The advantage of Python is that you can apply operations to larger datasets with hundreds, even thousands, of data points ...

Learn Excel basics and explore AI-powered tools to simplify data tasks. Perfect for beginners looking to boost productivity ...

Most people think SEO lives in dashboards. They copy-paste data from GA4, fire up Looker Studio, and call it reporting. But here’s the truth: dashboards don’t do the thinking for you, they limit your ...

You might be happy just using Apple’s free Pages, Numbers and Keynote apps on your Mac, but there are times when only the Microsoft Office apps, including Word, Excel, PowerPoint, will do. Perhaps you ...

A regression was introduced in #936 which causes Excel to display an additional empty window which cannot be closed without Excel also closing. In the log snippet below the offending window handle is ...

The purpose of this tutorial is to continue our exploration of regression by constructing linear models with two or more explanatory variables. This is an extension of Lesson 9. I will start with a ...

Have you ever found yourself staring at a spreadsheet, trying to make sense of all those numbers? Many face the challenge of transforming raw data into actionable insights, especially when it comes to ...

This article presents a complete demo program for logistic regression, using batch stochastic gradient descent training with weight decay. Compared to other binary classification techniques, logistic ...

Before we learn how to perform multivariate regression in Excel, it is important to have a refresher on regression as a whole and multivariate regression in particular. One of the hallmarks of human ...

Placing spreadsheet data into a table quickly formats it and makes it easy to work with and analyze. Here’s how to use this basic yet powerful Excel tool. Tables are one of the fundamental tools in ...

Using Excel’s PivotTables and PivotCharts, you can quickly analyze large data sets, summarize key data, and present it in easy-to-read format. Here’s how to get started with these powerful tools.