RALSA
type: Item
instance of: R package
software version identifier: 1.3.0
software version identifier: 0.90.1
software version identifier: 0.90.2
software version identifier: 0.90.3
software version identifier: 1.0.0
software version identifier: 1.0.1
software version identifier: 1.0.2
software version identifier: 1.1.0
software version identifier: 1.1.5
software version identifier: 1.2.0
software version identifier: 1.3.5
software version identifier: 1.3.7
software version identifier: 1.4.0
maintained by: Plamen V. Mirazchiyski
CRAN project: RALSA
programmed in: R
last update: 2024-02-02T00:00:00Z
description: Prepare and analyze data from large-scale assessments and surveys with complex sampling and assessment design (see 'Rutkowski', 2010 <doi:10.3102/0013189X10363170>). Such studies are, for example, international assessments like 'TIMSS', 'PIRLS' and 'PISA'. A graphical interface is available for the non-technical user.The package includes functions to covert the original data from 'SPSS' into 'R' data sets keeping the user-defined missing values, merge data from different respondents and/or countries, generate variable dictionaries, modify data, produce descriptive statistics (percentages, means, percentiles, benchmarks) and multivariate statistics (correlations, linear regression, binary logistic regression). The number of supported studies and analysis types will increase in future. For a general presentation of the package, see 'Mirazchiyski', 2021a (<doi:10.1186/s40536-021-00114-4>). For detailed technical aspects of the package, see 'Mirazchiyski', 2021b (<doi:10.3390/psych3020018>).
author: Plamen V. Mirazchiyski
copyright license: GNU General Public License, version 2.0
imports: DT
imports: haven
imports: Hmisc
imports: data.table
imports: foreign
imports: ggplot2
imports: import
imports: methods
imports: openxlsx
imports: rclipboard
imports: readr
imports: rstudioapi
imports: shiny
imports: shinyFiles
imports: shinydashboard
imports: shinyjs
imports: shinyWidgets
imports: stringi
imports: stringr
cites work: International Large-Scale Assessment Data
cites work: RALSA: the R analyzer for large-scale assessments
cites work: RALSA: Design and Implementation
depends on software: R
MaRDI profile type: Software
description: R Analyzer for Large-Scale Assessments