CORRESPONDENCE ANALYSIS TO EXPLORE THE RELATIONSHIP BETWEEN CATEGORIES OF QUALITATIVE VARIABLES (STRUCTURAL CHROMOSOMAL ABERRATIONS-INFERTILITY IN EGYPTIAN BUFFALO)

Faculty Veterinary Medicine Year: 2025
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Assiut Veterinary Medical Journal Assiut university Volume:
Keywords : CORRESPONDENCE ANALYSIS , EXPLORE , RELATIONSHIP BETWEEN CATEGORIES , QUALITATIVE    
Abstract:
This study aims to explore the relationships between categorical variables using Correspondence Analysis (CA), a statistical technique designed to visualize and interpret associations in contingency tables. By applying CA, we seek to uncover underlying patterns in the structure of count data. The variables under study were structural chromosomal aberrations and some diseases related to infertility in Egyptian buffalo. Structural chromosomal aberrations were divided into 6 categories (gap, break, deletion, fragment, ring chromosome and centromeric attenuation). Groups of animal diseases were 9 categories (control, repeat breeder, anestrum, retained placenta, free-martin, vaginal prolapse, uterine prolapse, uterine torsion and habitual abortion). The Chi-square test of independence revealed a statistically significant association, indicating a relationship between chromosomal aberrations and infertility groups. CA further supported this association, with a total inertia of 0.178, suggesting that approximately 17.8% of the variation in the data is explained by the relationship between these two variables. Dimensions 1 and 2 captured most of the data structure, explaining 53.5% and 27.2% of the variance, respectively. Uterine torsion and abortion were highly contributed to explaining data variance in dimension 1. For dimension-2, uterine prolapse, uterine torsion, and control were also highly contributed to explaining variance. For the second variable, centromeric attenuation was highly significant for dimension-1 and fragment and centromeric attenuation were highly contributed to variance explaining than other structural chromosomal aberrations. Animal breeders can use CA techniques in their farms to facilitate understanding the pattern of their data and graphical representation of large data set.
   
     
 
       

Author Related Publications

  • Fatma Desouky Mohamed Abdallah, "Application of Different Biostatistical Methods in Biological Data Analysis", Zagazig Veterinary Journal, ©Faculty of Veterinay Medicine, Zagazig University, 44511, Egypt. Volume 47, Number 2, p. XXX, June 2019 DOI: 10.21608/zvj, 2019 More
  • Fatma Desouky Mohamed Abdallah, "Application of Different Biostatistical Methods in Biological Data Analysis", Zagazig Veterinary Journal, ©Faculty of Veterinay Medicine, Zagazig University, 44511, Egypt. Volume 47, Number 2, p. XXX, June 2019 DOI: 10.21608/zvj, 2019 More
  • Fatma Desouky Mohamed Abdallah, "Statistical Modelling of Categorical Outcome with More than Two Nominal Categories", American Journal of Applied Mathematics and Statistics, 2018, Vol. 6, No. 6, 262-265 Available online at http://pubs.sciepub.com/ajams/6/6/7 ©Science , 2018 More
  • Fatma Desouky Mohamed Abdallah, "Parametric Survival Models for Predicting of Pregnancy in Friesian Cattle", International Journal of Statistics and Applications 2018, 8(3): 129-132 DOI: 10.5923/j.statistics.20180803.03, 2018 More
  • Fatma Desouky Mohamed Abdallah, "Role of Time Series Analysis in Forecasting Egg Production Depending on ARIMA Model", Applied Mathematics 2019, 9(1): 1-5 DOI: 10.5923/j.am.20190901.01, 2019 More

Department Related Publications

  • Khairy Mohamed Albayoumi Mohamed, "دراسات على الجاموس المصرى"1- مقاييس الجسم وعلاقتها ببعض الصفات الإقتصادية Studies on Egyptian Buffaloes I. Body measurement as related to some economic traits", مجلة الإسكندرية للعلوم البيطرية – العدد (5) – رقم (2) – 1989, 1989 More
  • Khairy Mohamed Albayoumi Mohamed, "تأثير السلاله والخصى للماعز على نسبة التصافى وصفات الذبيجه Effect of breed and castration of goats on dressing percentage and carcass traits", : مجلة أسيوط للعلوم الطبية البيطرية العدد (20) – رقم (39) – 1988, 1988 More
  • Khairy Mohamed Albayoumi Mohamed, "تأثير بعض العوامل البيئية والوراثيه على مكونات اللبن لأبقار الفريزيان فى مصر Effect of some environmental and genetic factors on milk constitutes of Friesian cows in Egypt", مجلة الزقازيق للبحوث الزراعية – العدد (16) – رقم (2) – 1989, 1989 More
  • Khairy Mohamed Albayoumi Mohamed, "دراسات على أبقار الفريزيان فى مصر "1- نمط النمو فى عجول الفريزيان من الولادة حتى عمر 12 شهر." "Studies on Friesian cattle in Egypt" "I. Growth pattern in Friesian calves from birth to tweleve month of age."", مجلة الزقازيق البيطرية – العدد (17) – رقم (2) – 1989., 1989 More
  • Khairy Mohamed Albayoumi Mohamed, "تأثير عدد الخلفه وكثافة اعداد التربية على أوزان الجسم قبل وبعد الفطام فى الأرنب النيوزيلاندى الأبيض." Effect of litter size and stocking density on body weight of pre and post- weaning New Zealand White rabbits", المجلة الطبية البيطرية- الجيزة – كلية الطب البيطرى – جامعة القاهرة , 1993 More
Tweet