MONTGOMERY

  array(69) {
  ["nunati"]=>
  string(14) "US003138817693"
  ["insynt"]=>
  string(3) "138"
  ["cdinel"]=>
  string(2) "91"
  ["nbfila"]=>
  string(3) "451"
  ["nbcfla"]=>
  string(3) "100"
  ["inel"]=>
  string(2) "32"
  ["indemp"]=>
  string(2) "27"
  ["indemg"]=>
  string(2) "31"
  ["indetp"]=>
  string(4) "-0.2"
  ["indetb"]=>
  string(4) "-0.5"
  ["inlait"]=>
  string(3) "870"
  ["cdinmo"]=>
  string(2) "94"
  ["nbfiim"]=>
  NULL
  ["nbchfm"]=>
  string(1) "0"
  ["inmoph"]=>
  string(3) "0.8"
  ["inmaph"]=>
  string(3) "0.6"
  ["inccph"]=>
  string(4) "-0.7"
  ["inmeph"]=>
  string(3) "0.2"
  ["inpsph"]=>
  string(4) "-0.5"
  ["inpjph"]=>
  string(4) "-0.1"
  ["ineqph"]=>
  string(3) "0.3"
  ["inaaph"]=>
  string(3) "0.4"
  ["inahph"]=>
  string(3) "0.8"
  ["ineaph"]=>
  string(3) "0.7"
  ["iniaph"]=>
  string(3) "0.4"
  ["inltph"]=>
  string(3) "0.3"
  ["inhsph"]=>
  string(4) "-0.9"
  ["inlpph"]=>
  string(4) "-1.2"
  ["inpcph"]=>
  string(4) "-0.5"
  ["inasph"]=>
  string(3) "0.7"
  ["inecph"]=>
  string(4) "-1.3"
  ["inliph"]=>
  string(3) "0.0"
  ["inibph"]=>
  string(4) "-1.9"
  ["inajph"]=>
  string(3) "1.3"
  ["inpiph"]=>
  string(4) "-1.0"
  ["inmrph"]=>
  string(3) "1.1"
  ["inloph"]=>
  string(3) "0.3"
  ["intrph"]=>
  string(3) "0.8"
  ["inteph"]=>
  string(3) "0.5"
  ["insama"]=>
  string(4) "-1.4"
  ["infers"]=>
  string(3) "1.1"
  ["incell"]=>
  string(4) "-1.1"
  ["inmacl"]=>
  string(4) "-1.5"
  ["infert"]=>
  string(3) "0.8"
  ["inferg"]=>
  string(3) "0.9"
  ["invia1"]=>
  string(3) "0.3"
  ["inlgfo"]=>
  string(4) "-0.1"
  ["infnai"]=>
  string(3) "0.2"
  ["infvel"]=>
  string(3) "2.4"
  ["invitn"]=>
  string(3) "0.3"
  ["invitv"]=>
  string(3) "2.4"
  ["index_stpi"]=>
  string(3) "0.9"
  ["index_sli"]=>
  string(3) "1.2"
  ["index_slm"]=>
  string(4) "-0.2"
  ["insynta"]=>
  string(4) "-0.7"
  ["ref_breed"]=>
  string(2) "66"
  ["ref_btype"]=>
  string(1) "d"
  ["ref_date"]=>
  string(7) "12/2025"
  ["aaa"]=>
  string(6) "243156"
  ["ref_updated"]=>
  string(10) "2025-12-03"
  ["ref_weight"]=>
  string(1) "1"
  ["avg_milk_firsts"]=>
  string(4) "8202"
  ["avg_fat_perc_firsts"]=>
  string(3) "4.0"
  ["avg_prot_perc_firsts"]=>
  string(3) "3.2"
  ["avg_ntgn_perc_firsts"]=>
  string(3) "3.4"
  ["avg_milk_adults"]=>
  string(5) "10663"
  ["avg_fat_perc_adults"]=>
  string(3) "4.0"
  ["avg_prot_perc_adults"]=>
  string(3) "3.2"
  ["avg_ntgn_perc_adults"]=>
  string(3) "3.4"
}

  

Salud de la ubre

-1.4

-1 0 1 2

Células

-1.1

-1 0 1 2

Mastitis clínica

-1.5

-1 0 1 2

Reproducción

1.1

-1 0 1 2

Fertilidad vacas

0.8

-1 0 1 2

Fertilidad novillas

0.9

-1 0 1 2

Intervalo parto-1era IA

0.3

-1 0 1 2

Precocidad

-

Longevidad

-0.1

-1 0 1 2

Velocidad de ordeño

0.8

-1 0 1 2

Temperamento

0.5

-1 0 1 2

Duración de gestación

-

Facilidad de nacimiento

0.2

-1 0 1 2

Aptitud al parto

2.4

-1 0 1 2

Vitalidad al nacimiento

0.3

-1 0 1 2

Vitalidad al parto

2.4

-1 0 1 2