Mindmap
Linear Regression
Inhalt der Mindmap
Linear Regression
Statistics
- Simpson's Paradox
- Hidden factor that influences results. Lurking variable
- Carefully consider each situation
- Hidden factor that influences results. Lurking variable
- Simpson's Paradox
Linear Regression
- Positive or negative relationship.
- Regression line. Minimize the error between estimation and true value.
- y = b + cx
Least Squares Line
- y = mx + b
- m = (n(Σ(xy)) - (Σx)(Σy)) / (n(Σx²) - (Σx)²
- n = Number of values
- b = (Σy - m(Σx)) / n
- m = (n(Σ(xy)) - (Σx)(Σy)) / (n(Σx²) - (Σx)²
- y = mx + b
Informationen
- Beschreibung
- Mindmap am Linear Regression, erstellt von Juan Pablo Broude am 14/08/2017.
- Erstellt von
- Juan Pablo Broude
- Aufrufe
- 0
- Bewertung
Mehr zu Simple Linear Regression