This section presents the shipment-level models with sample weighted for the domestic cargo mode share by commodity, published by FAF version 4 (Freight Analysis Framework 2018). Tables 32 to 37 present the shipment-level models using the weighted sample. As with the previous set of models, wherever the transit time variable is found to not be statistically significant it is excluded from the tables.
Transit time and freight rate models
This section presents the domestic-weight shipment-level models that consider freight rate or transit times as separate independent variables
Pooled models
2-digit SCTG models
Generalized cost models
This section presents the domestic-weight shipment-level models that consider generalized costs as independent variables.
Pooled models
2-digit SCTG models
