Data analyst, loving outdoor 🌻 activities like hiking 🏞, swimming 🏊 and cycling 🚴‍♀️. Visit my website www.designation.eu if you are interested in custom dashboards for business experts. If you want to follow me on LinkedIn: https://www.linkedin.com/https://bsky.app/profile/designation.bsky.socialhttps://bsky.app/profile/designation.bsky.social/post/3lncgxbcdr22fDay twenty-one of the #30DayChartChallenge 2025 Topic: Time series / Fossils Data: After 2022, gas consumption in Germany has changed a lot due to the boycott of Russian imports. Chart: Faceting breaks down complex data into easy-to-read chunks by showing separate traces for each category.21 Apr 2025 05:34 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lncgxbcdr22fhttps://bsky.app/profile/designation.bsky.social/post/3ln7zlu3th22gTo Understand Global Migration, You Have to See It First Mindblowing article by the New York Times about worldwide migration ... https://www.nytimes.com/interactive/2025/04/17/opinion/global-migration-facebook-data.html?smid=nytcore-ios-share&referringSource=articleShare20 Apr 2025 06:30 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3ln7zlu3th22ghttps://bsky.app/profile/designation.bsky.social/post/3ln7ypa2pw22aDay twenty of the #30DayChartChallenge 2025 Topic: Timeseries / Urbanization Big question: how to explain the 'world'? Small multiples are a powerful way of providing an overview of important developments over time, while still providing the opp to delve into detail if required. #PowerBI #Deneb20 Apr 2025 06:14 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3ln7ypa2pw22ahttps://bsky.app/profile/designation.bsky.social/post/3ln5kmodves2aDay nineteen of the #30DayChartChallenge 2025 Topic: Timeseries / Smooth This is a remake of a famous type of chart introduced in 1786 by William Playfair in his book "Commercial and Political Atlas". WP is credited with introducing graphical methods to statistics. #PowerBI #DENEB19 Apr 2025 06:57 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3ln5kmodves2ahttps://bsky.app/profile/designation.bsky.social/post/3lmygeewdks2nDay seventeen of the #30DayChartChallenge 2025 Topic: Relationships / Birds Horizon charts are great for showing multiple time series in a limited amount of space. Sometimes, you really don’t have much room but still want to show the density or intensity of events over time. #PowerBI #D3JS17 Apr 2025 05:57 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmygeewdks2nhttps://bsky.app/profile/designation.bsky.social/post/3lmvmhzkfis2oDay sixteen of the #30DayChartChallenge 2025 Relationship / negative Can a negative relationship be positive? I thought about Hans Rosling for inspiration and came up with this dataset. I've never seen such a strong correlation (the y-scale is logarithmic) in data I work with. #PowerBI #DENEB16 Apr 2025 03:09 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmvmhzkfis2ohttps://bsky.app/profile/designation.bsky.social/post/3lmqtl6e66k2lDay fourten of the #30DayChartChallenge 2025 Topic: Relationship / complicated
 This chart is an unfinished digital remake of the famous train timetable from Paris to Lyon by E.J. Marey, printed in Tufte's book "The Visual Display of Quantitative Information".
 #PowerBI #DENEB14 Apr 2025 05:32 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmqtl6e66k2lhttps://bsky.app/profile/designation.bsky.social/post/3lmjakowdoc23Day eleven of the hashtag#30DayChartChallenge 2025 Topic: Distributions / Stripes Climate scientist Ed Hawkins created the iconic “warming stripes” to show global temperature changes in a clear, visual way and powerful in climate communication. This dataset compares two time spans of Munich.11 Apr 2025 05:03 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmjakowdoc23https://bsky.app/profile/designation.bsky.social/post/3lmgt4i7m3k2sDay ten of the #30DayChartChallenge 2025 Topic: Distributions / Multimodel I felt overwhelmed by this one, not being able to find a good dataset. I decided to use a dummy set and simulate sth, without having a specific question in mind. Perfect conditions to fail 🤣 ... here is my input 👾10 Apr 2025 05:58 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmgt4i7m3k2shttps://bsky.app/profile/designation.bsky.social/post/3lmecwymrbk2rDay nine of the #30DayChartChallenge 2025 Theme: Distributions / Divergence What is Healthy Life Expectancy (HALE)? It's the number of years you can expect to live in good health, without serious illness or disability.

One of the most important indicators of quality of life. #PowerBI #DENEB09 Apr 2025 06:03 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmecwymrbk2rhttps://bsky.app/profile/designation.bsky.social/post/3lmcfrpmk2k2mFriedrich Merz am 19. Januar 2025: "Wir haben die CDU, den großen Tanker, wieder richtig auf Kurs gebracht .... Quelle: Zeit Online Podcast "Alles gesagt" ... OMG 🙃08 Apr 2025 11:48 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmcfrpmk2k2mhttps://bsky.app/profile/designation.bsky.social/post/3lmbqlbz5dk26Day eight of the #30DayChartChallenge 2025 Theme: Distributions/Histogram Continuous data are for histograms. Helps to reveal skewness, central tendency or outliers. This makes them particularly useful for understanding the shape and spread of data sets at a glance.
 #PowerBI #DENEB08 Apr 2025 05:29 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lmbqlbz5dk26https://bsky.app/profile/designation.bsky.social/post/3lm7bvhu6hs2zDay seven of the #30DayChartChallenge 2025 Topic: Distribution / Outliers
 A key goal of data visualisation is always to identify patterns. And patterns become visible when they are broken: Outliers. Then you can see, for example, that something is really not working.

 #PowerBI #DENEB07 Apr 2025 06:01 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lm7bvhu6hs2zhttps://bsky.app/profile/designation.bsky.social/post/3lm2bjbhvf224Day five of the #𝟑𝟎𝐃𝐚𝐲𝐂𝐡𝐚𝐫𝐭𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞 2025 Topic: Comparisons / Rankings Germany generally is currently seen as somehow backward. But not with patent applications 😉. Impressive big shift by CH. This one is inspired by the chart of the famous Big Mac Index by 𝐓𝐡𝐞 𝐄𝐜𝐨𝐧𝐨𝐦𝐢𝐬𝐭. 
 #PowerBI #DENEB05 Apr 2025 06:11 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lm2bjbhvf224https://bsky.app/profile/designation.bsky.social/post/3llxrtvukqc2iDay four of the #30DayChartChallenge 2025 Topic: Comparisons / Small or Big Big numbers are hard to relate to. How much is a billion fortune? My question for today was, how can we explain this amount in a meaningful way? So I took Heath/Starr's "Making Numbers Count" approach. 😅 #PowerBI #DENEB04 Apr 2025 06:25 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3llxrtvukqc2ihttps://bsky.app/profile/designation.bsky.social/post/3llvc4wc2fs2dThird day of the #30DayChartChallenge 2025 Topic: Comparisons / Circles Circles are perfect shapes and beautiful. And powerful in conveying simple but important messages.

 Here is an example of the different weighting of our federal states in the last federal election. #PowerBI #DENEB03 Apr 2025 06:38 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3llvc4wc2fs2dhttps://bsky.app/profile/designation.bsky.social/post/3llsqidsl2c23Day two of the #30DayChartChallenge 2025 When you want to show change between two points in time, slope charts are a powerful choice. Simple, clean and easy to understand. My data is about the current energy transition and transformation of the energy industry in Germany. #PowerBI #DENEB02 Apr 2025 06:17 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3llsqidsl2c23https://bsky.app/profile/designation.bsky.social/post/3llqrsrt4622w😅 Oops, first day of #30DayChartChallenge 2025 for me. 

Topic: Comparisons/Fractions 
 Today I provide map tiles for some EU countries, showing min wages in a Euro bill, filled as related to the highest minimum wage in Europe Luxembourg (100%). Some countries have no min wage like AT and SUI.01 Apr 2025 11:36 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3llqrsrt4622whttps://bsky.app/profile/designation.bsky.social/post/3litfebocac2pPower BI with web technology? 🥳 The development of UI on the web has made great progress. As users, we quickly get used to it and only realise when sth is missing. The D3.js visual is a possibility to catch up.. Here is onee with highlighting effect when moving the mouse over it #PowerBI #D3js23 Feb 2025 08:15 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3litfebocac2phttps://bsky.app/profile/designation.bsky.social/post/3lilunjmhq22tPower BI offers some nice possibilities with custom visuals. I recently had the chance to play around with the D3.js visual from the Marketplace. This visual runs on Version 3 (Version 7 is current). What are your experiences with this so far? #D3JS #PowerBI #CustomVisuals20 Feb 2025 08:28 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lilunjmhq22thttps://bsky.app/profile/designation.bsky.social/post/3lfw7gktgg22tWhat does 𝗗𝘂𝗻𝗸𝗲𝗹𝗳𝗹𝗮𝘂𝘁𝗲 look like? Dunkelflaute or 'dark doldrums' or 'dark wind lull' is a period of time when little or no energy can be generated by wind and solar power because there is no ... The thing is, with AI, Dunkelflauten are predictable several days ahead ... 😀 #ClimateChange #Energy17 Jan 2025 06:52 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lfw7gktgg22thttps://bsky.app/profile/designation.bsky.social/post/3lftqb4ft6k2nWhat will electricity production be like today? Fraunhofer Energy Charts publishes a daily forecast on their website, along with other charts: www.energy-charts.info/charts/power... #climate #energy #EEG #Germany16 Jan 2025 07:15 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lftqb4ft6k2nhttps://bsky.app/profile/designation.bsky.social/post/3lfrgwoeuhc25Die Deutschen kaufen Wärmepumpen für ihren Neubau. Der Anteil liegt inzwischen bei über 70% - Trend steigend. Der Vaillant-Chef zur aktuelle Wende beim Heizen: „Jedes Jahr, das wir mit Warten verbringen, ist ein verlorenes“ https://utopia.de/ratgeber/vaillant-chef-zu-waermepumpen-jedes-jahr-das-wir-mit-warten-verbringen-ist-ein-verlorenes-v2_727813/ #EEG #GreenEnergy #Vaillant #Energiewende15 Jan 2025 09:22 +0000at://did:plc:cajzdat6de6kwigglz3taclc/app.bsky.feed.post/3lfrgwoeuhc25