Showing 12 results
Type I/II Error Tradeoff & Power
Visualize the fundamental tradeoff between alpha, beta, and statistical power in Hypothesis Testing. Interactive normal distribution sampling curves.
ANOVA Variance Ratio
Deconstruct Analysis of Variance geometrically. Shift group means (MSB) and internal scatter (MSW) to see the massive impact on the F-statistic and P-value.
Power of a Test Curve
Visualize how Statistical Power responds dynamically to Effect Size (mu_a), Sample Size, and Alpha. Plot the complete functional power curve.
Binary Search Tree
Construct dynamic 2D Binary Search Trees element by element. Run animated depth-first traversals (In-order, Pre-order, Post-order) stepping through the recursive call stack.
Recursion Call Stack Memory
Step through factorial and Fibonacci recursive calls frame-by-frame. Watch the LIFO Call Stack grow and trace return values bubbling up from the Base Case.
Object Orientation Stack vs Heap
Eliminate aliasing bugs by visualizing Java's Stack vs Heap memory. See how references map to object instances and primitives copy by value.
Heapsort Visualization
Visualize treating a flat array as a Complete Binary Tree. Watch the algorithm Build Max Heap, then extract elements to sort in O(N log N) time without extra memory.
Game Theory Payoff Matrix
Model oligopolistic behavior. Highlights Dominant Strategies and Best Responses to isolate Nash Equilibriums in classic scenarios.
Profit Maximization (MR = MC)
Drag the market price line to find the optimal quantity where MR intercepts Marginal Cost. Instantly calculates Total Economic Profit or identifies the Shutdown point when Price falls below AVC.
Money Multiplier
Deconstruct Fractional Reserve Banking. Track an initial deposit dynamically chaining through multiple bank node T-accounts via Excess Reserve lending.
Tariff Deadweight Loss
Simulate protectionist trade policy. Imposing a tariff elevates the world price, mathematically shrinking Consumer Surplus while generating Government Revenue and Deadweight Loss triangles.
Phillips Curve dynamics
Master the Inflation-Unemployment tradeoff. Separate short-run movements along the SRPC (Demand Shocks) from catastrophic shifts of the entire curve (Supply Shocks causing Stagflation).