All Posts by n.ashutosh

Quote of Eisenstein on the importance of critical thinking skills

Thinker’s Game: importance of critical thinking and how to develop critical thinking skills

It is hard to overstate the importance of critical thinking in today’s knowledge economy. In this post, you will learn about critical thinking skills, how to develop them, and resources to help you further. Imagine yourself taking the blame for assessing that Iraq possessed WMDs. Various committees found that managers “did not encourage analysts to […]

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Get Free Copies of the Tableau book

Tableau Data Visualization Cookbook was published on August 26th and my publisher, Packt Publishing, is offering free copies of the book in exchange for reviews on Amazon or on your blog. With this book, you can: Quickly create impressive and effective graphics which would usually take hours in other tools See lots of illustrations to […]

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learning skills

Learning to Learn skills

Learning skills is hard and takes a lot of efforts to learn them well. I have used these following steps to learn various things such as speaking, data visualization, Excel, writing. It is painful going through this process, but at the end, the joy of knowing a skill easily removes that pain. Here’s your roadmap: […]

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Anscombe's quartet

How to Perform Linear Regression in Excel

These instructions read better in this Linear Regression Excel Directions PDF file Linear Regression in Excel Introduction Linear regression is a statistical technique used to observe trends, determine correlation, and predict future observations. The underlying principle of this technique is called the least-squared, which is the process of minimizing the distance between the predicted value […]

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