Statistical Signal Processing, Wearable Sensing & Digital Health
pichange-example.png is the unmodified embedded PNG from
inst/doc/getting-started.html in the public ShanshanChen-Biostat/PiChange
repository (package version 0.0.6), retrieved October 30, 2026.
Source: https://github.com/ShanshanChen-Biostat/PiChange
Copyright 2026 Jonathon Jacobs and Shanshan Chen. Package license: MIT.
The website caption identifies this as a simulated vignette example.
CircaCP uses the existing website image /img/Results.png, also used on
Actigraphy.md; it is a research figure, not a Shiny app screenshot.