| 
 | 
 | STRUCT | RD | TECH | OATENT | FARG | 
| STRUCT | 相关性 | 1 | 0.798 | 0.404 | 0.081 | −0.426 | 
| 显著性 | 
 | 0.057 | 0.427 | 0.0879 | 0.399 | |
| RD | 相关性 | 0.798 | 1 | −0.147 | 0.0356 | −0.004 | 
| 显著性 | 0.057 | 
 | 0.780 | 0.489 | 0.993 | |
| TECH | 相关性 | 0.0404 | −0.147 | 1 | −0.532 | −0.877 | 
| 显著性 | 0.0427 | 0.780 | 
 | 0.277 | 0.022 | |
| OATENT | 相关性 | 0.081 | 0.356 | −0.532 | 1 | 0.144 | 
| 显著性 | 0.0879 | 0.489 | 0.277 | 
 | 0.786 | |
| FAGR | 相关性 | −0.426 | −0.004 | −0.877 | 0.144 | 1 | 
| 显著性 | 0.399 | 0.993 | 0.022 | 0.786 | 
 |