| 模型 | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |||||
变量 | 变量名称 | ols 1 | rr 1 | ols 2 | rr 2 | ols 3 | rr 3 | ols 4 | rr 4 | ols 5 | rr 5 |
专业度 | 账号信用 | 0.42*** (0.000) | 0.42 | 0.419*** (0.000) | 0.419 | 0.503*** (0.000) | 0.503 | 0.42*** (0.000) | 0.42 | 0.431*** (0.000) | 0.431 |
学历水平 | −0.087*** (0.000) | −0.087 | −0.089*** (0.000) | −0.089 | −0.051*** (0.000) | −0.051 | −0.089*** (0.000) | −0.089 | −0.089*** (0.000) | −0.089 | |
公司认证 | 0.255*** (0.000) | 0.255 | 0.252*** (0.000) | 0.251 | 0.276*** (0.000) | 0.275 | 0.251*** (0.000) | 0.251 | 0.268*** (0.000) | 0.267 | |
活跃度 | 发博活跃度 | 0.105*** (0.000) | 0.105 | 0.094*** (0.000) | 0.094 | 0.251*** (0.000) | 0.251 | 0.102*** (0.000) | 0.102 |
|
|
创建时间 | −0.347*** (0.000) | −0.346 | −0.339*** (0.000) | −0.339 | −0.445*** (0.000) | −0.444 | −0.344*** (0.000) | −0.344 | −0.301*** (0.000) | −0.301 | |
关注数 | −0.052*** (0.000) | −0.052 | −0.05*** (0.000) | −0.05 | −0.077*** (0.000) | −0.077 | −0.05*** (0.000) | −0.05 | −0.045*** (0.000) | −0.045 | |
时间特征 | 0.062*** (0.000) | 0.062 | 0.065*** (0.000) | 0.065 | 0.039*** (0.000) | 0.039 | 0.065*** (0.000) | 0.065 | 0.061*** (0.000) | 0.061 | |
丰富度 | 丰富度 | −0.002*** (0.941) | −0.002 | 0.014 (0.512) | 0.014 | −0.083*** (0.000) | −0.083 |
|
| 0.068*** (0.000) | 0.068 |
传播度 | 传播广度 | 0.439*** (0.000) | 0.439 | 0.458*** (0.000) | 0.458 |
|
| 0.46*** (0.000) | 0.46 | 0.461*** (0.000) | 0.461 |
传播深度 | 0.044* (0.055) | 0.044 |
|
| 0.531*** (0.000) | 0.53 |
|
|
|
| |
常数项 | 截距项 | 3.609 | 3.605 | 3.262 | 3.258 | 10.797 | 10.791 | 3.285 | 3.281 | 2.898 | 2.894 |
R2 | 0.455 | 0.456 | 0.454 | 0.455 | 0.368 | 0.368 | 0.454 | 0.455 | 0.453 | 0.453 | |
F统计量 | 486.7 |
| 540.1 |
| 377 |
| 607.6 |
| 603.1 |
|