| English | eng-000 |
| t-ratio | |
| Deutsch | deu-000 | t-Statistik |
| English | eng-000 | Student’s t-statistic |
| English | eng-000 | t-statistic |
| français | fra-000 | coefficient de Student |
| français | fra-000 | coefficient t |
| español | spa-000 | coeficiente de Student |
| español | spa-000 | coeficiente t |
| español | spa-000 | estadístico t |