Harmonic Regression Explorer

Interactive Harmonic Regression Explorer

y = 0 + 0.20t + 15cos(2πt) + 0sin(2πt)

Adjust the parameters below to see how the seasonal cycles (sine/cosine) interact with the linear trend.

Intercept (β₀): 0

Linear Trend (β₁): 0.2

Cosine Amplitude (β₂): 15

Sine Amplitude (β₃): 0

Data Noise: 15