Model 1 | |||
---|---|---|---|
Feature | B1 | Beta2 | F3 |
Street trees (area of photo image) | 2.19 | 1.02 | 77.39 ** |
Off-street trees (area of photo image) | 1.43 | .391 | 10.96 ** |
Cars (number in scene) | — 3.20 | -.187 | 6.88 * |
Buildings (area of photo image) | -2.07 | -.150 | 4.28 * |
Curb (present or absent) | 13.55 | .177 | 2.79 |
Lighting (sunny or cloudy) | 9.14 | .099 | 1.99 |
(CONSTANT) | -21.93 | ||
R2 = .608 | |||
Model 2 | |||
Feature | B1 | Beta2 | F3 |
Street trees DBH 11-16 (number in scene) | 4.42 | .367 | 14.31 ** |
Cars (number in scene) | -3.24 | -.189 | 5.14 * |
Wires (number visible) | -4.1 1 | -.223 | 6.80 * |
Lighting (sunny or cloudy) | 22.08 | .238 | 9.43 ** |
Buildings (area of photo image) | -3.03 | -.219 | 6.27 * |
Dirt (area of photo image) | -.573 | -.162 | 4.35 * |
Street trees DBH 16 + (number in scene) | 4.55 | .221 | 5.43 ** |
Street trees DBH 4-10 (number in scene) | 2.46 | .136 | 2.90 |
(CONSTANT) | 61.75 | ||
R2 = .476 |
↵* p ⯇ .05;
↵** p ⯇ .01
↵1 B is the regression coefficient, which indicates the change in esthetic quality corresponding to a one-unit change in a feature.
↵2 Beta is the standardized regression coefficient showing the overall importance of each feature for explaining differences in esthetic quality among the streets sampled.
↵3 F is a statistic showing the significance of each effect.