All articles with 'no-nl' Tag
I wish you a merry Christmas & Happy New Year 2018. May your holidays be filled with joy, togetherness, celebrations and fulfillment. May your new year be filled with hope, energy and awesomeness.
I want to tell you how thankful I am for all your support in this year. Each time you click, visit, read, comment, share, view, listen, purchase, subscribe, follow, question, discuss or email, my heart is filled with gratitude and happiness. Thank you for all the love and support. 2017 has been another amazing year in Chandoo.org journey and I owe this to you.Continue »
A big, warm & pleasant hello to you.
I wish you a merry Christmas & Happy New Year 2017. May your holidays be filled with joy, togetherness, celebrations and fulfillment. May your new year be filled with hope, energy and awesomeness.
I want to tell you how thankful I am for all your support in this year. Every time you visit our website, read an article, leave a comment, enroll in a course, purchase a product, read one of my books, listen to a podcast episode, watch a video or tell your friends about Chandoo.org, I feel nothing but gratitude, thankfulness and amazement. 2016 has been a remarkable year in our journey and I owe this to you and your support.Continue »
Its party time! A while ago, we ran a contest asking you to visualize financial metrics data. We got 30 awesome entries. Today let’s reward the winners.
But first a quick note: Congratulations to all the entrants. I have learned a lot just by playing with your files and exploring them. Thank you so much for taking time to share your knowledge with all of us.Continue »
Around 2 months back, I asked you to visualize multiple variable data for 4 companies using Excel. 30 of you responded to the challenge with several interesting and awesome charts, dashboards and reports to visualize the financial metric data. Today, let’s take a look at the contest entries and learn from them.
First a quick note:
I am really sorry for the delay in compiling the results for this contest. Originally I planned to announce them during last week of July. But my move to New Zealand disrupted the workflow. I know the contestants have poured in a lot of time & effort in creating these fabulous workbook and it is unfair on my part. I am sorry and I will manage future contests better.Continue »
Over the weekend, I got an email from Mr. E, one of my students. Mr. E works at a police department in California and as part of his work, he was looking at calls received by police. Whenever police get a call for help, multiple teams can respond to the call and go to the location. All of these dispatches are recorded. So a single call can have several such dispatches. And Mr. E wanted to findout which team responded the first. The problem?
Finding the first responded team is tricky.
Today let’s take up this problem as a case study and understand various methods to solve it. We are going to learn about writing better lookups, pivot tables, power pivot and optimization. Put on your helmets, cause this is going to be mind blowingly awesome.Continue »
At Chandoo.org, we are big believers of keyboard shortcuts. There are several posts (1,2,3,4, more and even more) discussing useful Excel shortcuts. Today I want to introduce a new kind of keyboard shortcuts. One hand shortcuts.
One hand shortcuts – Half the work, double the fun
The idea is simple. When you can use only one hand to complete the shortcut key presses, it is called as a one hand shortcut.Continue »
This is third episode of our Monthly Master Class.
In this one, you will learn how to get maps in to your Excel workbooks. Understand 5 key techniques for making maps based visualizations in Excel – from regular charts to cell grids to VBA to Power Maps, everything is covered in this intense Master Class.Continue »
Time for a quick personal update. We (Jo, kids & I) are moving to New Zealand on July 15th. We are going to Wellington and will be living there for next 2 years. New Zealand…Really? Why? How? To understand that, we need to go back in time, to EDATE(TODAY(), -75). In April 2010, I moved back to […]Continue »
We know how to use SUMIFS function to answer questions like, “What is the sum of values for ‘A’?” But how would you answer questions like,
- What is the sum of values that are neither “A” nor “B”?
We can still use SUMIFS, but it will get awfully long. So let’s turn our attention to other functions in Excel.Continue »
This is second episode of our Monthly Master Class.
In this one, you will learn all about SUMPRODUCT. Know all about basics to advanced usage of this powerful & versatile formula in this 98 minute master class.Continue »
As announced earlier, here is the first one of our Master Classes. In this one, you will learn how to create advanced interactive charts in Excel by blending pivot tables, slicers, timelines, VBA, conditional formatting and charts. The final outcome is BEAUTIFUL!!! Monthly Master Class – Episode 1 – Trailer Check out a quick trailer of the […]Continue »
I have an exciting announcement for you. Starting this month, I will be running a monthly master class on advanced Excel. This is a video class to help advanced users learn creative, powerful ways to use Excel in their day to day work.
What is this Master Class?
The idea is simple. Every month, I will create a lengthy video discussing one of the below topics, specifically targeted at advanced Excel users. As our blog grew, we have a lot of experienced, advanced users and I want to help you achieve more. You will learn,
- Data Analytics
- VBA / Macros
- Business Modeling
- Business Intelligence
Each class will be on an different topic with in-depth coverage, creative outputs and awesome techniques. You can sign up for the class that suits your needs.Continue »
Mary Ellen, one of our readers, has an interesting conundrum,
I have some data that goes to Pivot table then to pivot chart. There is a slicer to filter the data. But when I slice, my pivot chart gets messed up. How to have the slicer, but still see the insights in the chart?!?
See above demo to understand:
This is because when you slice by a school, the pivot table gets filtered and hence % row total for that school becomes 100% (as there are no other schools).
How to fix the problem? The easy answer is to remove the slicers. But we want to have our slicers and eat a slice of them too. So we crank up the Excel awesomeness valve and get to work. There are two ways to achieve what we want.
- Old school method: Two pivot tables, some formulas & a line chart
- New Excel method: Power Pivot and a line chart
Read the rest of this article to know more.Continue »
This is the final part of our series on how to analyze half a million customer complaints. Click below links to read part 1 & 2.
Customer satisfaction scorecard
In the previous parts of this case study, we understood what kind of complaints were made and where they came from (states). For the customer satisfaction scorecard, let’s focus on individual companies.Continue »
This is part two of our three part series on how to analyze half a million customer complaints. Read part 1 here.
Analyzing Regional Trends
As introduced in part 1, our complaints dataset has geographical information too. We know the state & zip code for each complaint. Please note that zip codes are partial or missing for a 10% of the data.
In this article, let’s explore three ways to analyze regional trends.
- Regional trends by state, product & issue
- Complaints per million by state
- Complaints by zip code