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XY

n{x1i, x2i, ..., xpi, yi}

i = β0 + β1x1i + · · ·+ βpxpi + εi

β εi

e

·NUMBER FOODS +11.07 · ACTIV EBUSSY +1.3 · AREA(M2) +0.1908 ·GAS Sum+31.38 · COMMUNITY ANDALUCIA+45.02 · COMMUNITY ARAGON +102.3 · COMMUNITY BALEARS +− 153.3 · COMMUNITY CANARIAS +− 39.3 · COMMUNITY CASTILLAY LEON +37.55 · COMMUNITY CASTILLALAMANCHA+− 65.53 · COMMUNITY GALICIA+69.72 · COMMUNITY MURCIA+− 101.6 · FAMILY TY PE Adult > 65 +46.62 · FAMILY TY PE 2Adult+Kid >= 16 +− 130.6 · FAMILY TY PE 30 <= adult < 65 +− 242.9 · FAMILY TY PE adult < 30 +31.1 · FAMILY TY PE 1Adult > 65 + 1Adult+− 102.9 · FAMILY TY PE 2Adult+ 3Kids+ < 16 +− 27.01 · CITY SIZE > 100000 +35.4 · CITY SIZE > 10000 < 20000 +31.88 ·ROOMS 6 +47.89 ·ROOMS 7 +55.27 ·ROOMS > 7 +167.6 ·WATER SOURCE Electricidad+− 66.35 ·WATER SOURCE Gasnatural +198.8 ·HEAT SOURCE Electricidad+HEAT SOURCE Gasnatural · −69.95 +− 69.7 · INCOME < 500 +− 52.14 · INCOME 500− 1000 +43.62 · INCOME 2500− 3000 +72.39 · INCOME > 3000 +270.6 · ZONA RES URBANA LUJO +58.75 · ZONA RES URBANA ALTA+462.9 · PROPERTY REGIMEN PROP SIN PRESTAMO +472.4 · PROPERTY REGIMEN PROP CON PRESTAMO +421.4 · PROPERTY REGIMEN ALQUILER +448.5 · PROPERTY REGIMEN ALQUILER REDUCIDO +408.8 · PROPERTY REGIMEN CESION SEMIGRATUITA+267.0 · PROPERTY REGIMEN CESION GRATUITA+43.07 · SIT PROF EMPLEADOR +122.8 · SIT PROF EMPRESARIO SIN ASALARIADO +

·CAPITAL+16.93 · STUDENTS +0.9208 · AREA(M2) +− 0.07414 · LIQUIDFUELS Sum+66.54 · COMMUNITY ARAGON +− 44.56 · COMMUNITY PRINCIPADODEASTURIAS +33.99 · COMMUNITY CASTILLAY LEON +29.3 · COMMUNITY CASTILLALAMANCHA+53.08 · COMMUNITY CATALUA+89.76 · COMMUNITY COMUNIDADDEMADRID +67.63 · COMMUNITY NAV ARRA+113.6 · COMMUNITY LARIOJA+− 45.15 · FAMILY TY PE 30 <= adult < 65 +39.42 ·ROOMS > 7 +285.7 ·WATER SOURCE Gasnatural +265.1 ·HEAT SOURCE Gasnatural +59.54 · INCOME > 3000 +− 48.62 · ZONA RES URBANA ALTA+− 96.48 · ZONA RES URBANA MEDIA+− 89.03 · ZONA RES URBANA INFERIOR +− 96.88 · ZONA RES RURAL AGRARIA+− 28.96 · PROPERTY REGIMEN ALQUILER +− 47.05 · PROPERTY REGIMEN CESION GRATUITA

·NMIEMB +− 2.424 ·NUMBER FOODS +82.69 · ACTIV EBUSSY +1.345 · AREA(M2) +0.1776 · PREPARED FOOD Sum+0.1502 · FRIGORIFICOS Sum+0.06265 · CENAS BARES Sum+0.06933 · CONSUMSIONES BARES Sum+− 0.2142 ·DIESEL Sum+0.422 · PARKING Sum+− 0.1231 · COMBINED Sum+− 0.1671 · SUBWAY Sum+− 0.2475 · BUS Sum+103.9 · COMMUNITY ANDALUCIA+319.4 · COMMUNITY BALEARS +400.0 · COMMUNITY CANARIAS +226.5 · COMMUNITY CANTABRIA+180.3 · COMMUNITY CATALUA+111.6 · COMMUNITY COMUNIDADV ALENCIANA+186.4 · COMMUNITY COMUNIDADDEMADRID +206.8 · COMMUNITY MURCIA+249.5 · FAMILY TY PE 2Adult+Kid >= 16 +76.64 · FAMILY TY PE 30 <= adult < 65 +117.3 · FAMILY TY PE 2Adult+ 0Kid+151.5 · FAMILY TY PE 2Adult+ 1Kid < 16 +− 111.3 · CITY SIZE > 100000 +− 109.8 ·ROOMS 7 +− 290.2 · INCOME < 500 +− 185.5 · INCOME 500− 1000 +− 119.7 · INCOME 1000− 1500 +− 106.4 · PROPERTY REGIMEN ALQUILER +− 115.1 · SIT PROF EMPRESARIO SIN ASALARIADO

·NMIEMB +− 5.751 ·NUMBER FOODS +74.03 · ACTIV EBUSSY +0.681 · AREA(M2) +0.04104 · CENAS BARES Sum+0.0525 · CONSUMSIONES BARES Sum+0.09791 · ELECTRICITY Sum+0.2496 · LIQUIDFUELS Sum+− 0.2603 ·GASOLINE Sum+0.3255 · PARKING Sum+− 0.1281 · COMBINED Sum+− 0.1663 · SUBWAY Sum+− 0.2105 · BUS Sum+0.1351 TELEFONO MOV IL Sum+− 368.8 · COMMUNITY ARAGON +− 255.8 · COMMUNITY BALEARS +− 192.4 · COMMUNITY CANARIAS +− 213.0 · COMMUNITY CASTILLAY LEON +− 264.6 · COMMUNITY CATALUA+− 102.7 · COMMUNITY COMUNIDADV ALENCIANA+− 295.1 · COMMUNITY NAV ARRA+− 320.1 · COMMUNITY PAISV ASCO +− 290.4 · COMMUNITY LARIOJA+− 545.2 · COMMUNITY CEUTA+− 189.2 · SIZE LOCATION > 100.000 +− 106.5 · SIZE LOCATION > 50.000 < 100.000 +117.2 · SIZE LOCATION < 10.000 +290.9 · FAMILY TY PE 2Adult+Kid >= 16 +160.8 · FAMILY TY PE 30 <= adult < 65 +715.6 · FAMILY TY PE adult < 30 +80.11 · FAMILY TY PE 1Adult > 65 + 1Adult+367.7 · FAMILY TY PE 2Adult+ 0Kid+288.4 · FAMILY TY PE 2Adult+ 1Kid < 16 +163.4 · FAMILY TY PE 2Adult+ 2Kid < 16 +86.49 ·WATER SOURCE Gasnatural +101.3 ·HEAT SOURCE Electricidad+− 216.8 · INCOME < 500 +− 104.4 · INCOME 500− 1000 +77.93 · INCOME 1500− 2000 +148.4 · INCOME 2000− 2500 +157.5 · INCOME 2500− 3000 +105.6 · ZONA RES RURAL AGRARIA+− 144.8 · PROPERTY REGIMEN ALQUILER +

·2.645 +NUMBER FOODS · −0.06124 +ACTIV EBUSSY · 0.455 +COMMUNITY CANTABRIA · −1.64 +COMMUNITY CATALUA · −3.072 +COMMUNITY COMUNIDADV ALENCIANA · −1.534 +COMMUNITY EXTREMADURA · −1.562 +COMMUNITY GALICIA · −1.522 +COMMUNITY MURCIA · −2.492 +COMMUNITY PAISV ASCO · −1.634 +COMMUNITY MELILLA · 4.128 +SIZE LOCATION > 100.000 · 1.718 +SIZE LOCATION < 10.000 · −1.163 +FAMILY TY PE 1Adult+Kid >= 16 · 2.529 +FAMILY TY PE 2Adult+Kid >= 16 · 2.072 +FAMILY TY PE 2Adult+ 1Kid < 16 · −1.467 +FAMILY TY PE 2Adult+ 2Kid < 16 · −4.084 +FAMILY TY PE 2Adult+ 3Kids+ < 16 · −3.873 +PROPERTY REGIMEN ALQUILER · 1.535 +SIT PROF OTRA SITUACION · 8.047