
Learn SQL for Data Analysis in one hour
SQL is an important skill to have for people working with Data. In this article and the companion video, learn how to use SQL to perform common data tasks in under one hour. Sample files are provided.

SQL is an important skill to have for people working with Data. In this article and the companion video, learn how to use SQL to perform common data tasks in under one hour. Sample files are provided.

One of the easiest ways to impress your audience with Power BI is a tooltip. This simple idea can provide incredible value to the report readers and elevate your work to next level. In this easy tutorial, learn how to set up and work with tooltips in Power BI.

Python is a great programming language to learn for anyone in data profession. For people with prior Excel skills and a little bit of programming bent, Python

Can you split the atom? No, ok, how about splitting the expenses then?
In this homework challenge, can you take a look at the expenses of wolf-pack and tell me who owes who & how much?

Excel’s LAMBDA() Function let’s you create and share your own functions. It is a true game changer. Learn how to use it with 4 practical examples in this article.

Do you want a stylish, interactive and useful monthly calendar & planner template? Then please use below link to download it. A new year gift to you from Chandoo.org ?

On behalf of my family, our staff, volunteers & well-wishers, Let me wish you a very happy Christmas & prosperous new year 2022. Here is a small holiday card from Chandoo.org HQ.
About this year’s card: We went to the beautiful Queenstown this October to celebrate my 40th (XL Birthday!!!) and took this picture just before sunset. The kids are now taller than mum and as tall as me. We will be taking family pictures sitting down from now on, so that they don’t look like giants.