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How to Do Data Profiling in Excel?  

Lights OnData
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HOW TO DO DATA PROFILING IN EXCEL?//
Did you know that Excel has the capability to perform some data profiling on the data that you bring into it? Here's how you can use Excel to do some quick data profiling.
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0:00 Intro
1:00 Prepare your data
1:45 Power query
3:00 Table profile function
4:24 View the summary table
5:30 Correct your data
5:55 Refresh your data
8:38 Review null values
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18 авг 2024

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Комментарии : 38   
@codermomma
@codermomma 2 года назад
I had to do data profiling today using excel on the first day of my new job. You literally saved my life!!!!
@LightsOnData
@LightsOnData 2 года назад
Glad to be of help, Manali.
@da40128
@da40128 Год назад
I love learning with examples, very good video I was bummed it finished so soon but in hindsight, I've learnt exactly what data profiling is and how it can be performed in Excel, it also reassured me that data profiling is an essential step in a data analysis pipeline. This video will help me divide my workflow.
@LightsOnData
@LightsOnData Год назад
I'm glad you found this useful.
@aapje180
@aapje180 Год назад
Very good video, it helps a lot in exploring new data files, thank you! Best wishes from Holland!
@vijayanandp8804
@vijayanandp8804 2 года назад
Thanks, George, very useful.
@LightsOnData
@LightsOnData 2 года назад
I'm glad to hear that. There's a lot of things that can be done in Excel.
@mrs.woodward91
@mrs.woodward91 4 месяца назад
Very helpful! Thank you!
@DAMA-VancouverBC
@DAMA-VancouverBC 3 года назад
This is very useful, thanks, George. I will incorporate it into my DQ class as an alternative to the Ataccama DQ Analyzer.
@LightsOnData
@LightsOnData 3 года назад
I’m glad to hear that Gordon. Thank you!
@marib9907
@marib9907 Год назад
Really insightful. Thanks!
@LightsOnData
@LightsOnData Год назад
Glad it was helpful!
@user-sc5iu8kw8m
@user-sc5iu8kw8m 5 месяцев назад
Great introduction video. I really wish that an extended video can be done with several examples
@LightsOnData
@LightsOnData 5 месяцев назад
Glad you liked it! I'll add it to the list.
@yw1182
@yw1182 2 года назад
Thanks for making this video!
@gborka
@gborka Год назад
Thank you.
@LightsOnData
@LightsOnData Год назад
You’re welcome, Boris.
@_tirntrying
@_tirntrying 3 года назад
Thank you. I like it.
@LightsOnData
@LightsOnData 3 года назад
I'm glad to hear that.
@khushbumehta6067
@khushbumehta6067 Год назад
can you explain analyzing the columns having date?
@losbichosdehector
@losbichosdehector 3 года назад
This video is really interesting to share with my business users, thanks!!!! However, for me, I will go on with my OpenRefine tool for Data Profiling and Data Preparation :-). **Edited, I mispelled the tool.
@LightsOnData
@LightsOnData 3 года назад
I'm glad that you found it interesting, Manuel. I haven't heard of the OpenResume tool before. Is it a data profiling tool?
@losbichosdehector
@losbichosdehector 3 года назад
@@LightsOnData ahggg, sorry, I wrote wrong the tool name, I was answering to your video whilst I was performing a task with another tool called "*Resumed*" :-) It is OpenRefine, not as user-friendly as other visual tools, but really powerful with a great scripting transforming language.
@makewish4
@makewish4 3 года назад
Hi, really informative. One quick question? How can we download the power query for excel 2010 version? PS: Subscribed already !
@LightsOnData
@LightsOnData 3 года назад
Thanks for subscribing, Shruti. Here’s a link I found where you can download it from: www.microsoft.com/en-ca/download/details.aspx?id=39379
@LightsOnData
@LightsOnData 3 года назад
Hi Shruti, let me know if you were able to install the extension for 2010z
@pakipower
@pakipower 3 года назад
Good video, George. I was wondering if PQ whether in Power Pivot or Power BI has any function that could do some EDA, like we do in Python or other languages. In Python I really like Dtale library simply marvellous. Is there anything closer to this in PQ?
@LightsOnData
@LightsOnData 3 года назад
Thanks Salman! I recommend checking out @daveondata as he has a few videos on how to do EDA in Excel.
@benomondi296
@benomondi296 3 года назад
I keeep getting this error when I do the process: Expression.Error: A cyclic reference was encountered during evaluation. Any advice on how i can clear this?
@LightsOnData
@LightsOnData 3 года назад
Hi Ben, it's hard for me to tell without following what you've done. Did you follow the steps in the video?
@benomondi296
@benomondi296 3 года назад
@@LightsOnData yes each and every step.. I even tried using different data sets, keep getting the same message
@LightsOnData
@LightsOnData 3 года назад
@@benomondi296 the error is not usually due to a data issue. Can you share your file with me so I can take a look at the formulas?
@TheyCalledMeT
@TheyCalledMeT 2 года назад
it's because you use the table you just create as the source for your profiling. hence the cyclic reference. you have to use an existing table not the one you create right now
@manuelboadi1343
@manuelboadi1343 Год назад
Under the view tab in power query I am not seeing column profile, quality and distribution in mine. What’s the problem. I need help.
@LightsOnData
@LightsOnData Год назад
Are you using MS365 or Office 2016, or what version are you using?
@tacs3
@tacs3 2 года назад
does this not work on microsoft excel for mac?
@LightsOnData
@LightsOnData 2 года назад
I don’t see what it wouldn’t. Do you have a Mac?
@Az-Tech
@Az-Tech 8 месяцев назад
you look cute :)
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