- 71
- 250 051
Data Analytics Central
Romania
เข้าร่วมเมื่อ 3 เม.ย. 2021
Hi, I am Viorel.
Working as Head of Business Controlling for the worldwide leader in Fashion Retail (30 Billion EUR turnover), I am constantly upgrading my Data Analytics skills.
My focus is on Modern Excel (Power Query and Power Pivot), Power BI and DAX.
This channel's mission is to share useful insights about working with data.
Working as Head of Business Controlling for the worldwide leader in Fashion Retail (30 Billion EUR turnover), I am constantly upgrading my Data Analytics skills.
My focus is on Modern Excel (Power Query and Power Pivot), Power BI and DAX.
This channel's mission is to share useful insights about working with data.
Actual vs. Budget Analysis with Power Query and Power Pivot
A step by step tutorial of an Actual vs. Budget sales analysis using Power Query And Power Pivot.
A Data Model that contains two Transactional Tables (Actual & Budget).
We will make some smart transformations with Power Query and create a few DAX expressions.
CHAPTERS
02:35 Power Query: Column from Examples
08:50 Power Query: Change Date Type with Locale
10:30 Power Pivot: Create relationships
12:00 Power Pivot: Create DAX Measures
#powerquery #powerpivot #dax #excel #dataanalysis
A Data Model that contains two Transactional Tables (Actual & Budget).
We will make some smart transformations with Power Query and create a few DAX expressions.
CHAPTERS
02:35 Power Query: Column from Examples
08:50 Power Query: Change Date Type with Locale
10:30 Power Pivot: Create relationships
12:00 Power Pivot: Create DAX Measures
#powerquery #powerpivot #dax #excel #dataanalysis
มุมมอง: 2 424
วีดีโอ
3.4 - Business Analysis & DAX Measures - Dashboard in a Day #powerbi
มุมมอง 1249 หลายเดือนก่อน
In the 6th video of our 'Dashboard in a Day with Power BI' series we continue the “Data Modelling and Exploration” part. Here we analyse the business on many dimensions and introduce a few DAX Measures. Based on a free Microsoft educational resource whose meaning is to spread the use of Power BI. Copyright: Microsoft Corporation, www.microsoft.com ObviEnce, LLC, www.obvience.com Here you can fi...
3.3 - Hierarchies and Date Table - Dashboard in a Day #powerbi
มุมมอง 1279 หลายเดือนก่อน
In the 5th video of our 'Dashboard in a Day with Power BI' series we continue the “Data Modelling and Exploration” part. Here we create Hierarchies, use Filters and build from scratch a Date Table. Based on a free Microsoft educational resource whose meaning is to spread the use of Power BI. Copyright: Microsoft Corporation, www.microsoft.com ObviEnce, LLC, www.obvience.com Here you can find th...
3.2 - Drill down, Groups, Interactions - Dashboard in a Day #powerbi
มุมมอง 969 หลายเดือนก่อน
In the fourth video of our 'Dashboard in a Day with Power BI' series we continue the “Data Modelling and Exploration” part. Here we drill down and up data, create groups and analyse interactions between visuals. Based on a free Microsoft educational resource whose meaning is to spread the use of Power BI. Copyright: Microsoft Corporation, www.microsoft.com ObviEnce, LLC, www.obvience.com Here y...
3.1 - Ribbon & Relationships - Dashboard in a Day #powerbi
มุมมอง 1829 หลายเดือนก่อน
In the third video of our 'Dashboard in a Day with Power BI' series we delve into the “Data Modelling and Exploration” part. Here we discuss the ribbon of Power BI and what are the most useful menu items. Also we create relationships between tables and our first DAX measure. Based on a free Microsoft educational resource whose meaning is to spread the use of Power BI. Copyright: Microsoft Corpo...
2 - Data Transformation - Dashboard in a Day #powerbi
มุมมอง 1299 หลายเดือนก่อน
In the second video of our 'Dashboard in a Day with Power BI' series we delve into the “Data Preparation” part. After finishing this video you know how to: - Manipulate the data to prepare it for reporting needs - Prepare the tables in Power Query and load them into the Data Model Based on a free Microsoft educational resource whose meaning is to spread the use of Power BI. Copyright: Microsoft...
1 - Data Loading - Dashboard in a Day #powerbi
มุมมอง 2319 หลายเดือนก่อน
Embark on a transformative journey with our 'Dashboard in a Day with Power BI' video series, crafted to demystify the world of data analytics. Delve into the essentials as we guide you through connecting to diverse data sources, mastering data transformation techniques, and establishing business rules and KPIs. Unlock the potential of Power BI's visualization tools to explore and present your d...
Mastering Date and Time Techniques with Power Query: Advanced Tips and Tricks #powerquery
มุมมอง 316ปีที่แล้ว
In this comprehensive tutorial, we'll explore advanced Date and Time techniques using Power Query in Microsoft Excel (but you can apply them also in Power BI). Whether you're working with time series data, financial reports, or any other data-driven task, these techniques will boost your productivity and help you make sense of complex date-related challenges. The inspiration for this video is f...
Dynamic Start Date and End Date for Power BI Date Table
มุมมอง 4Kปีที่แล้ว
In this tutorial, I'll show you how to harness the power of Power Query in Power BI to create a dynamic calendar table. Say goodbye to static date tables and hello to automation! Learn how to generate a calendar table that adapts to your data's start and end dates, enabling advanced time-based analyses. Boost your data modelling skills and make your reports even more insightful. This is an esse...
Become a Data Ninja with Power Query and Power Pivot #powerquery #powerpivot
มุมมอง 176ปีที่แล้ว
👉 Enrol now: press the link in the 1st comment for a promotional price! 📢 Launching My First Udemy Course📢 I'm humbled and excited to share a significant milestone on my professional journey-I've become a Udemy instructor, and I'm thrilled to introduce my very first course: "Practical Business Analysis with Excel" 🚀 This hands-on course dives deep into Excel's capabilities, helping professional...
Complex transformations: get previous row value - Advanced POWER QUERY #powerquery #etl
มุมมอง 1.2Kปีที่แล้ว
In this video, we dive into a practical business case that showcases a complex transformation using Index columns in Power Query. Learn how to leverage the power of Power Query to access the previous row value and perform intricate data manipulations with ease. 🔔 Don't forget to subscribe to our channel for more insightful content on data transformations and analytics. 🎯 Looking to take your sk...
Extract All DAX Measures from a PowerPivot Data Model in Excel #powerpivot #dax
มุมมอง 1.2Kปีที่แล้ว
Being able to retrieve a list of all DAX measures in a PowerPivot Data Model can be a time-saving and helpful technique for data analysts and business intelligence professionals. It allows them to quickly review and assess the measures used in a data model, which is useful when dealing with large and complex datasets. This technique can also be useful for documentation purposes, especially when...
Advanced Power Query - Append Files from Different Folders #powerquery #append
มุมมอง 1.8Kปีที่แล้ว
In this tutorial, I'll show you how to use Power Query to append multiple Excel files from different folders into one consolidated table. The Append command in Power Query makes it easy to combine data from various sources and create a unified view. We'll walk through the process step-by-step, starting with how to create a new query for each Excel file, and then using the Append command to comb...
Customer Segmentation: K-Means Clustering with EXCEL #kmeans #excel
มุมมอง 6Kปีที่แล้ว
Are you struggling to make sense of your data? Are you looking for a way to identify meaningful patterns and insights hidden in your datasets? Look no further! In this tutorial, I'll guide you through the process of applying K Means clustering algorithm using Excel. By the end of this video, you will have a better understanding of how to group your data into clusters based on similarities, and ...
The Fine Difference between CALCULATE with and without FILTER Expression #dax #calculate
มุมมอง 1.8Kปีที่แล้ว
A strange behaviour happens when we use Calculate with and without FILTER and we explain here the reason with a clear example. If the same field is placed in a slicer and in the filter argument of the CALCULATE() function, then if a FILTER() function is not used, precedence is given to the filter argument of the CALCULATE() function (completely ignoring the selection made by the end user in the...
The New LINESTX() DAX Function in Power BI - Clearly Explained #linearregression
มุมมอง 5Kปีที่แล้ว
The New LINESTX() DAX Function in Power BI - Clearly Explained #linearregression
NON LINEAR Regression with Power BI - Logarithmic Growth #nonlinear #regression
มุมมอง 2.8Kปีที่แล้ว
NON LINEAR Regression with Power BI - Logarithmic Growth #nonlinear #regression
6 Easy Ways to Perform Linear Regression with Excel
มุมมอง 908ปีที่แล้ว
6 Easy Ways to Perform Linear Regression with Excel
The New LINEST() DAX Function in Power BI - Regression Analysis Made Easy #regressionanalysis
มุมมอง 8Kปีที่แล้ว
The New LINEST() DAX Function in Power BI - Regression Analysis Made Easy #regressionanalysis
Change All Column Names at Once in Power BI
มุมมอง 1.5Kปีที่แล้ว
Change All Column Names at Once in Power BI
New in DAX: the WINDOW() Function with an Example
มุมมอง 896ปีที่แล้ว
New in DAX: the WINDOW() Function with an Example
Power Query Ribbon and Menu Options EXPLAINED #powerquery #powerqueryribbon #powerquerymenu
มุมมอง 1.4Kปีที่แล้ว
Power Query Ribbon and Menu Options EXPLAINED #powerquery #powerqueryribbon #powerquerymenu
7 Most Useful Mental Models for Life #mentalmodels
มุมมอง 102ปีที่แล้ว
7 Most Useful Mental Models for Life #mentalmodels
Build a Python program using ChatGPT in 1 minute #chatgpt #python
มุมมอง 136ปีที่แล้ว
Build a Python program using ChatGPT in 1 minute #chatgpt #python
Excel Like a Boss: Create Macros with ChatGPT
มุมมอง 23Kปีที่แล้ว
Excel Like a Boss: Create Macros with ChatGPT
Advanced Power Query - Create a Date Table
มุมมอง 364ปีที่แล้ว
Advanced Power Query - Create a Date Table
Advanced Power Query - Get Data from Web
มุมมอง 13Kปีที่แล้ว
Advanced Power Query - Get Data from Web
Advanced Power Query - Unpivot Columns with Multiple Headers
มุมมอง 12Kปีที่แล้ว
Advanced Power Query - Unpivot Columns with Multiple Headers
What I don't really understand is why you would want to do this The data is well summarised in the cross tabulation already
thank you
Glad to be of help!
You explain tough concepts so clearly.
Thanks a lot! 🙏
What, if some of your quantities are the same as volume breaks themselves ? Also, what do you mean by multi column approximate match ?
918 Kohler Stravenue
Hi At 4:30, I noticed for getting M value you are dividing sum of sales by sum of quantity. Why is that? Can't we just sum the sales amounts for each customer to get the highest contributing customer? PS: Can you provide a link to the dataset? Thanks
Hi, this is the formula for the Monetary value, meaning the value per unit. If you want total sales amount, you can create a dedicated formula and then rank customers by it. Many thanks!
How can we download files used in this video?
Such an amazing job!
@@camila92500 Thank you so much for the appreciation! 🙏
brilliant
Thanks a lot!
как вы считаете churn rate если вы не знаете кто из тех кто купил в прошлом месяце купил в этом?? DiffCust - это просто разница между количеством покупателей, которая может сказать лишь о том, стало ли покупателей больше в текущем месяце или нет
I'm working on a huge data project and this technique is extremely helpful.
Thanks a lot for the feedback!🤝
You lose the sound at the 16:14 mark.
Thanks for the feedback, Ron! I just forgot to press "Pause" 😀 I finished that Pivot without sound as I was thinking about the next step in the video.
You're a Lifesaver!
I am glad it helped you!
thank you very much, this really helped me a lot!
Glad it helped!
You should provide the dataset or the powerbi file so that it becomes easy for everyone to just experiment it easily
Really Very help full and clear communications. Subscribing your channel Now
Thanks a lot for the appreciation! 🙏
Super ....Great job ...👍
Thanks for the appreciation! 🤝
how do we create the rfm chart if we have the value all sorted out
But how can we do daily. I tried but it show only 16 variable maximum, but we have 30 days
Okay so far so good? how do you use this data to create a parameter in the direct query?
Great Technique Sir, Kindly share practice file used in here to follow along. Thanks Again.
Could you share the data file for Practice please ?
@Data.Analytics.Central Can this method be used for data that isn't sales? So example, number of patients seen by a hospital over time?
Good examples, thanks. But what about HAVING ?
Thanks for the appreciation. For your question, you have here the answer: community.fabric.microsoft.com/t5/DAX-Commands-and-Tips/Equivalent-of-HAVING-in-DAX/td-p/3691717
Hi, thanks for the video. Very helpful. The M Score formula should have [M Value} instead of [F Value]. I think this is causing a lot of the issues other people are having.
Very helpful. However, PBI only imported the first 25 movies. Not sure why. BTW, I have the latest (May 2024) Power BI version.
Thanks a lot for the appreciation!
Useful. Thank you.
Thanks a lot for the appreciation!
You have a DAX formula for Active customers. Does that mean I need to filter out Inactive customers?
No, the Dax formula has priority.
You started the formula half way I did get where the value came from
Wonderful tips.. thank you very much..
Thanks a lot for the appreciation!
Thank you for your great video! Do you think this work correctly with 12 months data historical and some month value = 0 as well ? I look forward to hearing your advices. Then how can we apply for multi sku products.
Hello, I look forward to hearing from you :)
If I have to do the same thing but on a day level How can I achieved that?
Thanks for the video was very useful.
Thanks a lot for the appreciation! 🤝
Thanks, was driving me nuts!
Thanks a lot for the appreciation! 🤝
Amazing
Thanks a lot for the appreciation! ❤️
This is amazing. Thank you for sharing this video.
I am glad that it helped you! 🤝
Best video ever! Thank you very much!
Thanks a lot for the appreciation! 🤝
Your M score formula is just the same as F score formula 6:16
Yeah, I caught that too. The M Score formula should have [M Value} instead of [F Value]. I think this is causing a lot of the issues other people are having.
Thank you, I was looking for his. It is so helpful.
Glad it was helpful!
Made more sense to me when I realized you had two different y axis. If you do this again, better to show them on the same y axis. Awesome info otherwise! Thanks
Thanks a lor for the feedback!
Very Nice Workaround thought using fill down
Thanks a lot for the feedback! 🤝
The best lecture, Thank you so much!
Thanks a lot the kind feedback!
This was a good solution. I also found that you can modify this query to collect the 2nd value if say the values were in varying columns "Step Name" = Table.AddColumn(#"Add Name Column", "Value", each List.First((List.RemoveFirstN(List.RemoveNulls(Record.ToList(_)),2))))
Thanks a lot for your elegant solution!
This is exactly the solution I was looking for. I've liked and subscribed, looking forward to learning more from your valuable video tutorials.
Awesome, thank you!
Glad to be of help!
Hey, great video. Nicely explained. Thank you!!!🤓
u are the best bro thank you for the help🙏
Thanks a lot the kind feedback!
Hey man, I used the data and the given DAX code, I ended getting all the RFM = 555 why is that so in the RFM Table? is there something wrong with the DaX code?
Hope you can advise thank you!
good stuff
I am glad it helped you!
please provide sample file for practice
meaning of Granularity ??
Granularity means at what level you analyze data for example: at year level, at month level, at day level?