Variable | Fam_type | Manage | FD | ||||||
Group | T value (1) | T value (2) | mean differences (1)-(2) | T value (3) | T value (4) | mean differences (3)-(4) | T value (5) | T value (6) | mean differences (5)-(6) |
R_ratio | 2.915 | 2.553 | 0.362** | 2.168 | 3.127 | −0.959*** | 3.241 | 2.674 | 0.567*** |
R_fre | 2.067 | 1.726 | 0.341*** | 1.649 | 2.124 | −0.475*** | 2.216 | 1.890 | 0.326*** |