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Registrace 14. 10. 2023
Mastering Power Query: Automate Webscraping
Mastering Power Query: Automate Webscraping
zhlédnutí: 261
Video
Mastering Power Query: Conditional Filtering and Filter using Lists.
zhlédnutí 662Před 9 měsíci
Welcome back to Let's PowerBI!!! 🔍 In today's tutorial, we're diving deep into the world of Power Query to unravel the secrets of Conditional Filtering. Whether you're a seasoned data analyst or just starting with Excel, this video is your ticket to enhancing your data wrangling skills! 🔗 Timestamps: 0:00 - Conditional Filtering 2:42 - Inner Join 3:35 - Parameter Based Filtering 5:20 - Filter U...
Mastering Power Query: A Deep Dive into Cleaning and Prepping Your Data!!!
zhlédnutí 266Před 9 měsíci
🔍 Dive into the world of data cleaning with our latest CZcams video! 🚀 Whether you're a seasoned data analyst or just starting on your data science journey, this comprehensive guide will equip you with the essential skills to transform raw, messy data into a clean and actionable format. 🧹 In this video, we'll cover the fundamentals of data cleaning, walking you through step-by-step processes to...
Mastering Power Query: Web Scraping Multiple Pages in Excel and Power BI
zhlédnutí 1,8KPřed 10 měsíci
In this video, we dive into the world of web scraping using the incredible power of Power Query in Power BI. If you're a data enthusiast, analyst, or Power BI user, this tutorial is your key to extracting and transforming web data seamlessly within the Power BI ecosystem. What You'll Learn: Introduction to web scraping and its relevance in Power BI. Harnessing the capabilities of Power Query fo...
Mastering Power Query: Conditionally Replacing Values
zhlédnutí 3,2KPřed 10 měsíci
In this Power Query tutorial, we'll show you how to conditionally replace values using Power Query, a powerful tool for data transformation and cleansing. Whether you're a data analyst, Excel user, or Power BI enthusiast, this video will help you clean and prepare your data with ease. 🔍 What You'll Learn: How to open Power Query Editor in Power BI or Excel. Selecting specific columns for value ...
Demystifying Query Folding in Power Query | Boost Your Data Transformation Efficiency!
zhlédnutí 476Před 10 měsíci
Welcome to our latest video where we dive deep into the fascinating world of Power Query! In this comprehensive tutorial, we'll unravel the secrets behind "Query Folding" - a powerful technique that can supercharge your data transformation processes. 🔍 What is Query Folding? Query Folding is a critical concept in Power Query that enables the optimization of your data transformation operations. ...
Power BI Tutorial: Dynamically Import Files with Changing Names without Breaking Your Query
zhlédnutí 898Před 10 měsíci
In this Power BI tutorial, we'll show you how to create a dynamic data import solution that effortlessly handles files with ever-changing names. No more breaking your query when the file names shift! Works with #Excel, #Parquet format from #Azure #Blob #Storage, #Sharepoint Folder, File Storage, etc. 0:00 - Intro 0:11 - Folder Containing Single File 2:57 - Fetching latest modified file from a F...
Dynamic Column Names Using DAX - Field Parameters
zhlédnutí 13KPřed 10 měsíci
Description: Welcome to PowerBIisMyHobby!!! In this Power BI tutorial, we're going to explore a powerful technique to make your reports more flexible and interactive. We'll show you how to create dynamic column names in Power BI using field parameters and DAX, allowing you to build reports that can adapt to your users' needs. In this video, we'll cover the following key topics: Introduction to ...
Perfect! Simple and exactly what I needed.
This is a good solution, but only for a specific use-case. I still cannot imagine what the people at Microsoft are thinking for not making the headers of table-columns much more flexible in the first place. I would like to use some kind of lookup-table to maintain all column-headers at a central place - since many of the headers are used many times over in different report pages and many different visuals - not to speak of translation and flexible switching of languages. But Power BI is not open and dynamic enough to allow this and forces one to create massive redundancy instead. Power BI is a typical case of a tool where you more sooner than later realize that those who develop it never have to work with it in real life. Otherwise a thing like dynamic headers pulled from a single central table lookup would be a self-evident thing that works out of the box. Such things even worked in fat-clients like MS ACCESS 30 years ago already. Nowadays everything LOOKS totally 'dynamic' - but in fact it isn't.
Apparently interesting solution but it won't work if the current month number is lower than 6 as it have to subtract 1 from the year too. Also it can not be applied to filtered (by slicer) values as the parameter does not recognize such filters. I tried to name the several columns based on periods back from a period selected by a slicer and the proposed solution does not work. Any idea how to change the table column names based on a date period selected by a slicer?
Did you find a solution?
No. Did you? I don't think it's a problem to find a solution to this exact case but when I try to change column names based on filtered measure in my report it does not work as for some reason it does not apply the filters in parameter formulas. It makes this solution interesting but not working to me.
i'm getting only one column when i select the parameter and under them displaying values of all them with plus sign to expand. please assist what to do in order to fix it
Totally loved it. Keep it up brother.
Not the exact solution I was looking for but still a very helpful video
Passed selectedvalue from slicer as text in similar parameter, but its not displaying the values, can you please help?
I ran into this problem as well. The reason is because the parameters get initialized before any slicers and doesn't get updated dynamically on run-time by the looks of it. So the parameters don't respond to user input slicers because the parameter has been initialized before you interact with the report, and it doesn't get updated anymore after. I have not yet found a solution to this.
@@sergioteslatradingI have the same problem. Did you find a solution?
@@sergioteslatradingi have the same problem. Did you find a solution?
@@sergioteslatrading Hello, I was wondering if you could find any solutions to the same problem, since I have the same difficulty.
@@elham1606 I created a dynamic text measure, created a card visualization with it and placed it above the header (with the card visualization having the same background as the header of the table). And then the dynamic text measure would change on the user defined input. It's an inconvenient workaround but it's the only solution I found.
will it work in pivot table?
FYI for Matrix vis in powerbi - czcams.com/video/CHGmuzxu_BE/video.html
Wow
Oh, I like this!
Thanks! question for you, what if the page number is hidden in the metadata, for example: dailymed.nlm.nih.gov/dailymed/services/v2/ndcs.xml , this will only give me the first 100 records... any thoughts?
Very clever solution indeed.. Thank you :)
Wyn Hopkins covered "How to Rename Column Headings with Power Query - the quick automated way" 😉 czcams.com/video/91pv9ewq_JM/video.html
This is very helpful. Very well explained!!
बहोत आछ्या है
Great! That exact I was looking for! Thank you so much! Sorry for late answer
Thanks buddy. Nicely explained😊
Thank you
Finally a video giving a clear and simple explanation! Thank you so much
Great vide! If the number of pages is not constant - Is it possible to automate this process? If the number of pages is available on page
yes this can be automated. I tried it now. i will come up with a video shortly. Thanks for bringing this up!!!👍
czcams.com/video/vxatAb6QlWA/video.html
Nice, I like your last solution with a list. I can imagine a huge use of it when having some huge list.
Thanks. So precisely explained. You are truly a gem bro!
Helped me a lot. Hoping to help you by commenting!
Thanks a lot buddy
Big thank to you. Very well explained. Cheers!
You are the man's raw material bro. It was very useful. Thanks.
very helpful
Thank You
Nice
Thank you so much! I'm glad you found the video helpful.
I created a similar parameter but the fields in the parameter are not displaying the totals. Can you please help?
Same here. Did you find the solution?
Fields Parameter is Text Data type. It cant be changed to Number to get Totals. Waiting for an update from Microsoft.
@@LetsPowerBImy fields were numeric. for me the solution was to wrap fields in measures and create parameters against measure. For some reason totalling was not working against field even though there were numerical
@@MrLumberer In this case data type is applied to the column names used in the parameter which are always text in format. Hence the values within the columns are not considered here. Even I tried all the ways possible.
Very Helpful!!!
Very Helpful. i was looking for this solution for past two years now.