| Variables | Height (cm) | Number leaves | Diameter (cm) | Leaves weight (g) | Stem weight (g) | Roots weight (g) | Moisture % | Succeed grafting (%) | Number CGU |
| Height (cm) | 1 | ||||||||
| Number feuilles | 0.433 | 1 |
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| Diameter (cm) | 0.905 | 0.705 | 1 |
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| Leaves weight (g) | 0.934 | 0.602 | 0.987 | 1 |
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| Stem weight (g) | 0.802 | 0.730 | 0.964 | 0.935 | 1 |
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| Roots weight (g) | 0.846 | 0.625 | 0.938 | 0.955 | 0.888 | 1 |
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| Moisture % | −0.027 | −0.772 | −0.396 | −0.294 | −0.416 | −0.338 | 1 |
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| Succeed grafting (%) | 0.901 | 0.377 | 0.815 | 0.813 | 0.778 | 0.722 | 0.077 | 1 |
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| Number CGU | 0.674 | 0.781 | 0.912 | 0.856 | 0.963 | 0.825 | −0.598 | 0.685 | 1 |