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This commit is contained in:
Andras Schmelczer 2026-03-15 21:22:28 +00:00
parent 479ef92236
commit c38d654ac7
44 changed files with 2526 additions and 701 deletions
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12
pipeline/download/rental_prices.py
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@ -99,10 +99,14 @@ def convert_to_parquet(xls_path: Path, parquet_path: Path) -> None:
combined = pl.concat(frames)
# Remap old LA codes to new unitary authority codes and average medians
combined = combined.with_columns(
pl.col("area_code").replace(LA_CONSOLIDATION),
).group_by("area_code", "bedrooms").agg(
pl.col("median_monthly_rent").mean(),
combined = (
combined.with_columns(
pl.col("area_code").replace(LA_CONSOLIDATION),
)
.group_by("area_code", "bedrooms")
.agg(
pl.col("median_monthly_rent").mean(),
)
)
print(f"Combined: {combined.shape}")