RADACAD in this short video, shows us how to create a map style chart with a bar chart or packed scatter chart or using images.
Guy in a Cube shows us how the smart narrative visual can help tell the story in your Power BI report.
Justyna Lucznik joins us to explore the visual and to illustrate how you can generate text about your data.
UsefulCharts explores the evolution of writing and the Latin alphabet.
Here’s a great live interview with Kate Strachnyi!
Visualizations are a powerful tool for communicating results to end-users and stakeholders. Their development and life-cycle management are no less challenging than the underlying processes producing the results they communicate.
Databricks explains how this is helping with the COVID pandemic.
Our team overcomes these challenges by leveraging Vega-Lite to encode visualizations as JSON objects and using the MLflow model registry as a visualization registry. During this presentation, we will walk through the process of creating a multi-layered Vega-Lite visualization using COVID-19 and Geodata, then managing it with the MLFlow model registry.Visualizations are a powerful tool for communicating results to end-users and stakeholders. Their development and life-cycle management are no less challenging than the underlying processes producing the results they communicate. Our team overcomes these challenges by leveraging Vega-Lite to encode visualizations as JSON objects and using the MLflow model registry as a visualization registry. During this presentation, we will walk through the process of creating a multi-layered Vega-Lite visualization using COVID-19 and Geodata, then managing it with the MLFlow model registry.
Code is available on GitHub.
I chose not source my data directly from Maryland’s State Government site because the format was not easy to use. The official Maryland Government provided data basically has each day as a column and had the rows as Zip Codes — not as easy as the data provided from the site above. So there may be few discrepancies between the data on a day to day basis, but the totals are identical. You can read about their methodologies of retrieving data from various official State Government websites and the quality of each.
In BlueGranite’s recent webinar, you will see several examples of Python in action for data modeling and visualization in Power BI. You will also learn where and how Python fits into a Power BI development workflow.
You’ll also see how to balance Python with native Power BI functionality and determine what limitations must be considered when using Python in Power BI.
freeCodeCamp.org has provided this full 12 hours course on data visualization with D3.js
Course index below video.
⭐️ Course Contents & Code ⭐️
⌨️ (0:00:00) Data Visualization Course Overview
⌨️ (0:02:50) Why Visualize Data?
⌨️ (0:14:28) Inputs for Data Visualization: Data & Tasks
⌨️ (1:57:35) Intro to HTML, CSS & SVG
⌨️ (2:31:56) Intro to D3.js – Let’s Make a Face!
⌨️ (3:15:06) Making a Bar Chart with D3.js and SVG
⌨️ (3:44:02) Customizing Axes of a Bar Chart with D3.js
⌨️ (4:10:03) Making a Scatter Plot with D3.js
⌨️ (4:34:22) Making Line and Area Charts with D3.js
⌨️ (5:04:36) The General Update Pattern of D3.js
⌨️ (6:04:30) Marks & Channels in Data Visualization
⌨️ (6:28:43) Interaction with Unidirectional Data Flow using D3.js
⌨️ (6:45:13) Making a World Map with D3
⌨️ (7:02:43) Cheap Tricks for Interaction on a D3.js World Map
⌨️ (7:25:37) Blank Canvas
⌨️ (7:30:43) Building a Tree Visualization of World Countries with D3.js
⌨️ (8:04:48) Color and Size Legends with D3.js
⌨️ (8:33:27) Choropleth Map with D3.js
⌨️ (9:05:16) Interactive Filtering on a Choropleth Map
⌨️ (9:51:00) Using Color in Visualization
⌨️ (10:07:54) Scatter Plot with Menus
⌨️ (10:54:03) Circles on a Map
⌨️ (11:35:51) Line Chart with Multiple Lines
⌨️ (12:28:29) Selecting a Year on a Line Chart
Azure Synapse is a limitless analytics service that brings together enterprise data warehousing and Big Data analytics. It gives you the freedom to query data on your terms, using either serverless on-demand or provisioned resources—at scale. Azure Synapse brings these two worlds together with a unified experience to ingest, prepare, manage, and serve data for immediate BI and machine learning needs. All of this leverages our limitless Azure Data Lake Storage service for any type of data.
Microsoft Mechanics explains.
Azure Time Series Insights (TSI) now integrates with Microsoft Power BI.
In this episode of the IoT Show, Deepak Palled, Product Manager, Azure TSI, discusses the two top scenarios for this new capability:
- You can integrate data in Azure TSI with other data from line of business applications charted in Power BI to gain new business insights,
- You can access additional charting options in Power BI for your Azure TSI data to identify patterns or trends.
Watch Deepak demo how Azure TSI processes data coming from live sensors in Building 121 on the Microsoft Redmond campus and how this the data flows into Power BI for charting.