Table 3: The principle components, their contribution to the total phenotypic variation.
Phenotypic variable |
Principal components |
|||||
PC1 |
C2 |
PC3 |
PC4 |
PC5 |
PC6 |
|
Number of leaves |
0.461 |
0.162 |
0.035 |
0.000 |
0.005 |
0.000 |
Length of vine (cm) |
0.648 |
0.036 |
0.003 |
0.000 |
0.001 |
0.012 |
Leaf length (cm) |
0.413 |
0.049 |
0.060 |
0.019 |
0.113 |
0.000 |
Leaf width (cm) |
0.621 |
0.030 |
0.024 |
0.044 |
0.072 |
0.008 |
Petiole length (cm) |
0.522 |
0.010 |
0.020 |
0.033 |
0.006 |
0.119 |
Leaf colour |
0.084 |
0.544 |
0.180 |
0.012 |
0.014 |
0.006 |
Stem end shape |
0.036 |
0.027 |
0.000 |
0.265 |
0.177 |
0.245 |
Blossom end shape |
0.066 |
0.112 |
0.104 |
0.200 |
0.141 |
0.006 |
Fruit Shape |
0.011 |
0.010 |
0.116 |
0.486 |
0.000 |
0.026 |
Fruit Colour |
0.076 |
0.016 |
0.037 |
0.032 |
0.296 |
0.022 |
Fruit ribbing |
0.093 |
0.001 |
0.184 |
0.132 |
0.173 |
0.116 |
100 seed weight (g) |
0.492 |
0.093 |
0.000 |
0.057 |
0.045 |
0.028 |
Seed width (cm) |
0.139 |
0.065 |
0.153 |
0.005 |
0.140 |
0.267 |
Seed length (cm) |
0.121 |
0.428 |
0.057 |
0.011 |
0.031 |
0.020 |
Seed colour |
0.042 |
0.019 |
0.362 |
0.148 |
0.000 |
0.088 |
Seed hull |
0.256 |
0.326 |
0.271 |
0.003 |
0.000 |
0.044 |
Eigen value |
4.082 |
1.928 |
1.606 |
1.447 |
1.215 |
1.007 |
Variability (%) |
25.515 |
12.052 |
10.040 |
9.042 |
7.596 |
6.293 |
Cumulative % |
25.515 |
37.567 |
47.607 |
56.649 |
64.245 |
70.538 |
The values in bold correspond for each variable to the factor for which the squared cosine is the largest