Methodology to Forecast Road Surface Temperature with Principal Components Analysis and Partial Least-Square Regression: Application to an Urban Configuration

Table 2

Configurations for PLS calculations on the urban stretch.

Samples number	Maximum explained variance percentage; and associated factors number		RMSE	Outliers number
34	84%-14 factors	0.97	2.6	50
8	94%-6 factors	0.98	0.7	4
6	88%-4 factors	0.99	0.7	4