All articles with 'power query' Tag

Power Query (Get & Transform data in Excel 2016) is a must have tool, if you wrangle with data every day. Here is a quick introduction, in case you are new.

Let’s learn how to use Power Query to unpivot data.

Essentially, we are trying to go from left to right in the above picture.

Doing something like this thru either formulas or VBA can be very complex. But Power Query can get you unpivoted data in just a few clicks. Sounds interesting? Read on.

Power Query offers many ways to get data to Excel. One of them is to Web Data import feature. Let’s understand how this works by importing world stock exchange closing data from Google Finance website.

[Related: Introduction to Power Query]

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In the 40th session of Chandoo.org podcast, Let’s talk about Power Query. I have the pleasure and fortune to catch up with Miguel Escobar (who along with Ken Puls runs PowerQuery.Training website) and talk about this very exciting piece of technology and how it can make our life simpler.

What is in this session?

In this podcast,

• Welcome
• Miguel’s introduction, background and current projects
• What is Power Query
• How to install it
• Sample use cases of Power Query
• What is Power BI
• Resources for learning Power Query – Books & Courses

Last week, I asked my email newsletter readers to submit “one data analysis problem you are struggling with”. We called it BYOD – Bring your own data. More than 100 people have emailed various interesting (and often very difficult) problems. This week (between 16th of February to 20th of February), let’s take a look at some of these problems and solve them.

Consolidating data in different shapes

We can use either VBA or Excel’s consolidation features to combine data that has same shape (ie same number & type of columns). Here is one way to do it.

But what if we need to consolidate data that is in different shapes?

Something like above.

In such cases, we can use 3 powerful tools.

1. Multiple Consolidation Ranges – Pivot Tables
2. VBA
3. Power Query

So let’s examine how to use these approaches to consolidate data in different shapes.

This is a guest post by Krishna, a football lover & one of our readers.

The wait for lifting the most valued priced in football for Germans was finally over. For a football fan, world cup is best time that is scheduled every four years and that if your favorite team lifting the trophy is like your crush is going on a date with you. 🙂

A sneak-peek at the final dashboard

Here is the final dashboard (it has more functionality than depicted). Click on it to enlarge.

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In the 15th session of Chandoo.org podcast, lets answer some of your burning Excel questions.

What is in this session?

Around last week, I invited you to ask me anything. More than 150 people responded to this call and sent in their questions. Since answering all the questions is not possible, I handpicked roughly 10 questions to answer in this episode of Chandoo.org podcast.

In this podcast, you will learn,

1. How to fill blank cells with data from above
2. How to work with Big data in Excel
3. How to combine data from multiple sources & analyze it in Excel
4. How I am managing my life after starting Chandoo.org
5. How to create and distribute stand-alone Excel products
6. How to control a model railroad set using Excel VBA (not fully answered)
7. & more…

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In the third session of Chandoo.org podcast, we are going to get BI curious. 😉

Not that kind you silly, We are talking about Business Intelligence, Big Data, Power Pivot & other Power BI family members. In this session, I am happy to feature Mike Alexander – Microsoft MVP, Author, Blogger & a good friend. Mike talks about how Excel is shaping the BI (Business Intelligence) revolution with advent of Power BI functionality.

You will learn,

• Introduction, what Mike is up to these days?
• What is BI, what does it mean to an average Excel analyst?
• What BI capabilities Excel has – brief intro to each of them
  • Power Pivot & what it does
  • Power Query & why it is important
  • Power View & how it works (and where it sucks)
  • Power Maps
• How to learn about these new technologies
  • Recommended Books
  • Websites
  • Courses
  • Live classes
• Special gift for our listeners