Modifying Models

Created by Sam How to get familiar with the code

1.Regression Models

You'll need to register it in models.py along with creating a new yaml file.

Reference

2.MNL Models

Reference

Note: Browse the folder to check out how models changed from hlcm->hlcm_li(separate model for low income households)->hlcm_owner + hlcm_renter(separate households between owner and renter, plus use income_quartile to segment households into 4 groups, and have a separate parameter estimation for each group)

*Ipython Notebook with explanation of input data

*SegmentedMNLDiscreteChoiceModel from urbansim.models