All articles with 'median() formula' Tag

Awesome chart to visualize Salary Increases for 3,500+ people [Tutorial]

Published on Aug 17, 2017 in Charts and Graphs, R programming
Awesome chart to visualize Salary Increases for 3,500+ people [Tutorial]

Game for some charting awesomeness?

Off late, I have been doing a lot of data analysis and visualization on performance ratings, salary hike, gender pay equality etc. Today let me share you an awesome way to visualize massive amounts of data.

Scenario: Your organization of 3,686 people recently went thru annual performance ratings & review process. At the end of it, everyone was offered some salary increase (from $0 to $24,000 per year). You have 7 business groups. How do you tell the story of all these salary hikes in one chart?

How about the one above?

Ready to know how to create this in Excel? Read on.

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How to highlight overdue items [video]

Published on Aug 3, 2015 in Learn Excel
How to highlight overdue items [video]

We, adults can’t escape three things:

  1. Deadlines
  2. Demanding bosses (replace with customers or nagging spouses or naughty kids)
  3. Taxes

While I can’t help you with demanding bosses or taxes, when it comes to deadlines, I have the right tool for you.

A tracker that highlights all overdue items so that you know where to focus your attention.

Let’s learn how to use awesome powers of Excel to find-out which items are due. You can apply these concepts to nail down over due invoices, pending project tasks or scheduling workforce.

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CP010: Averages are Mean – 8 Techniques for making your analysis above average

Published on May 30, 2014 in Chandoo.org Podcast Sessions, Learn Excel
CP010: Averages are Mean – 8 Techniques for making your analysis above average

This is a continuation of Session 9 – Averages are mean

In the earlier episode, we talked about AVERAGE and why it should be avoided. In this session, learn about 8 power analysis techniques that will lift your work above averages.

In this podcast, you will learn,

  • Re-cap – Why avoid averages
  • 8 Techniques for better analysis
  • #1: Start with AVERAGE
  • #2: Moving Averages
  • #3: Weighted Averages
  • #4: Visualize the data
  • Conclusions
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CP009: Averages are Mean – Know these things before you make any more AVERAGE()s

Published on May 22, 2014 in Chandoo.org Podcast Sessions
CP009: Averages are Mean – Know these things before you make any more AVERAGE()s

In the 9th session of Chandoo.org podcast, lets raise above AVERAGEs.

AVERAGEs are a very popular and universal way to summarize data. But do you know they are mean? Mean as in, AVERAGEs do not reveal much about your data or business. In episode 9 of Chandoo.org podcast, we tackle this problem and present solutions.

In this podcast, you will learn,

  • What is AVERAGE?
  • Pitfalls of averages
  • 5 statistic concepts you must understand
    • Standard Deviation
    • Median
    • Quartiles
    • Outliers
    • Distribution of data
  • What next?
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Highlight due dates in Excel – Show items due, overdue and completed in different colors

Published on May 22, 2012 in Excel Howtos, Learn Excel
Highlight due dates in Excel – Show items due, overdue and completed in different colors

Congratulations to you if your job does not involve dead lines. For the rest of us, deadlines are the sole motivation for working (barring free internet & the coffee machine in 2nd floor, of course). So today, lets talk about a very familiar problem.

How to highlight due dates in Excel?

The item can be an invoice, a to do activity, a project or anything. So how would you do it using Excel?

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Between Formula in Excel [Quick Tips]

Published on Jun 24, 2010 in Excel Howtos
Between Formula in Excel [Quick Tips]

Checking if a value falls between 2 other values is fairly common when you are working with data. In today’s quick tip, we are going to learn how to check for such between conditions in excel. You will be learning how to check if a value, date or text falls between 2 other values, dates or texts (when arranged in dictionary order) as shown in the picture aside.

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