![[R logo]](../../../doc/html/logo.jpg){kind=logo}
![[Up]](../../../doc/html/left.jpg){kind=small}
![[Top]](../../../doc/html/up.jpg){kind=small}
| intsvy-package | Analysis of international large-scale assessment datasets (PIRLS, TIMSS, PISA) |
| country.ug | Country abbreviations and codes |
| intsvy | Analysis of international large-scale assessment datasets (PIRLS, TIMSS, PISA) |
| pirls.ben.pv | Calculates percentage of students at or above a benchmark |
| pirls.mean | Calculates the mean |
| pirls.mean.pv | Calculates mean performance |
| pirls.reg | Regression analysis |
| pirls.reg.pv | Regression analysis for plausible values |
| pirls.rho | Correlation matrix |
| pirls.rho.pv | Two-way weighted correlation |
| pirls.select.merge | Select and merge data |
| pirls.table | Frequency table |
| pirls.var.label | Data labels |
| pisa.mean | Calculates the mean |
| pisa.mean.pv | Mean for plausible values |
| pisa.reg.pv | Regression analysis for plausible values. |
| pisa.table | Frequency table |
| timss.ben.pv | Calculates percentage of students at or above a benchmark |
| timss.mean | Calculates the mean |
| timss.mean.pv | Calculates mean performance |
| timss.reg | Regression analysis |
| timss.reg.pv | Regression analysis for plausible values |
| timss.rho | Correlation matrix |
| timss.rho.pv | Two-way weighted correlation |
| timss.select.merge | Select and merge data |
| timss.var.label | Data labels |