urbansim-template-usage-example.py

import orca
import pandas as pd

from urbansim_templates import modelmanager as mm  # Orca extension for managing template steps
from urbansim_templates.models import BinaryLogitStep

mm.initialize()  # load any saved steps from the local project directory

df = pd.read_csv('households.csv')
orca.add_table('households', df)

m = BinaryLogitStep()  # start building a template-based model step
m.tables = ['households']
m.model_expression = 'recent_mover ~ age + cost_burden + tenure'

m.fit()  # estimate a logit model and display the results

m.out_column = 'unit_id'  # in the simulation, predicting a move means 
m.out_value_true = -1

m.name = 'household-relocation-v1'
m.register()  # register the model step with Orca, and save it to disk for later use

mm.list_steps()

orca.run(['real-estate-price-model',  'household-relocation-v1',  'household-location-choice'])