Top 10 Most Important Data Cleaning Methods in Power BI | Power BI

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  • เผยแพร่เมื่อ 24 ม.ค. 2025

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  • @kuldeepdraksharam7293
    @kuldeepdraksharam7293 ปีที่แล้ว +6

    You are just point to point and perfect. Please make more videos. Thanks very much for your work.

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว

      Thank you so much!
      Check out the playlists for more Power BI related videos
      th-cam.com/play/PLvkYWwzsiISE7z76MedgwIkrno079fvm0.html
      th-cam.com/play/PLvkYWwzsiISGp7_MbKbWNFfJT-ArSh3fC.html
      th-cam.com/play/PLvkYWwzsiISF_4qKF6n4wcgQh7ow0PzSk.html

    • @KeerthiAbe
      @KeerthiAbe ปีที่แล้ว

      @@pivotalstats No playlists. Super content, Thanks.

  • @traptigupta4894
    @traptigupta4894 ปีที่แล้ว +5

    Hey you are doing great... content is very good, you explain in a very simple and very clear cut manner and your presentation skill is superb...Please make videos with data analytics projects also.

  • @ojileloveth4672
    @ojileloveth4672 หลายเดือนก่อน

    Awesome your explanation is so simple and short to comprehend

    • @pivotalstats
      @pivotalstats  หลายเดือนก่อน

      Glad you liked it

  • @digitalatit7324
    @digitalatit7324 ปีที่แล้ว +1

    this is awesome plszalso do upload some advance cleaning method with a practical dataset with their usecases explanation also .....and secondly your voice is really awesome....u got a new subscriber😉

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว

      Sure ill definitely plan that for a future video. Thank you so much! 🙂

  • @JyotiLifestyle
    @JyotiLifestyle 2 หลายเดือนก่อน

    Hi, your content is outstanding, please make a video excel tutorial for data analytics.

    • @pivotalstats
      @pivotalstats  2 หลายเดือนก่อน +1

      Thanks, yes its in progress. Will upload soon!

  • @surampudiswetha6099
    @surampudiswetha6099 3 หลายเดือนก่อน

    @Pivotalstats, where are you most available to pick 1-1 queries?

    • @pivotalstats
      @pivotalstats  3 หลายเดือนก่อน

      Hi, unfortunately I don't get enough time to attend to 1-1 queries because of my day job and other commitments. However you can post in your queries here on youtube and I will try my best to answer them. Thanks!

    • @surampudiswetha6099
      @surampudiswetha6099 3 หลายเดือนก่อน

      @@pivotalstats I saw that you connect on insta texts? If that's true I won't bother you much but will ask the most important questions 1 at a time or an e-mail address can help me.
      Thank you for your prompt response.

  • @shubhisingh8937
    @shubhisingh8937 ปีที่แล้ว

    Great content indeed!

  • @kishenjit
    @kishenjit ปีที่แล้ว

    Nice presentation!

  • @shreeshree4270
    @shreeshree4270 ปีที่แล้ว

    Thank You For Your Concern & Suggestion.
    I Shall Try & If Not Request Your Guidance.
    Regards.

  • @crazyasad1010
    @crazyasad1010 ปีที่แล้ว

    Great Communication for Interactive Skills

  • @alejandrorodriguezvasquez2557
    @alejandrorodriguezvasquez2557 5 หลายเดือนก่อน

    Good video, If I have to replace some values in the whole table, do you know how I can select all of them at one time?

    • @pivotalstats
      @pivotalstats  5 หลายเดือนก่อน +2

      Hi, you can select the 1st column and then Ctrl A. This will select all columns. Then you can apply the Replace Values step. Hope this helps!

  • @prabhatjoshi-hg2te
    @prabhatjoshi-hg2te 10 หลายเดือนก่อน

    use choose column instead. it will be more handy as you choose the coloumn you wnat to keep in the table, other coloumns will be removed themselves. Just try it once yourself on the same data.

    • @pivotalstats
      @pivotalstats  10 หลายเดือนก่อน

      Yes that's a great suggestion. Thanks !

  • @vishalmane3139
    @vishalmane3139 9 หลายเดือนก่อน

    How to replace nulls with mean, median or average?

    • @pivotalstats
      @pivotalstats  9 หลายเดือนก่อน +1

      In that case, once you have applied your replacement with 0, go to advanced editor and replace 0 with below formula:
      List.Average(Table.Column(#"Changed Type1", "intended_balcon_amount"))
      **Please note #"Change Type1" is the previous steps name, so if your previous step is something else then change it accordingly.**

  • @waheguru0803
    @waheguru0803 ปีที่แล้ว

    Sir , what to do with null values .. whose data type is date format.. like shipped date , delivery date...if dis is null somewhere ... From what we can change ? If uh could help plz

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว

      If you know the exact dates which needs to replaced with NULL values, then inside Power Query Editor, go to TRANSFORM >> REPLACE VALUES. And then "Value to Find = null" and "Replace With = your new date".
      However if you are not sure of the dates which needs to be entered, then I would personally leave it alone and then filter them out from my visualization or data if not needed. Hope this helps!

    • @waheguru0803
      @waheguru0803 ปีที่แล้ว

      Yes thank you... I left it as blank only..... It is my projct not able to make star schema as it is a snowflake schema.... All messd up 😭😭😭🥺 ....

  • @madgulamahesh
    @madgulamahesh 10 หลายเดือนก่อน

    jus now i subscribed but please upload the real time projects end to end please boss and keep it sample data for all the real time projects
    thanking you and all the best
    .

    • @pivotalstats
      @pivotalstats  10 หลายเดือนก่อน

      Noted, will do. Thanks for subscribing!

  • @Sarkarijobwala123
    @Sarkarijobwala123 10 หลายเดือนก่อน

    Good evening bro, I cannot change my data type of text to date can you please help me with that

    • @pivotalstats
      @pivotalstats  10 หลายเดือนก่อน +1

      Hi,
      You can check out below video:
      th-cam.com/video/quEN7orGuSA/w-d-xo.html

  • @Hello_98105
    @Hello_98105 4 หลายเดือนก่อน

    Nice

  • @jeissondavidsuesca
    @jeissondavidsuesca 9 หลายเดือนก่อน

    hi from bogota

    • @pivotalstats
      @pivotalstats  9 หลายเดือนก่อน

      Hello, thanks for watching! :)

  • @sevgisjourney8922
    @sevgisjourney8922 9 หลายเดือนก่อน

    bravooo👏👏👏👏👏

  • @shreeshree4270
    @shreeshree4270 ปีที่แล้ว

    Could You Please Put A Video For Cleaning Multi Column Header Excell Like For School Results Ie Subject, Term 1&2, Unit Test 1,2 , 3,4

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว +1

      When you say multi Column Headers, do you mean Main header for Subject then sub header for Term and so on.? If yes then we will have to first convert that data into a single column header data, otherwise visualization and analysis will not work properly.
      I will try to create something on this. Thanks!

  • @chota_chef_
    @chota_chef_ ปีที่แล้ว

    Hello.. i have a complex data .. can i share to you?

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว +1

      Hi, due to lack of time, I'm not picking up any freelance projects for now. However you can post ur query here and I'll try to help out as much as possible. Thanks!

    • @chota_chef_
      @chota_chef_ ปีที่แล้ว

      @Pivotalstats see like in one column of a sales data
      Few datas be like ( 30lacs , 50 lacs )
      Few datas be like ( 2crs)
      There are many spelling errors also not everydata in one format , where i cant use delimeter.. Brother i need an urgent help ..i have a submission.. i have texted you over instagram.. pls dm

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว

      Sure, can you share the data with me using google drive and ping me the link over instagram. I'll check it out when I get some time. Thanks!

    • @chota_chef_
      @chota_chef_ ปีที่แล้ว

      Brother can you please help me with your mail id.. i can send over there??

    • @chota_chef_
      @chota_chef_ ปีที่แล้ว

      Hello

  • @Kusumamanju
    @Kusumamanju 11 หลายเดือนก่อน

    How to handle empty rows

    • @pivotalstats
      @pivotalstats  11 หลายเดือนก่อน

      Hi, you can filter out the empty rows in the cleaning step itself. Check the video at 10:55. Hope it helps!

    • @surampudiswetha6099
      @surampudiswetha6099 3 หลายเดือนก่อน

      @@pivotalstats At 10:55 it just shows how to filter data and not how to handle empty rows, could you please help?

  • @Cricstory0108
    @Cricstory0108 8 หลายเดือนก่อน

    Sir column merge nahi ho rahe ha

    • @pivotalstats
      @pivotalstats  8 หลายเดือนก่อน

      Kuch error aa raha hai kya?

  • @arunranga3646
    @arunranga3646 ปีที่แล้ว

    Remove row

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว +1

      Unfortunately Power BI only gives us the option to remove rows in terms of "Top, Bottom, Alternate, Duplicate, Blank & Errors". I believe there is no option to directly select couple of rows and delete them. However you always have the option to remove rows using the FILTER method that I showed in this video. Hope this helps.
      Thanks for watching !

  • @lakkudawargave
    @lakkudawargave 8 หลายเดือนก่อน

    Data ki file kaha hai

    • @pivotalstats
      @pivotalstats  8 หลายเดือนก่อน

      Link description mai hai. You can download from there.

  • @cyrilshabu6540
    @cyrilshabu6540 ปีที่แล้ว

    Malayali ano ?

  • @Bhargavramatwork
    @Bhargavramatwork หลายเดือนก่อน

    please remove music

    • @pivotalstats
      @pivotalstats  หลายเดือนก่อน

      Thanks for the feedback. Yes I have improved my editing skills now :)

  • @marvelstark3797
    @marvelstark3797 ปีที่แล้ว

    what if you have multiple columns which has a null value, since it is exhausting to the the step of removing null values for each columns, is there a much faster way of removing null values in each column? maybe jsut like in the method of removing duplicates. thanks.

    • @pivotalstats
      @pivotalstats  ปีที่แล้ว +1

      Hi,
      The process remains the same, you just have to select multiple columns at once by pressing "ctrl", or else press "ctrl + A" to select all. After this you can follow the same process as shown in this video. Hope this helps!