IDB Analyzer
Enables creating and exporting scripts for merging data and conducting basic data analyses.
Basic functionalities
Data loading
- Automatic recognition of study-related variables
- Identification of weights and plausible values
- Automatic merging of necessary files
Data exploration
- Basic variable search
- Generating frequency tables
- Creating simple descriptive statistics
- Ability to create cross tabulations
Data management
- Basic subset creation functions
- Simple variable recoding
Descriptive analyses
- Basic analyses considering achievement levels
- Calculation of basic percentiles
- Simple correlation analyses
- Simple analyses of between-group differences
Modeling
- Simple linear models
- Limited multivariable modeling capabilities
Tutorial: Analysis of ILSA data using the IEA IDB Analyzer is available here.