ast: [](){expression}<LSEP>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){ggplot2}<LEND>[call](){}<LSEP>[](symbol){library}<LSEP>[](symbol){readr}<LEND>[call](){}<LSEP>[](symbol){system}<LSEP>[argument 0; litteral](str){ls ../input}<LEND>[call](){}<LSEP>[](symbol){getwd}<LEND>[assign](){<-}<LSEP>[](symbol){housing}<LEND>[call](){}<LSEP>[](symbol){read.csv}<LSEP>[argument 0; litteral](str){../input/train.csv}<LEND>[call](){}<LSEP>[](symbol){names}<LSEP>[](symbol){housing}<LEND>[assign](){=}<LSEP>[](symbol){dict}<LEND>[call](){}<LSEP>[](symbol){data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){SalePrice}<LSEP>[argument 1; litteral](str){MSSubClass}<LSEP>[argument 2; litteral](str){MSZoning}<LSEP>[argument 3; litteral](str){LotFrontage}<LSEP>[argument 4; litteral](str){LotArea}<LSEP>[argument 5; litteral](str){Street}<LSEP>[argument 6; litteral](str){Alley}<LSEP>[argument 7; litteral](str){LotShape}<LSEP>[argument 8; litteral](str){LandContour}<LSEP>[argument 9; litteral](str){Utilities}<LSEP>[argument 10; litteral](str){LotConfig}<LSEP>[argument 11; litteral](str){LandSlope}<LSEP>[argument 12; litteral](str){Neighborhood}<LSEP>[argument 13; litteral](str){Condition1}<LSEP>[argument 14; litteral](str){Condition2}<LSEP>[argument 15; litteral](str){BldgType}<LSEP>[argument 16; litteral](str){HouseStyle}<LSEP>[argument 17; litteral](str){OverallQual}<LSEP>[argument 18; litteral](str){OverallCond}<LSEP>[argument 19; litteral](str){YearBuilt}<LSEP>[argument 20; litteral](str){YearRemodAdd}<LSEP>[argument 21; litteral](str){RoofStyle}<LSEP>[argument 22; litteral](str){RoofMatl}<LSEP>[argument 23; litteral](str){Exterior1st}<LSEP>[argument 24; litteral](str){Exterior2nd}<LSEP>[argument 25; litteral](str){MasVnrType}<LSEP>[argument 26; litteral](str){MasVnrArea}<LSEP>[argument 27; litteral](str){ExterQual}<LSEP>[argument 28; litteral](str){ExterCond}<LSEP>[argument 29; litteral](str){Foundation}<LSEP>[argument 30; litteral](str){BsmtQual}<LSEP>[argument 31; litteral](str){BsmtCond}<LSEP>[argument 32; litteral](str){BsmtExposure}<LSEP>[argument 33; litteral](str){BsmtFinType1}<LSEP>[argument 34; litteral](str){BsmtFinSF1}<LSEP>[argument 35; litteral](str){BsmtFinType2}<LSEP>[argument 36; litteral](str){BsmtFinSF2}<LSEP>[argument 37; litteral](str){BsmtUnfSF}<LSEP>[argument 38; litteral](str){TotalBsmtSF}<LSEP>[argument 39; litteral](str){Heating}<LSEP>[argument 40; litteral](str){HeatingQC}<LSEP>[argument 41; litteral](str){CentralAir}<LSEP>[argument 42; litteral](str){Electrical}<LSEP>[argument 43; litteral](str){1stFlrSF}<LSEP>[argument 44; litteral](str){2ndFlrSF}<LSEP>[argument 45; litteral](str){LowQualFinSF}<LSEP>[argument 46; litteral](str){GrLivArea}<LSEP>[argument 47; litteral](str){BsmtFullBath}<LSEP>[argument 48; litteral](str){BsmtHalfBath}<LSEP>[argument 49; litteral](str){FullBath}<LSEP>[argument 50; litteral](str){HalfBath}<LSEP>[argument 51; litteral](str){Bedroom}<LSEP>[argument 52; litteral](str){Kitchen}<LSEP>[argument 53; litteral](str){KitchenQual}<LSEP>[argument 54; litteral](str){TotRmsAbvGrd}<LSEP>[argument 55; litteral](str){Functional}<LSEP>[argument 56; litteral](str){Fireplaces}<LSEP>[argument 57; litteral](str){FireplaceQu}<LSEP>[argument 58; litteral](str){GarageType}<LSEP>[argument 59; litteral](str){GarageYrBlt}<LSEP>[argument 60; litteral](str){GarageFinish}<LSEP>[argument 61; litteral](str){GarageCars}<LSEP>[argument 62; litteral](str){GarageArea}<LSEP>[argument 63; litteral](str){GarageQual}<LSEP>[argument 64; litteral](str){GarageCond}<LSEP>[argument 65; litteral](str){PavedDrive}<LSEP>[argument 66; litteral](str){WoodDeckSF}<LSEP>[argument 67; litteral](str){OpenPorchSF}<LSEP>[argument 68; litteral](str){EnclosedPorch}<LSEP>[argument 69; litteral](str){3SsnPorch}<LSEP>[argument 70; litteral](str){ScreenPorch}<LSEP>[argument 71; litteral](str){PoolArea}<LSEP>[argument 72; litteral](str){PoolQC}<LSEP>[argument 73; litteral](str){Fence}<LSEP>[argument 74; litteral](str){MiscFeature}<LSEP>[argument 75; litteral](str){MiscVal}<LSEP>[argument 76; litteral](str){MoSold}<LSEP>[argument 77; litteral](str){YrSold}<LSEP>[argument 78; litteral](str){SaleType}<LSEP>[argument 79; litteral](str){SaleCondition}<LEND>[argument 1; call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){the property sale price in dol...}<LSEP>[argument 1; litteral](str){ The building class}<LSEP>[argument 2; litteral](str){ The general zoning classifica...}<LSEP>[argument 3; litteral](str){ Linear feet of street connect...}<LSEP>[argument 4; litteral](str){ Lot size in square feet}<LSEP>[argument 5; litteral](str){ Type of road access}<LSEP>[argument 6; litteral](str){ Type of alley access}<LSEP>[argument 7; litteral](str){ General shape of property}<LSEP>[argument 8; litteral](str){ Flatness of the property}<LSEP>[argument 9; litteral](str){ Type of utilities available}<LSEP>[argument 10; litteral](str){ Lot configuration}<LSEP>[argument 11; litteral](str){ Slope of property}<LSEP>[argument 12; litteral](str){ Physical locations within Ame...}<LSEP>[argument 13; litteral](str){ Proximity to main road or rai...}<LSEP>[argument 14; litteral](str){ Proximity to main road or rai...}<LSEP>[argument 15; litteral](str){ Type of dwelling}<LSEP>[argument 16; litteral](str){ Style of dwelling}<LSEP>[argument 17; litteral](str){ Overall material and finish q...}<LSEP>[argument 18; litteral](str){ Overall condition rating}<LSEP>[argument 19; litteral](str){ Original construction date}<LSEP>[argument 20; litteral](str){ Remodel date}<LSEP>[argument 21; litteral](str){ Type of roof}<LSEP>[argument 22; litteral](str){ Roof material}<LSEP>[argument 23; litteral](str){ Exterior covering on house}<LSEP>[argument 24; litteral](str){ Exterior covering on house (i...}<LSEP>[argument 25; litteral](str){ Masonry veneer type}<LSEP>[argument 26; litteral](str){ Masonry veneer area in square...}<LSEP>[argument 27; litteral](str){ Exterior material quality}<LSEP>[argument 28; litteral](str){ Present condition of the mate...}<LSEP>[argument 29; litteral](str){ Type of foundation}<LSEP>[argument 30; litteral](str){ Height of the basement}<LSEP>[argument 31; litteral](str){ General condition of the base...}<LSEP>[argument 32; litteral](str){ Walkout or garden level basem...}<LSEP>[argument 33; litteral](str){ Quality of basement finished ...}<LSEP>[argument 34; litteral](str){ Type 1 finished square feet}<LSEP>[argument 35; litteral](str){ Quality of second finished ar...}<LSEP>[argument 36; litteral](str){ Type 2 finished square feet}<LSEP>[argument 37; litteral](str){ Unfinished square feet of bas...}<LSEP>[argument 38; litteral](str){ Total square feet of basement...}<LSEP>[argument 39; litteral](str){ Type of heating}<LSEP>[argument 40; litteral](str){ Heating quality and condition}<LSEP>[argument 41; litteral](str){ Central air conditioning}<LSEP>[argument 42; litteral](str){ Electrical system}<LSEP>[argument 43; litteral](str){ First Floor square feet}<LSEP>[argument 44; litteral](str){ Second floor square feet}<LSEP>[argument 45; litteral](str){ Low quality finished square f...}<LSEP>[argument 46; litteral](str){ Above grade (ground) living a...}<LSEP>[argument 47; litteral](str){ Basement full bathrooms}<LSEP>[argument 48; litteral](str){ Basement half bathrooms}<LSEP>[argument 49; litteral](str){ Full bathrooms above grade}<LSEP>[argument 50; litteral](str){ Half baths above grade}<LSEP>[argument 51; litteral](str){ Number of bedrooms above base...}<LSEP>[argument 52; litteral](str){ Number of kitchens}<LSEP>[argument 53; litteral](str){ Kitchen quality}<LSEP>[argument 54; litteral](str){ Total rooms above grade (does...}<LSEP>[argument 55; litteral](str){ Home functionality rating}<LSEP>[argument 56; litteral](str){ Number of fireplaces}<LSEP>[argument 57; litteral](str){ Fireplace quality}<LSEP>[argument 58; litteral](str){ Garage location}<LSEP>[argument 59; litteral](str){ Year garage was built}<LSEP>[argument 60; litteral](str){ Interior finish of the garage}<LSEP>[argument 61; litteral](str){ Size of garage in car capacity}<LSEP>[argument 62; litteral](str){ Size of garage in square feet}<LSEP>[argument 63; litteral](str){ Garage quality}<LSEP>[argument 64; litteral](str){ Garage condition}<LSEP>[argument 65; litteral](str){ Paved driveway}<LSEP>[argument 66; litteral](str){ Wood deck area in square feet}<LSEP>[argument 67; litteral](str){ Open porch area in square feet}<LSEP>[argument 68; litteral](str){ Enclosed porch area in square...}<LSEP>[argument 69; litteral](str){ Three season porch area in sq...}<LSEP>[argument 70; litteral](str){ Screen porch area in square feet}<LSEP>[argument 71; litteral](str){ Pool area in square feet}<LSEP>[argument 72; litteral](str){ Pool quality}<LSEP>[argument 73; litteral](str){ Fence quality}<LSEP>[argument 74; litteral](str){ Miscellaneous feature not cov...}<LSEP>[argument 75; litteral](str){ $Value of miscellaneous feature}<LSEP>[argument 76; litteral](str){ Month Sold}<LSEP>[argument 77; litteral](str){ Year Sold}<LSEP>[argument 78; litteral](str){ Type of sale}<LSEP>[argument 79; litteral](str){ Condition of sale}<LEND>[assign](){<-}<LSEP>[](symbol){housing_class}<LEND>[call](){}<LSEP>[](symbol){as.data.frame}<LEND>[argument 0; call](){}<LSEP>[](symbol){sapply}<LSEP>[](symbol){housing}<LSEP>[](symbol){class}<LEND>[assign](){<-}<LSEP>[](symbol){housing_class}<LEND>[call](){}<LSEP>[](symbol){cbind}<LEND>[argument 0; call](){}<LSEP>[](symbol){rownames}<LSEP>[](symbol){housing_class}<LEND>[](symbol){housing_class}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){rownames}<LSEP>[](symbol){housing_class}<LEND>[call](){}<LSEP>[](symbol){c}<LEND>[argument 0; call](){}<LSEP>[](symbol){:}<LSEP>[argument 0; litteral](real){1.000000}<LSEP>[argument 1; litteral](real){81.000000}<LEND>[assign](){<-}<LSEP>[variable; call](){}<LSEP>[](symbol){colnames}<LSEP>[](symbol){housing_class}<LEND>[call](){}<LSEP>[](symbol){c}<LSEP>[argument 0; litteral](str){Variable}<LSEP>[argument 1; litteral](str){class}<LEND>[assign](){<-}<LSEP>[](symbol){housing_class}<LEND>[call](){}<LSEP>[](symbol){merge}<LSEP>[](symbol){dict}<LSEP>[](symbol){housing_class}<LSEP>[argument 2; litteral](str){Variable}<LSEP>[argument 3; litteral](str){field}<LSEP>[argument 4; litteral](logical){TRUE}