Tag Archives: blank

Check Excel Data for Blank and Invalid Values (Part 2 – Sort)

basic data analytics1As I explained in the last Excel post, you can check for blank and invalid data in Excel several ways.

In this post, I will focus on the insights and issues encountered by sorting each column from A to Z and then Z to A.

Sounds pretty simple, but I’m willing to bet you will be surprised to learn a thing or two…

For a list of the reasons why you must validate data before analyzing it, see Why You Must Validate Data.

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Filed under Data Analytics, How to..., Technology

Check Excel Data for Blank and Invalid Values (Part 1 – Dropdown)

basic data analytics1You can check for blank and invalid data in Excel several ways.

Depending on the size of the file and your preferences, you can either scroll through the dropdown list, sort each column from A to Z and then Z to A, or apply a filter.

Sometimes, you need to use a combination of these methods.

It’s important to know how these methods treat data differently and to be aware of their limitations.

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Excel: Basic Data Analytics

basic data analytics1Here’s a list of my basic data analytic procedures for Excel.

As I add more posts to the series, I’ll update this list.

I created this series because:

1) I often get asked by new AND EXPERIENCED auditors how to do these tasks,

2) when I review workpapers, I realize too many auditors are not aware of these functions,

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Filed under Audit, Data Analytics, Free, How to..., Security

ACL: Strange Message in Log

If you’re an ACL user, I sure hope you read your ACL project logs and approach the JOIN command carefully. I recently received a good reminder. For an explanation of ACL, see this post.

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Filed under ACL, Data Analytics, Written by Skyyler