32 lines
2.8 KiB
Plaintext
32 lines
2.8 KiB
Plaintext
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column,dtype,pct_populated,n_distinct,example,definition
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permit_id,string,95.7,125150,340653475.0,Source permit/record id within the issuing jurisdiction.
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city,string,100.0,46,nyc,Source city/jurisdiction slug.
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state,string,100.0,17,36,USPS state abbreviation.
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source_dataset,string,100.0,50,nyc_construction_permits.csv,Originating open-data dataset id.
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ingestion_quality,string,100.0,7,hand_mapped_v8,Ingestion grade (hand_mapped_v8/partial/narrow/...); weight screening rows by this.
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address,string,94.6,84985,1621 AVENUE T,Street address as published by the source (street-only for most cities).
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latitude,float,57.5,41689,40.601231,WGS84 latitude where the source provided coordinates.
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longitude,float,57.4,41556,-73.955623,WGS84 longitude where the source provided coordinates.
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tract_geoid,string,72.7,5976,36047055800,11-digit 2020 Census tract GEOID.
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county_fips,string,75.3,32,36047,5-digit county FIPS.
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geo_resolution,string,100.0,3,full_address,Best available geo precision: full_address > latlon > tract_only > none.
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not_livable_type,string,100.0,3,demolition,demolition | condemned_unsafe | under_construction.
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census_day_status,string,100.0,5,active,active|unconfirmed|completed_before|issued_after|unknown_dates vs 2020-04-01.
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signal_strength,string,100.0,3,strong,strong (demo/condemn) | medium (active construction) | weak (unconfirmed).
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match_keyword,string,100.0,33,demolition,Keyword that triggered the type classification.
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match_basis,string,85.7,243,demolition|demo,"All matched keywords (pipe-delimited), for QA."
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residential_flag,bool,100.0,2,unknown,"yes if residential/dwelling context detected, else unknown."
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start_date,date,99.7,5544,2019-01-01,Permit issue date (the 'start').
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end_date,date,56.2,3986,2019-01-02,Completion/CO date where a completion proxy exists; blank for issuance-only sources.
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units,int,19.0,338,0.0,Dwelling units on the permit where reported.
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use_type_raw,string,42.5,756,1-2-3 FAMILY,Verbatim source permit-type/use text.
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description_raw,string,87.6,71365,INTERIOR DEMOLITION( PARTITION REMOVAL) ; NEW PARTITION; CEI,Verbatim source work-description text.
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uninhabitable_18,bool,100.0,2,True,Same under an 18-month recency window (conservative alternative).
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uninhabitable_24,string,100.0,2,True,
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uninhabitable_on_census_day,bool,100.0,2,True,TRUE if uninhabitable on Census Day (type-aware; 24mo recency + no-rebuild for demo/condemn).
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rebuilt_before_census_day,string,100.0,2,False,
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excl_interior_accessory_demo,bool,100.0,2,False,TRUE if a bare-demo row is interior/accessory (not a dwelling).
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excl_erect_nonresidential,bool,100.0,2,False,TRUE if an 'erect' row lacks residential context.
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excl_dc_unitsfallback,bool,100.0,2,False,TRUE if a DC row entered only via the units>0 fallback.
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excluded_any,bool,100.0,2,False,TRUE if any exclusion flag is set.
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