Interactive reporting + visualization with Shiny II

Lecture 23

Dr. Greg Chism

University of Arizona
INFO 526 - Spring 2024

Warm up

Announcements

  • Course and TA evaluations
    • If we can get to >=90% participation for both, each person gets +5 points on their lowest (not dropped) homework score.
  • RQ 06 is due Wed April 24, 11:59pm.
  • HW 06 is due Mon April 29, 11:59pm.
  • Project 02 Code Peer-Review is May 01 in class.

From last time

Ultimate goal

https://minecr.shinyapps.io/manager-survey

Interactive reporting with Shiny

Livecoding

Code along in manager-survey/app.R. (Part 2)


Highlights:

  • Data pre-processing outside of the app
  • Tabsets
  • Validation

Interactive visualizations with Shiny

Livecoding

Code along in manager-survey/app.R. (Part 3)


Highlights:

  • Conditional panels
  • Linked brushing

Reference

The code for the app can be found here.

🔗 datavizaz.org