Recursive Partitioning for Graded Response Models
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Documentation for package ‘grmtree’ version 0.2.0
Help Pages
| discrpar_grmtree | Extract Discrimination Parameters from GRM Tree |
| discrpar_longitudinal_grmtree | Extract Discrimination Parameters from Longitudinal GRM Tree |
| fscores_grmtree | Compute Latent Factor Scores for Each Terminal Node in a GRM Tree |
| fscores_longitudinal_grmtree | Compute Latent Factor Scores for Longitudinal GRM Tree |
| generate_node_scores_dataset | Generate Dataset with Node Assignments and Factor Scores |
| grmforest | Fit a Forest of Graded Response Model Trees for Ensemble-Based DIF Detection |
| grmforest.control | Control Parameters for GRM Forest |
| grmtree | Fit a Graded Response Model Tree for Differential Item Functioning Detection |
| grmtree.control | Control Parameters for GRM Trees |
| grmtree_data | Medical Outcomes Study Social Support Survey (MOS-SS) Test Data |
| grmtree_long_data | Synthetic Longitudinal MOS-SS Social Support Survey Data |
| itempar_grmtree | Extract Item Parameters from GRM Tree |
| itempar_longitudinal_grmtree | Extract Item Parameters from Longitudinal GRM Tree |
| latentpar_longitudinal_grmtree | Extract Latent Trait Parameters from Longitudinal GRM Tree |
| longitudinal_grmtree | Fit a Longitudinal Graded Response Model Tree for Response Shift Detection |
| plot.grmtree | Plot Method for GRM Tree Objects |
| plot.longitudinal_grmtree | Plot Method for Longitudinal GRM Tree Objects |
| plot.varimp | Plot Variable Importance |
| plot_rs_heatmap | Plot Item-Level Response Shift Heatmap |
| plot_rs_tree | Plot Response Shift Summary Tree |
| prepare_longitudinal_data | Prepare Wide-Format Longitudinal PROM Data |
| print.grmforest | Print Method for GRM Forest |
| print.grmtree | Print Method for GRM Tree Objects |
| print.rs_characterization | Print Method for Response Shift Characterization Results |
| rs_characterize | Characterize Response Shift Within Terminal Nodes of a Longitudinal GRM Tree |
| threshpar_grmtree | Extract Threshold Parameters from GRM Tree |
| threshpar_longitudinal_grmtree | Extract Threshold Parameters from Longitudinal GRM Tree |
| varimp | Calculate Variable Importance for GRM Forest |