| 变量 | N | 最小值 | 最大值 | 均值 | 标准偏差 |
| Ln (P_price) | 128.00 | 5.30 | 8.01 | 6.19 | 0.67 |
| P_num | 128.00 | 1.00 | 11.00 | 3.50 | 2.69 |
| Ptype_num | 128.00 | 0.00 | 3.00 | 0.40 | 0.50 |
| IPCs | 128.00 | 1.00 | 13.33 | 2.38 | 1.69 |
| PFamilycites | 128.00 | 0.00 | 14.00 | 2.30 | 2.40 |
| Pages | 128.00 | 4.64 | 27.67 | 8.58 | 3.56 |
| Pclaims | 128.00 | 1.29 | 17.33 | 5.63 | 3.01 |
| Pfamily | 128.00 | 1.00 | 6.50 | 1.76 | 1.01 |
| Models | 128.00 | 0.00 | 1.00 | 0.27 | 0.44 |
| Ln (Size) | 128.00 | 7.85 | 11.66 | 9.59 | 0.87 |
| Age | 128.00 | 7.00 | 23.00 | 14.22 | 4.22 |
| LET | 128.00 | 18.27 | 75.49 | 42.99 | 13.33 |
| ROE | 128.00 | −6.76 | 44.17 | 16.84 | 13.53 |
| R&D | 128.00 | 1.32 | 43.97 | 8.93 | 8.05 |
| Growth | 128.00 | −43.97 | 226.02 | 37.54 | 46.21 |
| Rate | 128.00 | 4.35 | 9.60 | 6.45 | 1.46 |
| Bank | 128.00 | 0.00 | 1.00 | 0.19 | 0.39 |
| Exp | 128.00 | 0.00 | 2.00 | 0.32 | 0.57 |