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InterconectaR - Psychological Network Analysis and Psychometric Insights

Estimates psychological networks by group for research in the social sciences and complements them with psychometric modeling. It summarises centrality and bridge centrality indices, evaluates the stability of edges and centrality from bootstrap results, refines items by the stability of exploratory graph analysis (EGA), and plots networks with the variance explained of each node. It also estimates an a priori sample size for EGA through Monte Carlo simulation and includes an interactive application to plan the sample size of a network study. Methods follow Epskamp, Borsboom and Fried (2018) <doi:10.3758/s13428-017-0862-1> and Golino and Epskamp (2017) <doi:10.1371/journal.pone.0174035>.

Last updated

3.60 score

PsyMetricTools - Psychometric and Statistical Analysis Tools

Provides tools for psychometric and statistical analysis in social sciences, including functions for data preprocessing, factor analysis, reliability testing, descriptive statistics, visualization of Likert-scale items, measurement invariance analysis, and handling of multi-class imbalance. Facilitates advanced data analysis tasks commonly encountered in psychological and educational research. Includes an updated easy_invariance() function for ordinal data following Wu and Estabrook (2016) <doi:10.1037/met0000051>.

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3.48 score 1 stars 1 scripts 210 downloads

ThesiStats - Statistical Tools for Quantitative Theses

Provides helpers for the analyses that quantitative theses in the social and behavioral sciences repeat: renaming and scoring items, recoding Likert responses, cleaning sociodemographic variables written in Spanish (age, academic term, degree and university), descriptive statistics, univariate and multivariate normality checks, omega reliability from ordinal confirmatory factor models, correlation matrices in table format, and two-group or several-group comparisons with effect sizes.

Last updated

3.00 score 1 stars 137 downloads