Package: mariposa
Type: Package
Title: 'SPSS'-Compatible Statistical Tools for Survey Data
Version: 0.7.3
Authors@R: 
    person("Yannick", "Diehl",
           email = "yannick.diehl@gmail.com",
           role = c("aut", "cre"))
Description: Statistical analysis of survey data with full support
    for survey weights, grouped operations, and 'tidyverse' integration. Provides
    80 functions for data import/export ('SPSS', 'Stata', 'SAS', 'Excel') with
    label roundtripping and tagged NA preservation, label management (variable
    labels, value labels, type conversions, missing value declaration), data
    transformation (recoding, dummy coding, standardization, centering),
    descriptive statistics, codebook generation, hypothesis testing, correlation
    analysis, post-hoc comparisons, weighted statistics, scale analysis,
    regression, non-parametric tests, exact tests, factorial ANOVA, and ANCOVA.
    Every analysis offers compact print() and detailed summary() output with
    toggleable sections. Statistical results are validated against 'SPSS'
    version 29 within documented per-tier tolerances (see the compatibility
    vignette for per-function status). Methods follow the published
    algorithms of IBM Corp. (2023, "IBM SPSS Statistics Algorithms"),
    the Lilliefors-corrected normality test of Dallal and Wilkinson
    (1986) <doi:10.1080/00031305.1986.10475419>, and the adjusted
    standardized residuals of Haberman (1973) <doi:10.2307/2529686>.
    Designed for survey researchers, social scientists, and students
    working with complex survey designs.
License: MIT + file LICENSE
Language: en
Encoding: UTF-8
Depends: R (>= 4.1.0)
Imports: cli (>= 3.0.0), htmltools (>= 0.5.0), stats, utils, dplyr (>=
        1.0.0), rlang (>= 1.0.0), tidyselect (>= 1.1.0), tibble (>=
        3.0.0)
Suggests: testthat (>= 3.0.0), knitr, rmarkdown, covr, haven (>=
        2.4.0), GPArotation, MASS, openxlsx2, survey, broom, psych,
        lavaan, semTools, nortest
VignetteBuilder: knitr
LazyData: true
Config/testthat/edition: 3
URL: https://YannickDiehl.github.io/mariposa/,
        https://github.com/YannickDiehl/mariposa
BugReports: https://github.com/YannickDiehl/mariposa/issues
Config/roxygen2/version: 8.0.0
NeedsCompilation: no
Packaged: 2026-09-17 19:47:08 UTC; yannickdiehl
Author: Yannick Diehl [aut, cre]
Maintainer: Yannick Diehl <yannick.diehl@gmail.com>
Repository: CRAN
Date/Publication: 2026-09-28 08:30:09 UTC
