Microsoft announced that they are adding a big brother to vLookup named xLookup.
The best things about xLookup: 1) it fixes some of the limitations of vLookup, 2) it is easy to understand and use, and 3) it replaces hLookup also.
Also, vLookup and hLookup are not going anyway, so if any of your colleagues struggle to learn new things, they can continue to use them as is.
Before you analyze data, you should profile it.
Otherwise, your analysis may not be too broad, too narrow, or you may miss some important insights or errors.
This post is part of the Excel: Basic Data Analytic series.
Data profiling is developing a profile of your data, just as facial profiles of a person, taken from various angles, helps you size up a person’s nose, identify whether his chin is sagging, and how far apart the person’s eyes are.
If you are in IT, audit, or security (or any other job requiring data analysis), you should NOT be cleaning data manually.
Let me share a recent experience with you….
A young IT auditor texted me at work and asked for some Active Directory user account data that I capture automatically every week, using some scheduled ACL scripts.
If you’re not familiar with my ‘Quote of the Weak’ series, I described it briefly in About. For a list of posts in this series, see here.
A while back, a reader named Kyle and I had a conversation about analytics.
It started with his reading my Excel:Basic Data Analytics post where I list a number of procedures that anyone can do in Excel.
Kyle said he was expecting some “super sophisticated process & methodology that works like magic.”
At a company I worked at recently, I ran across a Sharepoint site and wondered whether I could download data that I wasn’t supposed to see.
Now I understand the purpose of SharePoint and company intranets is to share data, but even then, some data should be restricted to a limited number of people.
So I decided to check (before doing things like this, you better know How to Stay Out of Jail).
If your department doesn’t track metrics on your analytics, you are probably not doing analytics or you are making little progress in analytics.
In either case, its obvious that analytics isn’t very important to your management.
Which is one of the points I made in my post, 10 Signs Mgmt Doesn’t Really Support Analytics.
So far, I have encountered very few audit departments that track meaningful metrics about their analytics.
Counting the number of projects that include analytics isn’t enough.