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Linear Regression
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📐 Mathematics
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Scale Graph to Fit Data
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PNG ↓
Labels
Graph title
X-axis label
Y-axis label
Axis Bounds
X-Axis
to
Y-Axis
to
Apply
Parameters
True Slope
True Intercept
Noise Level
Key Concepts
• OLS minimises the sum of squared residuals
•
R²
: 1 = perfect fit, 0 = no fit
• The line always passes through (x̄, ȳ)
Legend
Show Legend
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Size
10