Demos

Interactive teaching demos covering foundational topics in statistics, computer experiments, and Gaussian-process methodology.

Random events

• The Monty Hall Problem — switching beats staying; play it, simulate it, see why.
• Rapid Test Bayesian Updating Lab — change prevalence, sensitivity, and specificity, then watch positive or negative results update the posterior.

Random variables

• From PMF to CDF — build a discrete distribution by editing $(x, p)$ points, then sweep a current $x$ to watch the CDF accumulate.
• From PDF to CDF — pick a continuous distribution, tune its parameters, sweep $x$, and watch the running integral build the CDF.
• Mixed distributions — combine a continuous family with user-defined point masses; watch the CDF jump by exactly $w_i$ at each $x_i$.