性状 | 相关系数 | ||||||||
X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 | Y | |
X1 | 1.000 | - | - | - | - | - | - | - | - |
X2 | 0.958** | 1.000 | - | - | - | - | - | - | - |
X3 | 0.390 | 0.453 | 1.000 | - | - | - | - | - | - |
X4 | −0.224 | 0.459 | 0.509* | 1.000 | - | - | - | - | - |
X5 | −0.295 | −0.224 | 0.250 | 0.131 | 1.000 | - | - | - | - |
X6 | −0.287 | −0.228 | 0.007 | −0.201 | −0.063 | 1.000 | - | - | - |
X7 | −0.270 | −0.259 | 0.020 | −0.270 | 0.069 | 0.809** | 1.000 | - | - |
X8 | 0.090 | 0.099 | 0.625** | 0.368 | 0.042 | 0.085 | 0.336 | 1.000 | - |
Y | −0.104 | −0.115 | 0.189 | 0.244 | 0.175 | 0.407 | 0.283 | 0.227 | 1.000 |