Add processed metadata

AmesHousing.csv

@@ -1,4 +1,4 @@
-order,pid,ms_subclass,ms_zoning,lot_frontage,lot_area,street,alley,lot_shape,land_contour,utilities,lot_config,land_slope,neighborhood,condition_1,condition_2,bldg_type,house_style,overall_qual,overall_cond,year_built,year_remod/add,roof_style,roof_matl,exterior_1st,exterior_2nd,mas_vnr_type,mas_vnr_area,exter_qual,exter_cond,foundation,bsmt_qual,bsmt_cond,bsmt_exposure,bsmtfin_type_1,bsmtfin_sf_1,bsmtfin_type_2,bsmtfin_sf_2,bsmt_unf_sf,total_bsmt_sf,heating,heating_qc,central_air,electrical,1st_flr_sf,2nd_flr_sf,low_qual_fin_sf,gr_liv_area,bsmt_full_bath,bsmt_half_bath,full_bath,half_bath,bedroom_abvgr,kitchen_abvgr,kitchen_qual,totrms_abvgrd,functional,fireplaces,fireplace_qu,garage_type,garage_yr_blt,garage_finish,garage_cars,garage_area,garage_qual,garage_cond,paved_drive,wood_deck_sf,open_porch_sf,enclosed_porch,3ssn_porch,screen_porch,pool_area,pool_qc,fence,misc_feature,misc_val,mo_sold,yr_sold,sale_type,sale_condition,saleprice
+order,pid,ms_subclass,ms_zoning,lot_frontage,lot_area,street,alley,lot_shape,land_contour,utilities,lot_config,land_slope,neighborhood,condition_1,condition_2,bldg_type,house_style,overall_qual,overall_cond,year_built,year_remod_add,roof_style,roof_matl,exterior_1st,exterior_2nd,mas_vnr_type,mas_vnr_area,exter_qual,exter_cond,foundation,bsmt_qual,bsmt_cond,bsmt_exposure,bsmtfin_type_1,bsmtfin_sf_1,bsmtfin_type_2,bsmtfin_sf_2,bsmt_unf_sf,total_bsmt_sf,heating,heating_qc,central_air,electrical,1st_flr_sf,2nd_flr_sf,low_qual_fin_sf,gr_liv_area,bsmt_full_bath,bsmt_half_bath,full_bath,half_bath,bedroom_abvgr,kitchen_abvgr,kitchen_qual,totrms_abvgrd,functional,fireplaces,fireplace_qu,garage_type,garage_yr_blt,garage_finish,garage_cars,garage_area,garage_qual,garage_cond,paved_drive,wood_deck_sf,open_porch_sf,enclosed_porch,3ssn_porch,screen_porch,pool_area,pool_qc,fence,misc_feature,misc_val,mo_sold,yr_sold,sale_type,sale_condition,saleprice
 1,526301100,20,RL,141.0,31770,Pave,,IR1,Lvl,AllPub,Corner,Gtl,NAmes,Norm,Norm,1Fam,1Story,6,5,1960,1960,Hip,CompShg,BrkFace,Plywood,Stone,112.0,TA,TA,CBlock,TA,Gd,Gd,BLQ,639.0,Unf,0.0,441.0,1080.0,GasA,Fa,Y,SBrkr,1656,0,0,1656,1.0,0.0,1,0,3,1,TA,7,Typ,2,Gd,Attchd,1960.0,Fin,2.0,528.0,TA,TA,P,210,62,0,0,0,0,,,,0,5,2010,WD ,Normal,215000
 2,526350040,20,RH,80.0,11622,Pave,,Reg,Lvl,AllPub,Inside,Gtl,NAmes,Feedr,Norm,1Fam,1Story,5,6,1961,1961,Gable,CompShg,VinylSd,VinylSd,,0.0,TA,TA,CBlock,TA,TA,No,Rec,468.0,LwQ,144.0,270.0,882.0,GasA,TA,Y,SBrkr,896,0,0,896,0.0,0.0,1,0,2,1,TA,5,Typ,0,,Attchd,1961.0,Unf,1.0,730.0,TA,TA,Y,140,0,0,0,120,0,,MnPrv,,0,6,2010,WD ,Normal,105000
 3,526351010,20,RL,81.0,14267,Pave,,IR1,Lvl,AllPub,Corner,Gtl,NAmes,Norm,Norm,1Fam,1Story,6,6,1958,1958,Hip,CompShg,Wd Sdng,Wd Sdng,BrkFace,108.0,TA,TA,CBlock,TA,TA,No,ALQ,923.0,Unf,0.0,406.0,1329.0,GasA,TA,Y,SBrkr,1329,0,0,1329,0.0,0.0,1,1,3,1,Gd,6,Typ,0,,Attchd,1958.0,Unf,1.0,312.0,TA,TA,Y,393,36,0,0,0,0,,,Gar2,12500,6,2010,WD ,Normal,172000

README.md

@@ -13,6 +13,8 @@ configs:
   data_files: "AmesHousing.csv"
   default: true
   sep: ","
+- config_name: metadata
+  data_files: "metadata.json"
 ---
 
 # Dataset Card for 'Ames Iowa: Alternative to the Boston Housing Data Set'
@@ -33,7 +35,7 @@ The dataset was originally published by Dean De Cock in [Ames, Iowa: Alternative
 - **Curated by:** Dean De Cock, Truman State University
 - **License:** Unknown
 
-Full description of the dataset is in [./DataDocumentation.txt](./DataDocumentation.txt)
+Full description of the dataset is in [`./originals/DataDocumentation.txt`](./originals/DataDocumentation.txt), structured metadata was extracted manually in [`./metadata.json`](./metadata.json`).
 
 The main dataset file is [`AmesHousing.csv`](./AmesHousing.csv) is the result of a simple preprocessing of the original file, the preprocessing script is in [`./preprocessing/preprocess.py`](preprocessing/preprocess.py).
 

metadata.json

@@ -0,0 +1,703 @@
+[
+  {
+    "variable": "order",
+    "description": "Observation number",
+  },
+  {
+    "variable": "pid",
+    "description": "Parcel identification number  - can be used with city web site for parcel review.",
+  },
+  {
+    "variable": "ms_suclass",
+    "description": "Identifies the type of dwelling involved in the sale.",
+    "values":
+      {
+        "20": "1-STORY 1946 & NEWER ALL STYLES",
+        "30": "1-STORY 1945 & OLDER",
+        "40": "1-STORY W/FINISHED ATTIC ALL AGES",
+        "45": "1-1/2 STORY - UNFINISHED ALL AGES",
+        "50": "1-1/2 STORY FINISHED ALL AGES",
+        "60": "2-STORY 1946 & NEWER",
+        "70": "2-STORY 1945 & OLDER",
+        "75": "2-1/2 STORY ALL AGES",
+        "80": "SPLIT OR MULTI-LEVEL",
+        "85": "SPLIT FOYER",
+        "90": "DUPLEX - ALL STYLES AND AGES",
+        "120": "1-STORY PUD (Planned Unit Development) - 1946 & NEWER",
+        "150": "1-1/2 STORY PUD - ALL AGES",
+        "160": "2-STORY PUD - 1946 & NEWER",
+        "180": "PUD - MULTILEVEL - INCL SPLIT LEV/FOYER",
+        "190": "2 FAMILY CONVERSION - ALL STYLES AND AGES"
+      }
+  },
+  {
+    "variable": "ms_zoning",
+    "description": "Identifies the general zoning classification of the sale.",
+    "values":
+      {
+        "A": "Agriculture",
+        "C": "Commercial",
+        "FV": "Floating Village Residential",
+        "I": "Industrial",
+        "RH": "Residential High Density",
+        "RL": "Residential Low Density",
+        "RP": "Residential Low Density Park",
+        "RM": "Residential Medium Density"
+      }
+  },
+  {
+    "variable": "lot_frontage",
+    "description": "Linear feet of street connected to property"
+  },
+  { "variable": "lot_area", "description": "Lot size in square feet" },
+  {
+    "variable": "street",
+    "description": "Type of road access to property",
+    "values": { "Grvl": "Gravel", "Pave": "Paved" }
+  },
+  {
+    "variable": "alley",
+    "description": "Type of alley access to property",
+    "values": { "Grvl": "Gravel", "Pave": "Paved", "NA": "No alley access" }
+  },
+  {
+    "variable": "lot_shape",
+    "description": "General shape of property",
+    "values":
+      {
+        "Reg": "Regular",
+        "IR1": "Slightly irregular",
+        "IR2": "Moderately Irregular",
+        "IR3": "Irregular"
+      }
+  },
+  {
+    "variable": "land_contour",
+    "description": "Flatness of the property",
+    "values":
+      {
+        "Lvl": "Near Flat/Level",
+        "Bnk": "Banked - Quick and significant rise from street grade to building",
+        "HLS": "Hillside - Significant slope from side to side",
+        "Low": "Depression"
+      }
+  },
+  {
+    "variable": "utilities",
+    "description": "Type of utilities available",
+    "values":
+      {
+        "AllPub": "All public Utilities (E,G,W,& S)",
+        "NoSewr": "Electricity, Gas, and Water (Septic Tank)",
+        "NoSeWa": "Electricity and Gas Only",
+        "ELO": "Electricity only"
+      }
+  },
+  {
+    "variable": "lot_config",
+    "description": "Lot configuration",
+    "values":
+      {
+        "Inside": "Inside lot",
+        "Corner": "Corner lot",
+        "CulDSac": "Cul-de-sac",
+        "FR2": "Frontage on 2 sides of property",
+        "FR3": "Frontage on 3 sides of property"
+      }
+  },
+  {
+    "variable": "land_slope",
+    "description": "Slope of property",
+    "values":
+      { "Gtl": "Gentle slope", "Mod": "Moderate Slope", "Sev": "Severe Slope" }
+  },
+  {
+    "variable": "neighborhood",
+    "description": "Physical locations within Ames city limits",
+    "values":
+      {
+        "Blmngtn": "Bloomington Heights",
+        "Blueste": "Bluestem",
+        "BrDale": "Briardale",
+        "BrkSide": "Brookside",
+        "ClearCr": "Clear Creek",
+        "CollgCr": "College Creek",
+        "Crawfor": "Crawford",
+        "Edwards": "Edwards",
+        "Gilbert": "Gilbert",
+        "IDOTRR": "Iowa DOT and Rail Road",
+        "MeadowV": "Meadow Village",
+        "Mitchel": "Mitchell",
+        "NAmes": "North Ames",
+        "NoRidge": "Northridge",
+        "NPkVill": "Northpark Villa",
+        "NridgHt": "Northridge Heights",
+        "NWAmes": "Northwest Ames",
+        "OldTown": "Old Town",
+        "SWISU": "South & West of Iowa State University",
+        "Sawyer": "Sawyer",
+        "SawyerW": "Sawyer West",
+        "Somerst": "Somerset",
+        "StoneBr": "Stone Brook",
+        "Timber": "Timberland",
+        "Veenker": "Veenker"
+      }
+  },
+  {
+    "variable": "condition_1",
+    "description": "Proximity to various conditions",
+    "values":
+      {
+        "Artery": "Adjacent to arterial street",
+        "Feedr": "Adjacent to feeder street",
+        "Norm": "Normal",
+        "RRNn": "Within 200' of North-South Railroad",
+        "RRAn": "Adjacent to North-South Railroad",
+        "PosN": "Near positive off-site feature--park, greenbelt, etc.",
+        "PosA": "Adjacent to postive off-site feature",
+        "RRNe": "Within 200' of East-West Railroad",
+        "RRAe": "Adjacent to East-West Railroad"
+      }
+  },
+  {
+    "variable": "condition_2",
+    "description": "Proximity to various conditions (if more than one is present)",
+    "values":
+      {
+        "Artery": "Adjacent to arterial street",
+        "Feedr": "Adjacent to feeder street",
+        "Norm": "Normal",
+        "RRNn": "Within 200' of North-South Railroad",
+        "RRAn": "Adjacent to North-South Railroad",
+        "PosN": "Near positive off-site feature--park, greenbelt, etc.",
+        "PosA": "Adjacent to postive off-site feature",
+        "RRNe": "Within 200' of East-West Railroad",
+        "RRAe": "Adjacent to East-West Railroad"
+      }
+  },
+  {
+    "variable": "bldg_type",
+    "description": "Type of dwelling",
+    "values":
+      {
+        "1Fam": "Single-family Detached",
+        "2FmCon": "Two-family Conversion; originally built as one-family dwelling",
+        "Duplx": "Duplex",
+        "TwnhsE": "Townhouse End Unit",
+        "TwnhsI": "Townhouse Inside Unit"
+      }
+  },
+  {
+    "variable": "house_style",
+    "description": "Style of dwelling",
+    "values":
+      {
+        "1Story": "One story",
+        "1.5Fin": "One and one-half story, 2nd level finished",
+        "1.5Unf": "One and one-half story, 2nd level unfinished",
+        "2Story": "Two story",
+        "2.5Fin": "Two and one-half story, 2nd level finished",
+        "2.5Unf": "Two and one-half story, 2nd level unfinished",
+        "SFoyer": "Split Foyer",
+        "SLvl": "Split Level"
+      }
+  },
+  {
+    "variable": "overall_qual",
+    "description": "Rates the overall material and finish of the house",
+    "values":
+      {
+        "1": "Very Poor",
+        "2": "Poor",
+        "3": "Fair",
+        "4": "Below Average",
+        "5": "Average",
+        "6": "Above Average",
+        "7": "Good",
+        "8": "Very Good",
+        "9": "Excellent",
+        "10": "Very Excellent"
+      }
+  },
+  {
+    "variable": "overall_cond",
+    "description": "Rates the overall condition of the house",
+    "values":
+      {
+        "1": "Very Poor",
+        "2": "Poor",
+        "3": "Fair",
+        "4": "Below Average",
+        "5": "Average",
+        "6": "Above Average",
+        "7": "Good",
+        "8": "Very Good",
+        "9": "Excellent",
+        "10": "Very Excellent"
+      }
+  },
+  { "variable": "year_built", "description": "Original construction date" },
+  {
+    "variable": "year_remod_add",
+    "description": "Remodel date (same as construction date if no remodeling or additions)"
+  },
+  {
+    "variable": "roof_style",
+    "description": "Type of roof",
+    "values":
+      {
+        "Flat": "Flat",
+        "Gable": "Gable",
+        "Gambrel": "Gabrel (Barn)",
+        "Hip": "Hip",
+        "Mansard": "Mansard",
+        "Shed": "Shed"
+      }
+  },
+  {
+    "variable": "roof_matl",
+    "description": "Roof material",
+    "values":
+      {
+        "ClyTile": "Clay or Tile",
+        "CompShg": "Standard (Composite) Shingle",
+        "Membran": "Membrane",
+        "Metal": "Metal",
+        "Roll": "Roll",
+        "Tar&Grv": "Gravel & Tar",
+        "WdShake": "Wood Shakes",
+        "WdShngl": "Wood Shingles"
+      }
+  },
+  {
+    "variable": "exterior_1st",
+    "description": "Exterior covering on house",
+    "values":
+      {
+        "AsbShng": "Asbestos Shingles",
+        "AsphShn": "Asphalt Shingles",
+        "BrkComm": "Brick Common",
+        "BrkFace": "Brick Face",
+        "CBlock": "Cinder Block",
+        "CemntBd": "Cement Board",
+        "HdBoard": "Hard Board",
+        "ImStucc": "Imitation Stucco",
+        "MetalSd": "Metal Siding",
+        "Other": "Other",
+        "Plywood": "Plywood",
+        "PreCast": "PreCast",
+        "Stone": "Stone",
+        "Stucco": "Stucco",
+        "VinylSd": "Vinyl Siding",
+        "Wd": "Sdng\tWood Siding",
+        "WdShing": "Wood Shingles"
+      }
+  },
+  {
+    "variable": "exterior_2nd",
+    "description": "Exterior covering on house (if more than one material)",
+    "values":
+      {
+        "AsbShng": "Asbestos Shingles",
+        "AsphShn": "Asphalt Shingles",
+        "BrkComm": "Brick Common",
+        "BrkFace": "Brick Face",
+        "CBlock": "Cinder Block",
+        "CemntBd": "Cement Board",
+        "HdBoard": "Hard Board",
+        "ImStucc": "Imitation Stucco",
+        "MetalSd": "Metal Siding",
+        "Other": "Other",
+        "Plywood": "Plywood",
+        "PreCast": "PreCast",
+        "Stone": "Stone",
+        "Stucco": "Stucco",
+        "VinylSd": "Vinyl Siding",
+        "Wd": "Sdng\tWood Siding",
+        "WdShing": "Wood Shingles"
+      }
+  },
+  {
+    "variable": "mas_vnr_type",
+    "description": "Masonry veneer type",
+    "values":
+      {
+        "BrkCmn": "Brick Common",
+        "BrkFace": "Brick Face",
+        "CBlock": "Cinder Block",
+        "None": "None",
+        "Stone": "Stone"
+      }
+  },
+  {
+    "variable": "mas_vnr_area",
+    "description": "Masonry veneer area in square feet"
+  },
+  {
+    "variable": "exter_qual",
+    "description": "Evaluates the quality of the material on the exterior",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Average/Typical",
+        "Fa": "Fair",
+        "Po": "Poor"
+      }
+  },
+  {
+    "variable": "exter_cond",
+    "description": "Evaluates the present condition of the material on the exterior",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Average/Typical",
+        "Fa": "Fair",
+        "Po": "Poor"
+      }
+  },
+  {
+    "variable": "foundation",
+    "description": "Type of foundation",
+    "values":
+      {
+        "BrkTil": "Brick & Tile",
+        "CBlock": "Cinder Block",
+        "PConc": "Poured Contrete",
+        "Slab": "Slab",
+        "Stone": "Stone",
+        "Wood": "Wood"
+      }
+  },
+  {
+    "variable": "bsmt_qual",
+    "description": "Evaluates the height of the basement",
+    "values":
+      {
+        "Ex": "Excellent (100+ inches)",
+        "Gd": "Good (90-99 inches)",
+        "TA": "Typical (80-89 inches)",
+        "Fa": "Fair (70-79 inches)",
+        "Po": "Poor (<70 inches",
+        "NA": "No Basement"
+      }
+  },
+  {
+    "variable": "bsmt_cond",
+    "description": "Evaluates the general condition of the basement",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Typical - slight dampness allowed",
+        "Fa": "Fair - dampness or some cracking or settling",
+        "Po": "Poor - Severe cracking, settling, or wetness",
+        "NA": "No Basement"
+      }
+  },
+  {
+    "variable": "bsmt_exposure",
+    "description": "Refers to walkout or garden level walls",
+    "values":
+      {
+        "Gd": "Good Exposure",
+        "Av": "Average Exposure (split levels or foyers typically score average or above)",
+        "Mn": "Mimimum Exposure",
+        "No": "No Exposure",
+        "NA": "No Basement"
+      }
+  },
+  {
+    "variable": "bsmtfin_type_1",
+    "description": "Rating of basement finished area",
+    "values":
+      {
+        "GLQ": "Good Living Quarters",
+        "ALQ": "Average Living Quarters",
+        "BLQ": "Below Average Living Quarters",
+        "Rec": "Average Rec Room",
+        "LwQ": "Low Quality",
+        "Unf": "Unfinshed",
+        "NA": "No Basement"
+      }
+  },
+  { "variable": "bsmtfin_sf_1", "description": "Type 1 finished square feet" },
+  {
+    "variable": "bsmtfin_type_2",
+    "description": "Rating of basement finished area (if multiple types)",
+    "values":
+      {
+        "GLQ": "Good Living Quarters",
+        "ALQ": "Average Living Quarters",
+        "BLQ": "Below Average Living Quarters",
+        "Rec": "Average Rec Room",
+        "LwQ": "Low Quality",
+        "Unf": "Unfinshed",
+        "NA": "No Basement"
+      }
+  },
+  { "variable": "bsmtfin_sf_2", "description": "Type 2 finished square feet" },
+  {
+    "variable": "bsmt_unf_sf",
+    "description": "Unfinished square feet of basement area"
+  },
+  {
+    "variable": "total_bsmt_sf",
+    "description": "Total square feet of basement area"
+  },
+  {
+    "variable": "heating",
+    "description": "Type of heating",
+    "values":
+      {
+        "Floor": "Floor Furnace",
+        "GasA": "Gas forced warm air furnace",
+        "GasW": "Gas hot water or steam heat",
+        "Grav": "Gravity furnace",
+        "OthW": "Hot water or steam heat other than gas",
+        "Wall": "Wall furnace"
+      }
+  },
+  {
+    "variable": "heating_qc",
+    "description": "Heating quality and condition",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Average/Typical",
+        "Fa": "Fair",
+        "Po": "Poor"
+      }
+  },
+  {
+    "variable": "central_air",
+    "description": "Central air conditioning",
+    "values": { "N": "No", "Y": "Yes" }
+  },
+  {
+    "variable": "electrical",
+    "description": "Electrical system",
+    "values":
+      {
+        "SBrkr": "Standard Circuit Breakers & Romex",
+        "FuseA": "Fuse Box over 60 AMP and all Romex wiring (Average)",
+        "FuseF": "60 AMP Fuse Box and mostly Romex wiring (Fair)",
+        "FuseP": "60 AMP Fuse Box and mostly knob & tube wiring (poor)",
+        "Mix": "Mixed"
+      }
+  },
+  { "variable": "1st_flr_sf", "description": "First Floor square feet" },
+  { "variable": "2nd_flr_sf", "description": "Second floor square feet" },
+  {
+    "variable": "low_qual_fin_sf",
+    "description": "Low quality finished square feet (all floors)"
+  },
+  {
+    "variable": "gr_liv_area",
+    "description": "Above grade (ground) living area square feet"
+  },
+  { "variable": "bsmt_full_bath", "description": "Basement full bathrooms" },
+  { "variable": "bsmt_half_bath", "description": "Basement half bathrooms" },
+  { "variable": "full_bath", "description": "Full bathrooms above grade" },
+  { "variable": "half_bath", "description": "Half baths above grade" },
+  {
+    "variable": "bedroom_abvgr",
+    "description": "Bedrooms above grade (does NOT include basement bedrooms)"
+  },
+  { "variable": "kitchen_abvgr", "description": "Kitchens above grade" },
+  {
+    "variable": "kitchen_qual",
+    "description": "Kitchen quality",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Typical/Average",
+        "Fa": "Fair",
+        "Po": "Poor"
+      }
+  },
+  {
+    "variable": "totrms_abvgrd",
+    "description": "Total rooms above grade (does not include bathrooms)"
+  },
+  {
+    "variable": "functional",
+    "description": "Home functionality (Assume typical unless deductions are warranted)",
+    "values":
+      {
+        "Typ": "Typical Functionality",
+        "Min1": "Minor Deductions 1",
+        "Min2": "Minor Deductions 2",
+        "Mod": "Moderate Deductions",
+        "Maj1": "Major Deductions 1",
+        "Maj2": "Major Deductions 2",
+        "Sev": "Severely Damaged",
+        "Sal": "Salvage only"
+      }
+  },
+  { "variable": "fireplaces", "description": "Number of fireplaces" },
+  {
+    "variable": "fireplace_qu",
+    "description": "Fireplace quality",
+    "values":
+      {
+        "Ex": "Excellent - Exceptional Masonry Fireplace",
+        "Gd": "Good - Masonry Fireplace in main level",
+        "TA": "Average - Prefabricated Fireplace in main living area or Masonry Fireplace in basement",
+        "Fa": "Fair - Prefabricated Fireplace in basement",
+        "Po": "Poor - Ben Franklin Stove",
+        "NA": "No Fireplace"
+      }
+  },
+  {
+    "variable": "garage_type",
+    "description": "Garage location",
+    "values":
+      {
+        "2Types": "More than one type of garage",
+        "Attchd": "Attached to home",
+        "Basment": "Basement Garage",
+        "BuiltIn": "Built-In (Garage part of house - typically has room above garage)",
+        "CarPort": "Car Port",
+        "Detchd": "Detached from home",
+        "NA": "No Garage"
+      }
+  },
+  { "variable": "garage_yr_blt", "description": "Year garage was built" },
+  {
+    "variable": "garage_finish",
+    "description": "Interior finish of the garage",
+    "values":
+      {
+        "Fin": "Finished",
+        "RFn": "Rough Finished",
+        "Unf": "Unfinished",
+        "NA": "No Garage"
+      }
+  },
+  { "variable": "garage_cars", "description": "Size of garage in car capacity" },
+  { "variable": "garage_area", "description": "Size of garage in square feet" },
+  {
+    "variable": "garage_qual",
+    "description": "Garage quality",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Typical/Average",
+        "Fa": "Fair",
+        "Po": "Poor",
+        "NA": "No Garage"
+      }
+  },
+  {
+    "variable": "garage_cond",
+    "description": "Garage condition",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Typical/Average",
+        "Fa": "Fair",
+        "Po": "Poor",
+        "NA": "No Garage"
+      }
+  },
+  {
+    "variable": "paved_drive",
+    "description": "Paved driveway",
+    "values": { "Y": "Paved", "P": "Partial Pavement", "N": "Dirt/Gravel" }
+  },
+  { "variable": "wood_deck_sf", "description": "Wood deck area in square feet" },
+  { "variable": "open_porch_sf", "description": "Open porch area in square feet" },
+  {
+    "variable": "enclosed_porch",
+    "description": "Enclosed porch area in square feet"
+  },
+  {
+    "variable": "3ssn_porch",
+    "description": "Three season porch area in square feet"
+  },
+  {
+    "variable": "screen_porch",
+    "description": "Screen porch area in square feet"
+  },
+  { "variable": "pool_area", "description": "Pool area in square feet" },
+  {
+    "variable": "pool_qc",
+    "description": "Pool quality",
+    "values":
+      {
+        "Ex": "Excellent",
+        "Gd": "Good",
+        "TA": "Average/Typical",
+        "Fa": "Fair",
+        "NA": "No Pool"
+      }
+  },
+  {
+    "variable": "fence",
+    "description": "Fence quality",
+    "values":
+      {
+        "GdPrv": "Good Privacy",
+        "MnPrv": "Minimum Privacy",
+        "GdWo": "Good Wood",
+        "MnWw": "Minimum Wood/Wire",
+        "NA": "No Fence"
+      }
+  },
+  {
+    "variable": "misc_feature",
+    "description": "Miscellaneous feature not covered in other categories",
+    "values":
+      {
+        "Elev": "Elevator",
+        "Gar2": "2nd Garage (if not described in garage section)",
+        "Othr": "Other",
+        "Shed": "Shed (over 100 SF)",
+        "TenC": "Tennis Court",
+        "NA": "None"
+      }
+  },
+  { "variable": "misc_val", "description": "$Value of miscellaneous feature" },
+  { "variable": "mo_sold", "description": "Month Sold (MM)" },
+  { "variable": "yr_sold", "description": "Year Sold (YYYY)" },
+  {
+    "variable": "sale_type",
+    "description": "Type of sale",
+    "values":
+      {
+        "WD": "Warranty Deed - Conventional",
+        "CWD": "Warranty Deed - Cash",
+        "VWD": "Warranty Deed - VA Loan",
+        "New": "Home just constructed and sold",
+        "COD": "Court Officer Deed/Estate",
+        "Con": "Contract 15% Down payment regular terms",
+        "ConLw": "Contract Low Down payment and low interest",
+        "ConLI": "Contract Low Interest",
+        "ConLD": "Contract Low Down",
+        "Oth": "Other"
+      }
+  },
+  {
+    "variable": "sale_condition",
+    "description": "Condition of sale",
+    "values":
+      {
+        "Normal": "Normal Sale",
+        "Abnorml": "Abnormal Sale -  trade, foreclosure, short sale",
+        "AdjLand": "Adjoining Land Purchase",
+        "Alloca": "Allocation - two linked properties with separate deeds, typically condo with a garage unit",
+        "Family": "Sale between family members",
+        "Partial": "Home was not completed when last assessed (associated with New Homes)"
+      }
+  },
+  {
+    "variable": "saleprice",
+    "description": "Sale price $$"
+  }
+]

preprocessing/preprocess.py

@@ -13,7 +13,7 @@ def main():
     print(f"[{df.shape[0]}] rows loaded over [{df.shape[1]}] columns")
 
     # Sanitizing the column names
-    df.columns = df.columns.str.lower().str.replace(" ", "_").str.replace(".", "")
+    df.columns = df.columns.str.lower().str.replace(" ", "_").str.replace("/", "_").str.replace(".", "")
 
     # Set the index
     df = df.set_index("order")