• Geyser eruption patterns are difficult to visualize statically.
• Standard textbooks provide fixed charts that don’t let users explore data density.
• Decision-makers need an intuitive way to analyze waiting times between eruptions.

Our new Shiny application solves this by providing real-time data manipulation.

• Interactive Control: Adjust histogram bins on the fly.
• Instant Feedback: Dynamic rendering captures underlying data shapes.
• Lightweight: Runs purely in the browser via R’s powerful backend.

https://itguy666.shinyapps.io/coursera/ https://github.com/ITguy666/developingdataproducts_shinyappassignment

Here is a quick snapshot of the data driving the application:

summary(faithful$waiting)

##    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
##    43.0    58.0    76.0    70.9    82.0    96.0