"0","shapiro.test(house_weight$house_age)"
"1","
"
"1","	Shapiro-Wilk normality test"
"1","
"
"1","
"
"1","data:  "
"1","house_weight$house_age"
"1","
"
"1","W = 1, p-value = 0.8"
"1","
"
"1","
"
"0","shapiro.test(house_weight$house_size)"
"1","
"
"1","	Shapiro-Wilk normality test"
"1","
"
"1","
"
"1","data:  "
"1","house_weight$house_size"
"1","
"
"1","W = 0.9, p-value = 0.01"
"1","
"
"1","
"
"0","shapiro.test(house_weight$total_salvage_quantity)"
"1","
"
"1","	Shapiro-Wilk normality test"
"1","
"
"1","
"
"1","data:  "
"1","house_weight$total_salvage_quantity"
"1","
"
"1","W = 1, p-value = 0.2"
"1","
"
"1","
"
"0","shapiro.test(house_weight$total_dropbox_quantity)"
"1","
"
"1","	Shapiro-Wilk normality test"
"1","
"
"1","
"
"1","data:  "
"1","house_weight$total_dropbox_quantity"
"1","
"
"1","W = 1, p-value = 0.2"
"1","
"
"1","
"
