References
- 2000 . MINITAB Statistical Software , USA : Minitab Inc. . Anonymous.
- Draper , N. R. and Smith , H. 1998 . Applied Regression Analysis , New York : John Wiley and Sons, Inc. .
- Johnson , R. A. and Wichern , D. W. 2002 . Applied Multivariate Statistical Analysis , Upper Saddle River, New Jersey : Prentice Hall .
- Kor , A. , Keskin , S. , Karaca , S. and Arslan , S. 2004 . The effect of age and lactation order on some udder measurements in Akkeci goats. Yuzuncu Yil University . J. Agric. Sci. , 14 : 105 – 111 .
- Marie-Etancelin , C , Astruc , J. M. , Porte , D. , Larroque , H. and Robert-Granie , C. 2005 . Multiple-trait genetic parameters and genetic evaluation of udder-type traits in Lacaune dairy ewes . Livestock Prod. Sci. , 97 : 211 – 218 .
- Peris , S. , Caja , G. and Such , X. 1999 . Relationships between udder and milking traits in Murciano-Granadina dairy goats . Small Ruminant Res. , 33 : 171 – 179 .
- Seker , I. , Kul , S. and Bayraktar , M. 2000 . Linear udder traits and relationships between these and milk yield in Awassi and East-Friesian x Awassi corssbred (Fl) ewes . J. Lalahan Livestock Res. Inst. , 40 ( 2 ) : 45 – 55 .
- Sharma , S. 1996 . Applied Multivariate Techniques , New York : John Wiley and Sons, Inc. .
- Tabachnick , B. G. and Fidell , L. S. 2001 . Using Multivariate Statististics , Boston : Allyn and Bacon A Pearson Education Company .