Table 4 Permutation test for CCA variables
From: Vulnerability and risk management of Agave species in the Tehuacán Valley, México
Management, ecological and sociocultural factors variable | Df | Chisq | F | Pr(>F) | Significance |
|---|---|---|---|---|---|
Ecological status | 1 | 0.0204 | 5.1775 | 0.018 | * |
Vegetation types where species occurs | 1 | 0.0047 | 1.1888 | 0.301 | |
Distribution | 1 | 0.0101 | 2.5752 | 0.08 | |
Life cycle | 1 | 0.0144 | 3.6426 | 0.047 | * |
Use types number | 1 | 0.0032 | 0.8036 | 0.449 | |
Utilized parts | 1 | 0.0026 | 0.6683 | 0.508 | |
Type of harvest | 1 | 0.0218 | 5.5248 | 0.009 | ** |
Commercial value | 1 | 0.0221 | 5.6139 | 0.01 | ** |
Medicinal uses | 1 | 0.0028 | 0.7027 | 0.478 | |
Residual | 18 | 0.0709 | |||
Management and sociocultural factors | |||||
Use types number | 1 | 0.005 | 1.3204 | 0.241 | |
Utilized parts | 1 | 0.005 | 1.3281 | 0.261 | |
Type of harvest | 1 | 0.0504 | 13.2815 | 0.001 | ** |
Commercial value | 1 | 0.026 | 6.8539 | 0.007 | ** |
Medicinal uses | 1 | 0.0029 | 0.7589 | 0.471 | |
Residual | 22 | 0.0836 | |||
Management and ecological factor | |||||
Ecological status | 1 | 0.0204 | 3.8029 | 0.032 | * |
Vegetation types where species occurs | 1 | 0.0047 | 0.8732 | 0.369 | |
Distribution | 1 | 0.0101 | 1.8915 | 0.159 | |
Life cycle | 1 | 0.0144 | 2.6756 | 0.08 | |
Residual | 23 | 0.1234 |