Custom Visual

Introduction This weeks challenge is an extension of week 21, whereby we will create a timeseries smoothing over lines rather than scatter points. The challenge here is to emphasize the difference between two populations, whilst having the details visible, but not prominent – getting the opacity/strokedash (for overlapping lines) and colour contrast (for perceptibility) right

Introduction When looking at timeseries data, we may encounter high variability from one week to the next, creating highly jagged and difficult to read charts. There are a number of techniques to smooth the lines to better depict trend. Some may use rolling averages, others, like YouGov, use LOESS regression. https://yougov.co.uk/topics/society/trackers/how-often-brits-exercise In this weeks challenge

Introduction This week’s visualization is inspired by the concept of rules – understanding them and knowing how to bend them (but never break them!) At a high level, Power BI visualizations are rendered using a combination of JavaScript, HTML, and CSS in a web browser. By learning the foundational aspects of various data visualization tools,

Introduction This week’s challenge looks to create a time brush slicer. The time brush slicer can be created with Deneb or another custom visual. Requirements Obtain the data from a previous challenge Model data Option A Import Timbrush Slicer and Small Multiple Custom Visual Create a time brush slicer Create a line chart with small