Temporal Variation and Spatial Heterogeneity in Boarding/Alighting Patterns at Urban Railway Stations: Implications for Estimating Optimal Construction Scale—A Case Study in Seoul, South Korea

Table 8

Estimation results of the linear regression model (ALPMR).

Variable	Est	SE	T-stat	p-Value
Intercept		1.788965	7.484	≤0.00001
Area of sales facilities	−	0.004588	−6.741	≤0.00001
Number of households		0.02637	12.491	≤0.00001
Number of hospitals	−	0.003447	−6.393	≤0.00001
Concentration rate of alighting during weekends		0.071765	4.336	≤0.00001

−Number of observations: 267. −Adjusted R²: 0.5330. ※ Significance code: .