Add `char_class` as a predictor

ccao-data / model-res-avm

Automated valuation model for all class 200 residential properties in Cook County (except vacant land and condos)

GNU Affero General Public License v3.0

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Add `char_class` as a predictor #174

Closed dfsnow closed 8 months ago

dfsnow commented 8 months ago

Per run 2024-01-16-hungry-kyra, it seems that including the class code at the card level slightly improves overall model performance. This PR updates the input data with the new feature, adds it to the appropriate parameters lists, and fixes small breaking changes in the Quarto doc.

Closes #165.

dfsnow commented 8 months ago

@wrridgeway @jeancochrane, I'm going to merge this sans review for expediency since it's an extremely simple diff. If any problems arise I'll address them with a follow-up.