- Видео 34
- Просмотров 245 381
Gerard Duggan
Австралия
Добавлен 27 авг 2021
My name is Gerard. I am a data analytics lead at an engineering and construction company. I will show you my techniques and strategies in analytics, visualization and creation of data stories in Power BI and Power Query, with the possibility of a little more!
From the development of plans and concepts through to data transformation and polished visuals, I aim to help you make sure you are translating and communicating what is hiding in your data.
You can also catch me in on the below social media and blogging platforms
📱 SOCIAL MEDIA
LinkedIn: www.linkedin.com/in/gerard-duggan-15420a55/
Twitter: @DGAnalysis
📔 BLOGS & WRITING
Medium: medium.com/@duggangerard
DG-Analysis: dg-analysis.com/
Maven Showcase: mavenanalytics.io/profile/Gerard-Duggan/44421347
Thanks for visiting and watching my videos
#PowerBI #DGAnalysis
From the development of plans and concepts through to data transformation and polished visuals, I aim to help you make sure you are translating and communicating what is hiding in your data.
You can also catch me in on the below social media and blogging platforms
📱 SOCIAL MEDIA
LinkedIn: www.linkedin.com/in/gerard-duggan-15420a55/
Twitter: @DGAnalysis
📔 BLOGS & WRITING
Medium: medium.com/@duggangerard
DG-Analysis: dg-analysis.com/
Maven Showcase: mavenanalytics.io/profile/Gerard-Duggan/44421347
Thanks for visiting and watching my videos
#PowerBI #DGAnalysis
Custom Axis Sorting Orders - Power BI
A quick video showing you how to to apply custom sorting on visuals for days, months and specific categories that you may wish to show in a certain order.
Subscribe for more Power BI advanced tips and tricks.
📱 SOCIAL MEDIA
LinkedIn: www.linkedin.com/in/gerard-duggan-15420a55/
Twitter: @DGAnalysis
📔 BLOGS & WRITING
Medium:medium.com/@duggangerard
DG-Analysis: dg-analysis.com/
Maven Showcase: mavenanalytics.io/profile/Gerard-Duggan/44421347
Subscribe for more Power BI advanced tips and tricks.
📱 SOCIAL MEDIA
LinkedIn: www.linkedin.com/in/gerard-duggan-15420a55/
Twitter: @DGAnalysis
📔 BLOGS & WRITING
Medium:medium.com/@duggangerard
DG-Analysis: dg-analysis.com/
Maven Showcase: mavenanalytics.io/profile/Gerard-Duggan/44421347
Просмотров: 708
Видео
Maven Coffee Challenge - Case Sensitivity Issue
Просмотров 1,5 тыс.10 месяцев назад
The Maven Coffee challenge examines answers to a questionnaire on coffee preferences. On performing some simple unpivoting of the data, I notices an issue in getting one to many relationships in the data model. I soon learned there was an issue/conflict that was arising dur to Power Query being case sensitive and Power BI models being case-insensitive. For this challenge, that is a potential is...
Maven Power Challenge - Power Query Clean - Pt2
Просмотров 1,4 тыс.Год назад
The Maven Power Challenge has presented a real life case in "dirty data" with power outage data provided between 2002 and 2023. In Part 2 of this cleaning exercise, I look at using Power Query to: - Look at two methods to find individual state names within a free text column - Split column text to rows using split delimiters for NERC Regions - Categorise Alert Criteria types using a hierarchy o...
Maven Power Challenge - Power Query Clean - Pt1
Просмотров 3,6 тыс.Год назад
The Maven Power Challenge has presented a real life case in "dirty data" with power outage data provided between 2002 and 2023. In this video, I look at using Power Query to amend and join data from each year period, then go about cleaning and formatting the event date and time and the restoration date and time. I employ a customised M code to extract dates from multiple format types, whether n...
Overlaps, Bullets and Target Charts in Power BI
Просмотров 12 тыс.Год назад
A walkthrough on how to take your viz to the next level and create overlap, bullet and target style data viz charts in Power BI using native visuals with some creative DAX, formatting and trusty error bars, so you can include in your next dashboard creation PBIX file is available for download below, and walkthrough includes both horizontal and vertical versions of the visuals Subscribe for more...
Calculating CAGR in Power BI
Просмотров 5 тыс.Год назад
A look at how to apply CAGR (Compound Annual Growth Rate) calculations in Power BI using tow different formula, and also a dynamic year slicer. Subscribe for more Power BI advanced tips and tricks. 📱 Data Source: Maven Challenges - Apple Greenhouse Emissions www.mavenanalytics.io/challenges/maven-environmental-challenge/27 📱 Original LinkedIn Post: www.linkedin.com/posts/gerard-duggan-15420a55_...
Multi-Layer Slope Charts with zero DAX
Просмотров 787Год назад
Recreating a multilayered slope chart, showing both high level and detailed components and trends. See how to use line style, size and colour to simplify a story and improve communication to the end user. Subscribe for more Power BI advanced tips and tricks. 📱 Data Source: Makeover Monday - Week 33 2023 www.makeovermonday.co.uk/data/ 📱 Original LinkedIn Post: www.linkedin.com/posts/andykriebel_...
Simple Gauge Chart Alternatives in Power BI
Просмотров 18 тыс.Год назад
The Gauge Chart is not everyone's "go-to" visual in Power BI. But what if you want to show some kind of scoring value? What can we use? Here, I show some simple alternatives using vertical and horizontal stacked bar charts, reference lines and a few little tricks to give a nice clean finish. Subscribe for more Power BI advanced tips and tricks. 📱 SOCIAL MEDIA LinkedIn: www.linkedin.com/in/gerar...
Super Scorecards in Power BI
Просмотров 9 тыс.Год назад
Here, I will show you how to combine a structured excel table and a series of SWITCH/TRUE functions to create a scorecard in Power BI that allows you to show multiple measures and data types in a single column I will also add in some custom icons and colour formatting to give it a professional look. This concept method can then be applied by you in multiple working scenarios to create kpi type ...
Hacking a Donut or Stacked Bar Chart in Power BI to Create a Killer KPI Card
Просмотров 19 тыс.Год назад
- Are you looking for ideas to create KPI visuals that measure against a target or the part of a whole, and don’t fancy using the dreaded gauge chart? - Do you want to add in some dynamic measures to provide insightful context? - And do you also want to apply colour formatting and some visual flourishes to set it off? Is the answer is yes, yes, yes, then you have the right video. I am going to ...
Colour Formatting Column Charts Based on Values
Просмотров 7 тыс.Год назад
In this video, I will walk you through how to create dynamic colour formatting in column charts based on: - Max/min values - above or below and average - above or below a threshold set by a dynamic parameter All formatting takes into account the selected date ranges, and there is even the bonus feature of creating dynamic subtitles to capture key information and provide that added context. The ...
Combining Field Parameters and Conditional Formatting
Просмотров 5 тыс.Год назад
Here, I will show you how to combine the power of field parameters and colour conditional formatting in Power BI to create dynamic visuals that allow you to select metrics and highlight the top performer in that metric, as well as show how they did in other key metrics. The data model file is linked below if you want to follow along, and the medium link below shows the walkthrough steps and cal...
Next Level KPIs in Power BI
Просмотров 100 тыс.Год назад
I am recreating a next level KPI in Power BI using a native line chart visual, just like the one I used in the Maven North Wind Challenge. This involves writing a series of logical formula to take advantage of the conditional formatting of the title and subtitle to provide a dynamic KPI. I have also written an accompanying article in medium to walk through the steps and provide the dax measures...
Book Review - The Wall Street Journal Guide to Information Graphics
Просмотров 8362 года назад
In this video I provide a review of the Wall Street Journal Guide to Information Graphics, a data visualisation book by Dona M. Wong. Links: ft.com/vocabulary (this will redirect to a github page where you can download the chart visuals) Books mentioned: storytelling with data - Cole Naussbaumer Knaflic show me the numbers - Stephen Few Subscribe at: ruclips.net/channel/UCB0-lEpIO-Dc20Fc9nGKLtQ...
Visualizing the Energy Transition in Power BI
Просмотров 1,5 тыс.2 года назад
Visualizing the Energy Transition in Power BI
Running Total in Power Query - Maven Pizza Table Utilisation
Просмотров 6 тыс.2 года назад
Running Total in Power Query - Maven Pizza Table Utilisation
Likert Scale and NPS Power BI Walkthrough Tutorial
Просмотров 14 тыс.2 года назад
Likert Scale and NPS Power BI Walkthrough Tutorial
Maven Unicorns Challenge - Extracting Investor Names in Power Query
Просмотров 1,3 тыс.2 года назад
Maven Unicorns Challenge - Extracting Investor Names in Power Query
Maven Remote Work - Dashboard Walkthrough
Просмотров 3,6 тыс.2 года назад
Maven Remote Work - Dashboard Walkthrough
Power Query - Unpivot Data from Multiple Columns - Maven Super Bowl Challenge
Просмотров 3802 года назад
Power Query - Unpivot Data from Multiple Columns - Maven Super Bowl Challenge
Power Query - Creating Categories - Maven Super Bowl Challenge
Просмотров 4572 года назад
Power Query - Creating Categories - Maven Super Bowl Challenge
Simplified Filter Flow in Power BI Models
Просмотров 1,9 тыс.3 года назад
Simplified Filter Flow in Power BI Models
Power Query - Count or Extract Text from List - Maven Challenge
Просмотров 1,4 тыс.3 года назад
Power Query - Count or Extract Text from List - Maven Challenge
Building a Sankey Chart in Power BI with SUMMARIZECOLUMNS
Просмотров 8 тыс.3 года назад
Building a Sankey Chart in Power BI with SUMMARIZECOLUMNS
6 Simple DAX Measures to Build a Social Media Dashboard in Power BI
Просмотров 6 тыс.3 года назад
6 Simple DAX Measures to Build a Social Media Dashboard in Power BI
Nested IF-AND-OR Statements in Power Query
Просмотров 6 тыс.3 года назад
Nested IF-AND-OR Statements in Power Query
Maven Taxi Challenge - Power Query Cleaning Plan and Execution
Просмотров 3,4 тыс.3 года назад
Maven Taxi Challenge - Power Query Cleaning Plan and Execution
Highest Scoring English Premier League Players
Просмотров 1653 года назад
Highest Scoring English Premier League Players
Who are the Highest Scoring Team in English Premier League History?
Просмотров 1373 года назад
Who are the Highest Scoring Team in English Premier League History?
Great technique and a great space saver! Thanks for sharing Gerard.
it is better than most of payed courses, kinda cheated using between as data but feels better on my workplace
@@JoséAlmeida-v1g thank you for the feedback, glad it helped
Great video thanks Gerard. Any reason why the reference line would not update when filter applied? I have a On Time % measure set as the Fx value for the Reference Line and for some reason does not update :( The measure in the card visual is working as expected
Could you please zoom in as you type your formulae and show the dashboard? Thank you
Subscribed. This is truly awesome!
Hi geard I have doubts about power bi suppose i have 5 tables and column names to be different for each table now output I want without append and without using bookmark and navigation. in the table visual when I put columns I want when select table name in slicer then show only those column which table i select. other wise is there any option is available in table hide blank columns. Note : All columns have text values
Thx uncle geard
Do you have a video that shows me how to do this but where I would need a column index instead of a row? So I want 5 columns and one row under the 5 columns that is populated from PBI values.
@crazyfactlady is it a single row table, or multiple rows with multiple columns?
Hi, I'm struggling with the part around 31 mins where you start making the graph. I keep getting the error message "MdxScript(Model)(20,36) Calculation error in measure 'Matrix-Challenge'[Neutral count positive]: DAX comparison operations do not support comparing values of type Text with values of type Integer. Consider using the VALUE or FORMAT function to convert one of the values". This is my code: Neutral count positive = 0.5*(CALCULATE( [Count scores], FILTER('Matrix- Challenge','Matrix- Challenge'[Likert value] = 3))) This happens with all my calculated fields except for the count scores measure. I used the code on your explanation document instead of the video one because the one in the video did not work for me. My data is very similar, I had participants rate how challenging certain tasks were from not at all challenging to extremely challenging and assigned likert values to each of them. I also wasnt able to get the Rank NPS calculation to work, I got the error "Argument '3' in ALL function is required. This is my code for that: Rank NPS = RANKX(ALL('Matrix- Challenge'[Question Short],[NPS],,DESC)) Any help would be greatly appreciated!!
❤❤❤❤ awesome man
@@Dev_Bartwal thanks
Hey Gerard, Please Create a video of Pareto Table in Power BI using DAX
Great tutorial, thank you!
@@justinwduff thanks Justin
How do historical data influence CAGR calculations?
@fatemeazizi1863 we look at the growth rate over a certain period of time, so it depends what year you wish to start your calculation from
excellent man..
Do you have an updated video to do this now?
I just implement this features in my sales report! Thanks for sharing!!
Just wondering, for the subtitle MAX/MIN that you declare the variable and the you wrote it again instead of using the measure, but for the GLTA you chose the No Months measure instead of writing the measure, why's that?
So you did the background in Power Point? I really thought you used a designing software!
Yes I use PowerPoint for almost all my report backgrounds, in challenges, and in everyday work
@@dganalysis Thank you for answering. You just motivated me to improve my power point designs :) What you do is just incredible!
I just star watching all your videos and let me tell you sir! That I really enjoyed a lot every one of them! Like the maven analytics challenge you have solved! A must see video for everyone who wanna learn good and personalized visuals 👌🏼👌🏼👌🏼👌🏼👌🏼
@andresramirezortega6218 thank you, appreciate it. If there are any types of videos you would like to see, let me know
Very inspiring. Thanks for your time.
A gem among the YT videos! The only item I found difficult to locate was the line used across the column. In my PBI desktop I had to click on the magnifying glass which is the third icon above the options and search for "line" then constant line appeared. Afterwards including the measurement I wanted as a conditional formatting did the trick. Thank you so much for this wonderful KPI tool that is far superior than the included gauge. I've used it to track a number of items as a percentage indicating health of a part of my program. The only trick I'd suggest to the other nascent data visualization fans is to use ChatGPT to write a dax formula Table = x Column = x I need a dynamic measure of that by (whatever you need say in the last 12 months etc) Thank you Gerard for a great video!
@jonsanders6405 thanks, glad it helped
It is kind of silly that a very common type of measure doesn't come out of the box
@ericstefko4852 yes, might be an ideal function... maybe needs a request to the MS PBI team...
This is great video and learned on KPI dashboard. I have got a slightly different KPI dashboard, can you advise how to do it? similar to the details you mentioned category, definition, target and previous three months numbers for each KPI. How do I make relationship from this static table to invoice table to retrieve monthly information against these metrics?
@maheshbabumamidi9511 thanks, it's difficult to give advice without seeing the model set up, but potentially using a summary table to list out the value, target and previous 3 months value might work best/easiest
@@dganalysis I can take example of your video itself, instead of category value field, if it has to be monthly category value for 3 months. March Category value, April Category value, May Category value. How do you connect ScorecardTable with other tables to show this monthly values in the score card?
very cool, just used it in my P&L report
Hi I have doubts about the slicer is this possible to when we select any category in the slicer then the slicer pop up does not disappear automatically when we have to click any other place then the slicer pop up disappear. Any solution i want when we click on the category in slicer then the slicer pop up automatically disappears.
How does even find that thing with the markers color lol it was such a neat discovery
Amazing way to display KPI. Thank you for sharing
@@garudabowo my pleasure
my if and does not work
Very awesome technique, Thank you so much.
Thanks, glad it helped
Thanks Gerard! Great Tutorial keep uploading!
Underrated Gem 💎
Thanks, appreciate it 👍
excelent!!
nice explantion
Love it!
Any clarification on how i copy across the measures for each column
crazy guy...fantastic!
Really a nice one❤
Gerard looks and sounds very similar to Jason Isaacs. So all this video is pretty much Lucius Malfoy explaining you some Power BI
Haha, thanks, I'll take it as a compliment....Jason Isaacs is a legend 🙌
Hello Sir, When to combine ALL function with Calculate + Filter function in DAX in detail ? Please make a video of it 🙏 ❤
Great Video. Thank You Dear Gerard.
Thanks, much appreciated
Promo>SM
Such a great method. I was thinking how could I achieve measuring customer flow in a span of 1h and always felt that I was missing something. Thank you Gerard!
Thanks, glad it helped
Fantastic work. Learned so much from the hack. Your explanation and simplicity of writing the DAX measures really made me understand a lot. Kudos. Looking forward to learning more from you. Would be applying this on a live project in the coming days.
Thank you 👍
Amazing way to display KPI. Thank you for sharing
Really thank you!!!!!!
Unpivot!!! Did use it once a hundred years ago, but I really didn't remember it. You are a hero! Thanks!!!
Thank you so much for such a useful video! Allowed our company to skip purchasing likert scale visual subscription.
Thanks, great to hear!
thank you so much, you helped me alot
Happy that it helped
Thank you for sharing! On the last method, I could not get my % at the bottom to start with 0. I also only had negative, unsure, and positive.
Hi Gerard, what is your design inspiration?
For which project?
@@dganalysis for current challenge going on sales one and also in general. How do you choose which chart to use and design report layout?
I cant find the excel file used for this class. Would be great to practice along with him.
If you go to mavenanalytics.io they have a data playground that has all the data tables for this