Ocena
| Tydzień oceny BLUP | 37 |
|---|---|
| Data oceny BLUP | 2009-09-07 |
| h_pd | 0.18 |
| h_pm | -1.00 |
| h_in | -0.48 |
| Liczba potomstwa | 6 |
| Liczba kojarzeń | 3 |
Dane identyfikacyjne
| Numer zwierzęcia | 26059000106 |
|---|---|
| Płeć | K |
| Rasa | PBZ |
| Hodowca | 376 |
| OSHZ | wielkopolski |

| Tydzień oceny BLUP | Data oceny BLUP | h_pd | h_pm | h_in | Liczba potomstwa | Liczba kojarzeń |
|---|---|---|---|---|---|---|
| Średnia półroczna ocen dla knura | 0.010000 | -1.470000 | -0.920000 | 10.190000 | 4.730000 | |
| Średnia ocen dla knura | 0.200000 | -1.110000 | -0.590000 | 29.470000 | 10.050000 | |
| 37 | 2009-09-07 | 0.18 | -1.00 | -0.48 | 6 | 3 |
| 36 | 2009-08-31 | 0.18 | -1.00 | -0.48 | 6 | 3 |
| 35 | 2009-08-24 | 0.19 | -1.01 | -0.48 | 6 | 3 |
| 34 | 2009-08-17 | 0.12 | -1.02 | -0.56 | 6 | 3 |
| 33 | 2009-08-10 | 0.14 | -1.02 | -0.56 | 6 | 3 |
| 32 | 2009-08-03 | 0.22 | -1.05 | -0.49 | 6 | 3 |
| 31 | 2009-07-27 | 0.23 | -1.06 | -0.48 | 6 | 3 |
| 30 | 2009-07-20 | -0.02 | -0.90 | -0.59 | 6 | 3 |
| 29 | 2009-07-13 | 0.00 | -0.89 | -0.59 | 6 | 3 |
| 28 | 2009-07-06 | -0.11 | -1.45 | -1.06 | 8 | 4 |
| 27 | 2009-06-29 | -0.11 | -1.46 | -1.06 | 8 | 4 |
| 26 | 2009-06-22 | -0.11 | -1.46 | -1.07 | 8 | 4 |
| 25 | 2009-06-15 | -0.11 | -1.47 | -1.08 | 8 | 4 |
| 24 | 2009-06-08 | -0.12 | -1.47 | -1.09 | 8 | 4 |
| 23 | 2009-06-01 | -0.11 | -1.48 | -1.09 | 8 | 4 |
| 22 | 2009-05-25 | -0.12 | -1.45 | -1.08 | 8 | 4 |
| 21 | 2009-05-18 | -0.21 | -1.83 | -1.26 | 8 | 4 |
| 20 | 2009-05-11 | -0.10 | -2.07 | -1.33 | 16 | 7 |
| 19 | 2009-05-04 | -0.10 | -2.04 | -1.33 | 16 | 7 |
| 18 | 2009-04-27 | -0.11 | -2.05 | -1.34 | 16 | 7 |
| 17 | 2009-04-20 | 0.00 | -1.71 | -1.06 | 16 | 7 |
| 16 | 2009-04-13 | -0.01 | -1.73 | -1.08 | 16 | 7 |
| 15 | 2009-04-06 | 0.00 | -1.74 | -1.09 | 16 | 7 |
| 14 | 2009-03-30 | 0.01 | -1.75 | -1.07 | 16 | 7 |
| 13 | 2009-03-23 | 0.01 | -1.74 | -1.07 | 16 | 7 |
| 12 | 2009-03-16 | 0.42 | -2.32 | -1.13 | 19 | 8 |
| 11 | 2009-03-09 | 0.61 | -2.42 | -0.96 | 13 | 5 |
| 10 | 2009-03-02 | 0.62 | -2.43 | -0.99 | 13 | 5 |
| 9 | 2009-02-23 | 0.62 | -2.44 | -0.97 | 13 | 5 |
| 8 | 2009-02-16 | 0.64 | -2.41 | -0.96 | 13 | 5 |
| 7 | 2009-02-09 | 0.65 | -2.40 | -0.95 | 13 | 5 |
| 6 | 2009-02-02 | 0.69 | -2.36 | -0.94 | 13 | 5 |
| 5 | 2009-01-26 | 0.69 | -2.36 | -0.95 | 13 | 5 |
| 4 | 2009-01-19 | 0.77 | -2.58 | -1.08 | 16 | 6 |
| 3 | 2009-01-12 | 0.77 | -2.56 | -1.09 | 16 | 6 |
| 2 | 2009-01-05 | 0.56 | -2.35 | -1.06 | 14 | 5 |
| 52 | 2008-12-22 | 0.57 | -2.30 | -1.04 | 14 | 5 |
| 51 | 2008-12-15 | 0.95 | -1.70 | -0.46 | 28 | 9 |
| 50 | 2008-12-08 | 0.96 | -1.71 | -0.47 | 28 | 9 |
| 49 | 2008-12-01 | 0.99 | -1.70 | -0.46 | 28 | 9 |
| 48 | 2008-11-24 | 0.80 | -1.68 | -0.65 | 31 | 10 |
| 47 | 2008-11-17 | 0.81 | -1.68 | -0.63 | 31 | 10 |
| 46 | 2008-11-10 | 0.53 | -1.70 | -0.84 | 23 | 8 |
| 45 | 2008-11-03 | 1.02 | -1.74 | -0.54 | 30 | 11 |
| 44 | 2008-10-27 | 1.03 | -1.73 | -0.54 | 30 | 11 |
| 43 | 2008-10-20 | 1.11 | -1.82 | -0.55 | 30 | 11 |
| 42 | 2008-10-13 | 1.13 | -1.81 | -0.55 | 30 | 11 |
| 41 | 2008-10-06 | 1.13 | -1.81 | -0.54 | 30 | 11 |
| 40 | 2008-09-29 | 1.12 | -1.82 | -0.53 | 30 | 11 |
| 39 | 2008-09-22 | 1.10 | -1.79 | -0.52 | 30 | 11 |
| 38 | 2008-09-15 | 0.24 | -1.24 | -0.74 | 27 | 10 |
| 37 | 2008-09-08 | 0.25 | -1.25 | -0.74 | 27 | 10 |
| 36 | 2008-09-01 | 0.25 | -1.25 | -0.74 | 27 | 10 |
| 35 | 2008-08-25 | 0.24 | -1.25 | -0.76 | 27 | 10 |
| 34 | 2008-08-18 | 0.34 | -1.05 | -0.67 | 41 | 14 |
| 33 | 2008-08-11 | 0.32 | -1.05 | -0.66 | 41 | 14 |
| 32 | 2008-08-04 | 0.18 | -0.77 | -0.58 | 48 | 16 |
| 31 | 2008-07-28 | 0.17 | -0.76 | -0.58 | 48 | 16 |
| 30 | 2008-07-21 | -0.07 | -0.64 | -0.56 | 45 | 15 |
| 29 | 2008-07-14 | -0.08 | -0.63 | -0.56 | 45 | 15 |
| 28 | 2008-07-07 | -0.06 | -0.51 | -0.47 | 55 | 17 |
| 27 | 2008-06-30 | -0.06 | -0.53 | -0.48 | 55 | 17 |
| 26 | 2008-06-23 | -0.06 | -0.53 | -0.48 | 55 | 17 |
| 25 | 2008-06-16 | -0.25 | -0.15 | -0.35 | 41 | 15 |
| 24 | 2008-06-09 | -0.25 | -0.15 | -0.35 | 41 | 15 |
| 23 | 2008-06-02 | -0.25 | -0.15 | -0.35 | 41 | 15 |
| 22 | 2008-05-26 | -0.16 | 0.06 | -0.21 | 38 | 14 |
| 21 | 2008-05-19 | 0.22 | 0.15 | 0.23 | 49 | 17 |
| 20 | 2008-05-12 | 0.22 | 0.15 | 0.23 | 49 | 17 |
| 19 | 2008-05-05 | 0.03 | 0.20 | 0.15 | 42 | 14 |
| 18 | 2008-04-28 | 0.03 | 0.21 | 0.17 | 42 | 14 |
| 17 | 2008-04-21 | 0.10 | 0.09 | 0.17 | 53 | 16 |
| 16 | 2008-04-14 | 0.10 | 0.08 | 0.17 | 53 | 16 |
| 15 | 2008-04-07 | 0.11 | 0.08 | 0.17 | 53 | 16 |
| 14 | 2008-03-31 | 0.11 | 0.08 | 0.17 | 53 | 16 |
| 13 | 2008-03-24 | 0.12 | 0.08 | 0.18 | 53 | 16 |
| 12 | 2008-03-17 | 0.12 | 0.09 | 0.19 | 53 | 16 |
| 11 | 2008-03-10 | 0.11 | 0.09 | 0.17 | 53 | 16 |
| 10 | 2008-03-03 | -0.19 | -0.32 | -0.32 | 65 | 17 |
| 9 | 2008-02-25 | -0.20 | -0.31 | -0.32 | 65 | 17 |
| 8 | 2008-02-18 | 0.17 | -0.42 | -0.19 | 51 | 14 |
| 7 | 2008-02-11 | 0.17 | -0.43 | -0.19 | 51 | 14 |
| 6 | 2008-02-04 | 0.07 | -0.48 | -0.32 | 44 | 13 |
| 5 | 2008-01-28 | -0.16 | -0.29 | -0.31 | 47 | 14 |
| 4 | 2008-01-21 | -0.16 | -0.29 | -0.31 | 47 | 14 |
| 3 | 2008-01-14 | -0.16 | -0.29 | -0.31 | 47 | 14 |
| 2 | 2008-01-07 | -0.34 | -0.28 | -0.35 | 40 | 13 |
| 52 | 2007-12-24 | -0.33 | -0.29 | -0.34 | 40 | 13 |
| 51 | 2007-12-17 | -0.31 | -0.36 | -0.35 | 40 | 13 |
| 50 | 2007-12-10 | -0.30 | -0.36 | -0.34 | 40 | 13 |
| 49 | 2007-12-03 | -0.30 | -0.35 | -0.34 | 40 | 13 |
| 48 | 2007-11-26 | -0.30 | -0.35 | -0.34 | 40 | 13 |
| 47 | 2007-11-19 | -0.39 | -0.86 | -0.77 | 29 | 10 |
| 46 | 2007-11-12 | -0.60 | -0.88 | -0.94 | 34 | 14 |
Knury i lochy
| Filia | Stado | Numer zwierzęcia | Numer matki | Płeć | Rasa | Data oceny | BLUP ZWH | h_in | h_pd | h_pm |
|---|---|---|---|---|---|---|---|---|---|---|
| Pz (26) | 376 | 26376033708 | 26376049107 | L | PBZ | 11-03-2009 | 9.72 | -1.38 | -0.85 | -0.63 |
| Pz (26) | 376 | 26376033808 | 26376049107 | L | PBZ | 11-03-2009 | 10.01 | -0.67 | 0.78 | -1.28 |
| Pz (26) | 376 | 26376033908 | 26376049107 | L | PBZ | 11-03-2009 | 9.70 | -1.54 | -0.10 | -1.85 |
| Pz (26) | 376 | 26376034108 | 26376082605 | L | PBZ | 11-03-2009 | 10.43 | -2.58 | -0.25 | -3.59 |
| Pz (26) | 376 | 26376034608 | 26376069006 | L | PBZ | 11-03-2009 | 9.59 | -1.05 | 0.15 | -2.23 |
| Pz (26) | 376 | 26376034708 | 26376069006 | L | PBZ | 11-03-2009 | 9.91 | -0.10 | 1.44 | -2.14 |
| Pz (26) | 376 | 26376027608 | 26376026106 | L | PBZ | 08-01-2009 | 10.32 | -0.04 | 0.83 | -1.28 |
| Pz (26) | 376 | 26376027808 | 26376026106 | L | PBZ | 08-01-2009 | 10.64 | 0.94 | 1.85 | -0.82 |
| Pz (26) | 376 | 26376020108 | 26376083905 | L | PBZ | 14-11-2008 | 9.43 | 1.68 | 1.95 | 0.03 |
| Pz (26) | 376 | 26376020308 | 26376083905 | L | PBZ | 14-11-2008 | 9.39 | 1.68 | 1.59 | 0.37 |
| Pz (26) | 376 | 26376020608 | 26376083905 | L | PBZ | 14-11-2008 | 9.24 | 1.19 | 1.22 | -0.01 |
| Pz (26) | 376 | 26376021708 | 26376010304 | L | PBZ | 14-11-2008 | 9.60 | -1.91 | 0.68 | -3.71 |
| Pz (26) | 376 | 26376022908 | 26376014806 | L | PBZ | 14-11-2008 | 9.64 | -0.96 | 0.88 | -2.14 |
| Pz (26) | 376 | 26376023108 | 26376014806 | L | PBZ | 14-11-2008 | 9.44 | -1.70 | 0.62 | -3.01 |
| Pz (26) | 376 | 26376023208 | 26376014806 | L | PBZ | 14-11-2008 | 9.28 | -2.02 | -0.10 | -2.89 |
| Pz (26) | 376 | 26376023408 | 26376014806 | L | PBZ | 14-11-2008 | 9.66 | -0.79 | 0.62 | -1.60 |
| Pz (26) | 376 | 26376014908 | 26376000806 | L | PBZ | 16-09-2008 | 8.97 | -1.49 | 0.81 | -2.62 |
| Pz (26) | 376 | 26376015008 | 26376000806 | L | PBZ | 16-09-2008 | 9.04 | -1.32 | 1.24 | -2.83 |
| Pz (26) | 376 | 26376015108 | 26376000806 | L | PBZ | 16-09-2008 | 8.48 | -3.02 | -0.18 | -4.19 |
| Pz (26) | 376 | 26376007608 | 26376082702 | L | PBZ | 22-07-2008 | 8.02 | -2.04 | -0.32 | -2.24 |
| Pz (26) | 376 | 26376007808 | 26376082702 | L | PBZ | 22-07-2008 | 8.02 | -2.20 | 0.35 | -3.22 |
| Pz (26) | 376 | 26376007908 | 26376082702 | L | PBZ | 22-07-2008 | 7.93 | -2.20 | -0.85 | -1.99 |
| Pz (26) | 376 | 26376003108 | 26376010304 | L | PBZ | 18-06-2008 | 0.00 | -0.80 | -0.45 | -0.54 |
| Pz (26) | 376 | 26376003208 | 26376010304 | L | PBZ | 18-06-2008 | 0.00 | 0.22 | -0.07 | 0.85 |
| Pz (26) | 376 | 26376003308 | 26376037606 | L | PBZ | 18-06-2008 | 0.00 | -1.45 | -0.67 | -0.55 |
| Pz (26) | 376 | 26376003508 | 26376037606 | L | PBZ | 18-06-2008 | 0.00 | -2.08 | -0.92 | -1.28 |
| Pz (26) | 376 | 26376003708 | 26376037606 | L | PBZ | 18-06-2008 | 0.00 | -2.08 | -0.53 | -1.72 |
| Pz (26) | 376 | 26376003808 | 26376037606 | L | PBZ | 18-06-2008 | 0.00 | -1.69 | -0.78 | -0.75 |
| Pz (26) | 376 | 26376004208 | 26376037606 | L | PBZ | 18-06-2008 | 0.00 | -0.75 | -0.92 | 0.92 |
| Pz (26) | 376 | 26376004408 | 26376039806 | L | PBZ | 18-06-2008 | 0.00 | -0.65 | 0.37 | -1.42 |
| Pz (26) | 376 | 26376004508 | 26376039806 | L | PBZ | 18-06-2008 | 0.00 | -2.45 | -1.32 | -2.72 |
| Pz (26) | 376 | 26376004608 | 26376039806 | L | PBZ | 18-06-2008 | 0.00 | 1.84 | 1.29 | 1.75 |
| Pz (26) | 376 | 26376004708 | 26376039806 | L | PBZ | 18-06-2008 | 0.00 | 0.13 | 1.04 | -0.89 |
| Pz (26) | 376 | 26376004808 | 26376039806 | L | PBZ | 18-06-2008 | 0.00 | -2.21 | -1.18 | -2.40 |
| Pz (26) | 376 | 26376005108 | 26376024606 | L | PBZ | 18-06-2008 | 0.00 | -0.72 | 0.44 | -1.19 |
| Pz (26) | 376 | 26376005608 | 26376074205 | L | PBZ | 18-06-2008 | 0.00 | -1.19 | -0.17 | -2.05 |
| Pz (26) | 376 | 26376000208 | 26376066104 | L | PBZ | 30-05-2008 | 9.69 | -2.27 | -1.27 | -1.35 |
| Pz (26) | 376 | 26376000308 | 26376066104 | L | PBZ | 30-05-2008 | 10.04 | -1.05 | -1.15 | 0.60 |
| Pz (26) | 376 | 26376000608 | 26376066104 | L | PBZ | 30-05-2008 | 9.87 | -1.74 | -0.78 | -0.99 |
| Pz (26) | 376 | 26376047707 | 26376081604 | L | PBZ | 09-05-2008 | 10.15 | 0.97 | 0.77 | 0.60 |
| Pz (26) | 376 | 26376047807 | 26376081604 | L | PBZ | 09-05-2008 | 9.78 | -0.26 | 0.25 | -0.98 |
| Pz (26) | 376 | 26376048007 | 26376081204 | L | PBZ | 09-05-2008 | 9.74 | -0.91 | -0.11 | -1.54 |
| Pz (26) | 376 | 26376048207 | 26376081204 | L | PBZ | 09-05-2008 | 9.70 | -1.22 | 0.42 | -2.55 |
| Pz (26) | 376 | 26376048507 | 26376031605 | L | PBZ | 09-05-2008 | 10.47 | -1.34 | -0.03 | -2.85 |
| Pz (26) | 376 | 26376048707 | 26376031605 | L | PBZ | 09-05-2008 | 11.51 | 2.06 | 1.59 | 1.20 |
| Pz (26) | 376 | 26376048807 | 26376031605 | L | PBZ | 09-05-2008 | 10.68 | -0.72 | 0.52 | -2.36 |
| Pz (26) | 376 | 26376040007 | 26376076006 | L | PBZ | 20-02-2008 | 10.14 | 0.87 | 1.29 | -0.73 |
| Pz (26) | 376 | 26376040107 | 26376076006 | L | PBZ | 20-02-2008 | 9.68 | -0.38 | -0.37 | -1.08 |
| Pz (26) | 376 | 26376040207 | 26376076006 | L | PBZ | 20-02-2008 | 10.01 | 0.63 | 0.40 | -0.19 |
| Pz (26) | 376 | 26376040307 | 26376076006 | L | PBZ | 20-02-2008 | 9.45 | -1.24 | -0.61 | -2.17 |
| Pz (26) | 376 | 26376040407 | 26376076006 | L | PBZ | 20-02-2008 | 10.01 | 0.71 | 0.27 | 0.04 |
| Pz (26) | 376 | 26376040507 | 26376076006 | L | PBZ | 20-02-2008 | 10.03 | 0.63 | 0.90 | -0.81 |
| Pz (26) | 376 | 26376042407 | 26376029205 | L | PBZ | 20-02-2008 | 10.34 | -0.44 | -0.18 | -1.89 |
| Pz (26) | 376 | 26376042707 | 26376029205 | L | PBZ | 20-02-2008 | 10.76 | 0.73 | 1.55 | -1.89 |
| Pz (26) | 376 | 26376042907 | 26376029205 | L | PBZ | 20-02-2008 | 10.26 | -0.75 | -0.18 | -2.43 |
| Pz (26) | 376 | 26376043007 | 26376029205 | L | PBZ | 20-02-2008 | 11.11 | 1.91 | 2.22 | -0.69 |
| Pz (26) | 376 | 26376043407 | 26376082605 | L | PBZ | 20-02-2008 | 10.47 | 0.86 | 1.70 | -0.59 |
| Pz (26) | 376 | 26376044007 | 26082097103 | L | PBZ | 20-02-2008 | 11.24 | 1.24 | 1.24 | -0.77 |
| Pz (26) | 376 | 26376044107 | 26082097103 | L | PBZ | 20-02-2008 | 11.15 | 1.09 | 0.30 | 0.05 |
| Pz (26) | 376 | 26376044207 | 26082097103 | L | PBZ | 20-02-2008 | 11.36 | 1.55 | 1.63 | -0.65 |
| Pz (26) | 376 | 26376037807 | 26376037606 | L | PBZ | 07-02-2008 | 9.41 | -0.72 | 0.28 | -1.42 |
| Pz (26) | 376 | 26376038607 | 26376006105 | L | PBZ | 07-02-2008 | 10.86 | 0.33 | 0.45 | 0.02 |
| Pz (26) | 376 | 26376038707 | 26376006105 | L | PBZ | 07-02-2008 | 10.91 | 0.10 | 2.04 | -2.03 |
| Pz (26) | 376 | 26376039007 | 26376006105 | L | PBZ | 07-02-2008 | 11.06 | 0.86 | 1.47 | -0.25 |
| Pz (26) | 376 | 26376039207 | 26376006105 | L | PBZ | 07-02-2008 | 10.83 | 0.17 | 0.67 | -0.45 |
| Pz (26) | 376 | 26376039807 | 26376026106 | L | PBZ | 07-02-2008 | 9.96 | -0.86 | -0.28 | -0.62 |
| Pz (26) | 376 | 26376039907 | 26376026106 | L | PBZ | 07-02-2008 | 10.03 | -0.55 | -0.28 | -0.15 |
| Pz (26) | 376 | 26376034207 | 26376070006 | L | PBZ | 11-01-2008 | 9.20 | -1.06 | 0.18 | -2.11 |
| Pz (26) | 376 | 26376034707 | 26376069006 | L | PBZ | 11-01-2008 | 9.83 | -0.70 | -0.26 | -0.56 |
| Pz (26) | 376 | 26376035007 | 26376069006 | L | PBZ | 11-01-2008 | 10.09 | 0.21 | 0.27 | 0.24 |
| Pz (26) | 376 | 26376035107 | 26376069006 | L | PBZ | 11-01-2008 | 9.85 | -0.55 | -0.46 | -0.14 |
| Pz (26) | 376 | 26376035207 | 26376069006 | L | PBZ | 11-01-2008 | 9.76 | -0.85 | -0.68 | -0.37 |
| Pz (26) | 376 | 26376036507 | 26376074205 | L | PBZ | 11-01-2008 | 9.91 | -0.16 | 1.29 | -2.17 |
| Pz (26) | 376 | 26376036707 | 26376024606 | L | PBZ | 11-01-2008 | 10.05 | 0.16 | -0.46 | 0.53 |
| Pz (26) | 376 | 26376036907 | 26376024606 | L | PBZ | 11-01-2008 | 10.11 | 0.16 | 0.36 | -0.32 |
| Pz (26) | 376 | 26376037007 | 26376024606 | L | PBZ | 11-01-2008 | 10.21 | 0.39 | 0.96 | -0.58 |
| Pz (26) | 376 | 26376037107 | 26376024606 | L | PBZ | 11-01-2008 | 10.16 | 0.31 | 0.49 | -0.20 |
| Pz (26) | 376 | 26376029207 | 26376014706 | L | PBZ | 21-11-2007 | 0.00 | 0.50 | -0.31 | 1.03 |
| Pz (26) | 376 | 26376029307 | 26376014706 | L | PBZ | 21-11-2007 | 0.00 | 2.01 | 0.71 | 2.47 |
| Pz (26) | 376 | 26376029407 | 26376014706 | L | PBZ | 21-11-2007 | 0.00 | 0.43 | -0.22 | 0.72 |
| Pz (26) | 376 | 26376029507 | 26376014706 | L | PBZ | 21-11-2007 | 0.00 | -1.65 | -0.87 | -2.01 |
| Pz (26) | 376 | 26376029607 | 26376034204 | L | PBZ | 21-11-2007 | 0.00 | -1.75 | -1.16 | -1.42 |
| Pz (26) | 376 | 26376029707 | 26376034204 | L | PBZ | 21-11-2007 | 0.00 | 0.11 | -0.51 | 1.04 |
| Pz (26) | 376 | 26376029807 | 26376034204 | L | PBZ | 21-11-2007 | 0.00 | -0.46 | -0.51 | 0.10 |
| Pz (26) | 376 | 26376029907 | 26376034204 | L | PBZ | 21-11-2007 | 0.00 | 0.69 | -0.04 | 1.61 |
| Pz (26) | 376 | 26376030907 | 26376056303 | L | PBZ | 21-11-2007 | 0.00 | 0.38 | -0.60 | 1.73 |
| Pz (26) | 376 | 26376031007 | 26376056303 | L | PBZ | 21-11-2007 | 0.00 | 1.31 | -0.23 | 2.87 |
| Pz (26) | 376 | 26376031307 | 26376056303 | L | PBZ | 21-11-2007 | 0.00 | -1.13 | -0.88 | -0.55 |
Wykresy