Tables are meant to simplify (and partially automate) the ways you can organize and interpret the various data points in your spreadsheets. Think of it as a way to make either Excel or Sheets ...

Learn what compound interest is, how it’s calculated—from annual rates to continuous compounding—and why it’s powerful for savings (and dangerous for debt).