Variability of coefficients

Suy luận cho hồi quy tuyến tính trong R

Jo Hardin

Professor, Pomona College

RailTrails - a change in sample size

n=10

n=50

RailTrails - less variability around the line

n=50, original data

n=50, tighter data

RailTrails - less variability in the x direction

n=50, original data

n=50, less data in x-direction

Let's practice!

Suy luận cho hồi quy tuyến tính trong R