price: house price, $1000s
 assess: assessed value, $1000s
 bdrms: number of bedrooms
 lotsize: size of lot in square feet
 sqrft: size of house in square feet
 colonial: =1 if home is colonial style
 lprice: log(price)
 lassess: log(assess
 llotsize: log(lotsize)
 lsqrft: log(sqrft)


                Media    Mediana      D. T.        Mín        Máx
price           293,5      265,5      102,7      111,0      725,0
assess          315,7      290,2      95,31      198,7      708,6
bdrms           3,568      3,000     0,8414      2,000      7,000
lotsize          9020       6430      10174       1000      92681
sqrft            2014       1845      577,2       1171       3880
colonial       0,6932      1,000     0,4638      0,000      1,000


Coeficientes de correlación, usando las observaciones 1 - 88
Valor crítico al 5% (a dos colas) = 0,2096 para n = 88

        assess         bdrms       lotsize         sqrft      colonial
        1,0000        0,4825        0,3281        0,8656        0,0829  assess
                      1,0000        0,1363        0,5315        0,3046  bdrms
                                    1,0000        0,1838        0,0140  lotsize
                                                  1,0000        0,0654  sqrft
                                                                1,0000  colonial