[Power BI] How to Clean and Transform MESSY Data using Power Query in Power BI

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  • Опубліковано 8 січ 2025

КОМЕНТАРІ • 52

  • @Xperiun_
    @Xperiun_  2 роки тому

    Talk incomparable, like the video? Then enjoy it right now and sign up for the Channel.
    Take advantage of the promotion and start now the Power BI Experience Course:
    powerbiexperience.com/en/course/?sck=yt_eeDIbx2PtTI

    • @amaradiallo6645
      @amaradiallo6645 9 місяців тому

      Hello @Xperium, @Leonardo Karpinski, I really enjoy you content. Do you have any other training truck for student who want to learn more (like recorded English course to pay). Thank you

  • @yayasola5248
    @yayasola5248 Рік тому

    Really ease up a load of my work coz most vid i made as reference, already have clean up data. Thanks!👍

  • @devallamahesh989
    @devallamahesh989 4 роки тому +1

    Your way of teaching is very nice everyone can learn easily seeing these vdeos

    • @Xperiun_
      @Xperiun_  4 роки тому +1

      Wow.. that is so nice to read.. thanks a lot

  • @venmaniram
    @venmaniram 4 роки тому +2

    Good video for Power BI beginners. Eagerly waiting for Nov 23rd Power BI week Leo!

  • @babik07
    @babik07 4 роки тому +1

    Super stuff Leonardo. Very simple,clear and to the point. Loved it.

  • @SuryabeerSingh-s1c
    @SuryabeerSingh-s1c 11 місяців тому

    Perfect Explanation.

  • @Sumikthoughts
    @Sumikthoughts Рік тому

    Very helpful 👍🏻

  • @AboutHindi
    @AboutHindi 4 роки тому +1

    Great data Cleaning video 👍👍👍 second example is amazing.
    Need more videos on data cleaning please

  • @chamelion100
    @chamelion100 4 роки тому +1

    Nice stuff......Glad that I find you 👍

  • @ashokkumar-qy3ph
    @ashokkumar-qy3ph 4 роки тому +1

    Appreciate your Work and I like your Teaching Style Bravo...

  • @romanshershnev6600
    @romanshershnev6600 4 роки тому +1

    Very interesting performance, clear and easy explanation. Tnx for lesson.

  • @abimbolafolorunso6942
    @abimbolafolorunso6942 Рік тому

    What is the name of this app you are using to deliver this training? Very cool. I like the zoom in zoom out functionality

  • @rangsubbesrikanth3306
    @rangsubbesrikanth3306 4 роки тому +1

    Thanku Leonardo i learnt new things from yours session...

    • @Xperiun_
      @Xperiun_  4 роки тому

      that is great, thank you

  • @yishaktaye1951
    @yishaktaye1951 4 роки тому

    Hello Leonardo...Thank you for your excellent video....As per the steps you showed, I successfully managed the transformation. But I could not create a Calendar Table for The Annual Sales ( For Which I tried). I got a message that saying " The function cannot find the base column of Date Time type in the model'. Then I tried to change the data type of the year column to Date type I got a different data values starting the year 1905... I really appreciate your thoughts on this issue...Thank you

  • @saifullahkowshir
    @saifullahkowshir 3 роки тому

    It is very useful, Thank you Sir!!!!

  • @rue8299
    @rue8299 4 роки тому +1

    Nice video! I was wondering if you have a video about segmenting customers/subscribers?

  • @trinashishmitra2587
    @trinashishmitra2587 4 роки тому +2

    Great explanation, What if I have merged cells in excel in different columns and I want to show it exactly the same in Power BI, without transforming merged cells. Pls reply

    • @Xperiun_
      @Xperiun_  4 роки тому

      It would work normally

  • @PaardhuGollangi
    @PaardhuGollangi 4 роки тому +1

    Thank you Leonardo.

  • @devallamahesh989
    @devallamahesh989 4 роки тому +1

    When we will use append querys for the combining the sheet of same data

    • @Xperiun_
      @Xperiun_  4 роки тому +1

      When you load, for example, a table for 2018, another for 2019 and another 2020, but they all represent the same thing.. then you UNION them together into one single table using Append Queries

  • @AbdulBari-vs1me
    @AbdulBari-vs1me 4 роки тому +1

    Thank you Bro

  • @tejasgade9062
    @tejasgade9062 4 роки тому +2

    Great explanation sir , can we have a session on row level security

  • @masgitz
    @masgitz 4 роки тому

    Trying to prep my data. My Data was pasted into one spreadsheet by many users. Some mis-pasted one column to the right so data not aligned.i have 20,000 rows so I can't check each column because of the max items viewable in editor. Should I just clean in excel?

  • @amlankarmakar1018
    @amlankarmakar1018 2 місяці тому

    Can I have the sample file for practice?

  • @ISLAAH24
    @ISLAAH24 4 роки тому

    Owesome content bro thank u so much for sharing such a usefull knowledge with us

    • @Xperiun_
      @Xperiun_  4 роки тому

      I really appreciate your feedback, Muhammad. Thanks for watching! Count on me on your learning journey! By the way, I just opened the possibility for you to join my Power BI Complete Course, which will definitely be a game changer in your career. Go there and sign up:
      powerbiexperience.com/en/course/
      We have a special offer until tomorrow!

  • @samirfarid5539
    @samirfarid5539 4 роки тому

    Great Video, thank you for this great series it really helped me to improve my work

    • @Xperiun_
      @Xperiun_  4 роки тому +1

      I really appreciate your feedback. Thanks for watching! Count on me on your learning journey! By the way, I just opened the possibility for you to join my Power BI Complete Course, which will definitely be a game changer in your career. Go there and sign up:
      powerbiexperience.com/en/course/
      We have a special offer until tomorrow!

  • @bezualemfisseha2119
    @bezualemfisseha2119 3 роки тому

    thank you

  • @emadbawah8158
    @emadbawah8158 2 роки тому

    Thank you very much , that is absolutely beneficial . I am wondering if you have a course that covers M language and all cleaning tasks in English. I would be happy to take part.

  • @dsapraveen
    @dsapraveen 4 роки тому

    Hi Leonardo, thanks for proving us PBI lessons in English, these are really useful lessons. In lesson no 3 construction cost data the first column is the date but in text format, if I try to convert it to date most of the rows shows errors, how can we handle this case.

    • @Xperiun_
      @Xperiun_  4 роки тому

      It can be the regional settings, because it can change from dd/mm/yy to mm/dd/yy. To change the type to date correctly, go with the right click on the column and there will be an option to change with different Locale.
      Or try to change your regional settings in the Options menu (File -> Options -> Regional Settings).
      Bests

  • @luisfernandomacedo1451
    @luisfernandomacedo1451 4 роки тому

    Hi Leo! I'm Luis and am from Brazil. Do you teach in your course: basic, intermediate and advanced techniques in BI? I've had contact with BI, but it was only the basic. I'd like enhance my knowledge in this field, so that I can apply it in some fields of mechanical engineering.

    • @Xperiun_
      @Xperiun_  4 роки тому +1

      I have a complete course in Portuguese that I will open this Tuesday. Subscribe here: powerbiexperience.com/pt/aniversario/

  • @dilipkumarp4610
    @dilipkumarp4610 3 роки тому

    I have a table in that YEAR and SALES is there. how to calculate column by column(example: 1+2, 2+3, 3+4) which function I have to use in DAX.

  • @neschen7779
    @neschen7779 4 роки тому

    I checked your course and the price has change. I was going to sign up for it. And the next day price has change

    • @Xperiun_
      @Xperiun_  4 роки тому

      Hi Nes, it was described in the page the price would change. There was a countdown. Sorry