ahp: Ames Housing Price data.

In r02pro: R Programming: Zero to Pro

Ames Housing Price data.

Description

A dataset of 2048 houses in Ames, Iowa from 2006 to 2010, with 56 features including the sale date and price.

Usage

ahp

Format

A data frame with variables:

dt_sold

Date Sold

yr_sold

Year Sold

mo_sold

Month Sold

yr_built

Original construction date

yr_remodel

Remodel date (same as construction date if no remodeling or additions)

bldg_class

The building class

• 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

bldg_type

Type of dwelling

• 1Fam: Single-family Detached

• 2FmCon: Two-family Conversion; originally built as one-family dwelling

• Duplx: Duplex

• TwnhsE: Townhouse End Unit

• TwnhsI: Townhouse Inside Unit

house_style

Style of dwelling

• 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

zoning

Identifies the general zoning classification of the sale

• 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

neighborhd

Physical locations within Ames city limits

• 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: SawyerW

• Somerst: Somerset

• StoneBr: Stone Brook

• Timber: Timberland

• Veenker: Veenker

oa_cond

Overall condition rating

• 10: Very Excellent

• 9: Excellent

• 8: Very Good

• 7: Good

• 6: Above Average

• 5: Average

• 4: Below Average

• 3: Fair

• 2: Poor

• 1: Very Poor

oa_qual

Overall material and finish quality

• 10: Very Excellent

• 9: Excellent

• 8: Very Good

• 7: Good

• 6: Above Average

• 5: Average

• 4: Below Average

• 3: Fair

• 2: Poor

• 1: Very Poor

func

Home functionality rating

• Typ: Typical Functionality

• Min1: Minor Deductions 1

• Min2Minor Deductions 2

• Mod: Moderate Deductions

• Maj1: Major Deductions 1

• Maj2: Major Deductions 2

• Sev: Severely Damaged

• Sal: Salvage only

liv_area

living area square feet

1fl_area

First Floor square feet

2fl_area

Second floor square feet

tot_rms

Total rooms

bedroom

Number of bedrooms

bathroom

Number of bathrooms

kit

Number of kitchens

kit_qual

Kitchen quality

central_air

Central air conditioning

• N: No

• Y: Yes

elect

Electrical system

• 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

bsmt_area

Total square feet of basement area

bsmt_cond

General condition of the basement

bsmt_exp

Walkout or garden level basement walls

• Gd: Good Exposure

• Av: Average Exposure (split levels or foyers typically score average or above)

• Mn: Mimimum Exposure

• No: No Exposure

• NA: No Basement

bsmt_ht

Height of the basement

• Excellent: 100+ inches

• Good: 90-99 inches

• Average: 80-89 inches

• Fair: 70-79 inches

• Poor: <70 inches

• NA: No Basement

bsmt_fin_qual

Quality of basement finished area

• 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

ext_cond

Present condition of the material on the exterior

ext_cover

Exterior covering on house

• 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: Wood Siding

• WdShing: Wood Shingles

ext_qual

Exterior material quality

fdn

Type of foundation

• BrkTil: Brick & Tile

• CBlock: Cinder Block

• PConc: Poured Contrete

• Slab: Slab

• Stone: Stone

• Wood: Wood

fence

Fence quality

• GdPrv: Good Privacy

• MnPrv: Minimum Privacy

• GdWo: Good Wood

• MnWw: Minimum Wood/Wire

• NA: No Fence

fp

Number of fireplaces

fp_qual

Fireplace quality

gar_area

Size of garage in square feet

gar_car

Size of garage in car capacity

gar_cond

Garage condition

gar_fin

Interior finish of the garage

• Fin: Finished

• RFn: Rough Finished

• Unf: Unfinished

• NA: No Garage

gar_qual

Garage quality

gar_type

Garage location

• 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

gar_yr

Year garage was built

heat_qual

Heating quality and condition

land_contour

Flatness of the property

• 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

land_slope

Slope of property

• Gtl: Gentle slope

• Mod: Moderate Slope

• Sev: Severe Slope

lot_area

Lot size in square feet

lot_config

Lot configuration

• Inside: Inside lot

• Corner: Corner lot

• CulDSac: Cul-de-sac

• FR2: Frontage on 2 sides of property

• FR3: Frontage on 3 sides of property

lot_frontage

Linear feet of street connected to property

lot_shape

General shape of lot

• Reg: Regular

• IR1: Slightly irregular

• IR2: Moderately Irregular

• IR3: Irregular

pave_dr

Paved driveway

• Y: Paved

• P: Partial Pavement

• N: Dirt/Gravel

roof_matl

Roof material

• ClyTile: Clay or Tile

• CompShg: Standard (Composite) Shingle

• Membran: Membrane

• Metal: Metal

• Roll: Roll

• Tar&Grv: Gravel & Tar

• WdShake: Wood Shakes

• WdShngl: Wood Shingles

roof_style

Type of roof

• Flat: Flat

• Gable: Gable

• Gambrel: Gabrel (Barn)

• Hip: Hip

• Mansard: Mansard

• Shed: Shed

op_area

Open porch area in square feet

ep_area

Enclosed porch area in square feet

wd_area

Wood deck area in square feet

sale_price

The property's sale price in thousand dollars

Source

The original data comes from https://www.kaggle.com/c/house-prices-advanced-regression-techniques. Some data cleaning were applied.

r02pro documentation built on May 31, 2023, 8:09 p.m.