Transition Trajectories and Dynamics of Variable-Length Pathways
or Sequences
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Documentation for package ‘transitiontrees’ version 0.1.2
Help Pages
| ai_long | AI-collaboration messages (long format) |
| as.data.frame.transitiontrees | Coerce a context tree to a Tidy Data Frame |
| as.data.frame.transitiontrees_bootstrap | Coerce a context tree Bootstrap to a Tidy Data Frame |
| as.data.frame.transitiontrees_comparison | Coerce a context tree Comparison to a Tidy Data Frame |
| as.data.frame.transitiontrees_group | Coerce a Group of Trees to One Tidy Data Frame |
| as.data.frame.transitiontrees_group_comparison | Coerce a Group Comparison to a Tidy Data Frame |
| bootstrap_pathways | Bootstrap Pathway Stability and Informativeness |
| common_pathways | Most Common Pathways in a Fitted Tree |
| compare_groups | Compare Groups of Sequences for Structural Differences |
| compare_pruning | Compare Pruning Criteria on One Tree |
| compare_smoothing | Compare Smoothing Schemes on One Dataset |
| compare_trees | Compare Two context trees by Symmetric Divergence with Permutation Test |
| context_tree | Fit a Prediction Suffix Tree from Categorical Sequence Data |
| divergent_pathways | Most Predictively Divergent Pathways |
| engagement | Student engagement state sequences (wide format) |
| generate_sequences | Sample Sequences from a Fitted Context Tree |
| group_regulation_long | Collaborative-regulation events (long format) |
| impute_sequences | Impute Missing States in Sequences |
| logLik.transitiontrees | Log-Likelihood of a context tree |
| mine_contexts | Mine Contexts by Next-State Probability |
| mine_sequences | Mine Sequences by Predictive Surprise |
| model_fit | Model-Fit Scalars in One Call |
| nobs.transitiontrees | Number of Observations Used to Fit a context tree |
| n_nodes | Number of Contexts (Nodes) in a Tree |
| pathway_exists | Test Whether a Pathway Exists in the Tree |
| perplexity | Perplexity of a context tree |
| plot.transitiontrees | Plot a Context Tree |
| plot.transitiontrees_bootstrap | Plot a context tree Bootstrap |
| plot.transitiontrees_comparison | Plot a context tree Comparison |
| plot.transitiontrees_group | Plot Each Tree in a context tree Group |
| plot.transitiontrees_group_comparison | Plot a Group Comparison |
| plot.transitiontrees_tune | Plot a context tree CV Grid |
| plot_difference | Difference (Subtraction) Map Between Two Groups |
| plot_distributions | Per-Context Next-State Distributions |
| plot_divergence | Lollipop Chart of Pathway Divergence |
| plot_pathways | Plot Pathways as a Probability Heatmap |
| plot_pathway_resamples | Plot Bootstrap Resample Distributions per Pathway |
| plot_predictive | Predictive Diagnostics for Held-Out Scoring |
| plot_pruning | Illustrate Pruning Along a Pathway's Suffix Chain |
| plot_trajectories | Forward Trajectory Tree (Prefix Tree) |
| predict.transitiontrees | Predict Next-State Probabilities from a Context Tree |
| prepare_input | Reshape Long Event Data into a Wide Sequence Frame |
| print.summary.transitiontrees | Print a Context-Tree Summary |
| print.transitiontrees | Print a Context Tree |
| print.transitiontrees_bootstrap | Print a context tree Bootstrap |
| print.transitiontrees_comparison | Print a context tree Comparison |
| print.transitiontrees_group | Print a Group of Context Trees |
| print.transitiontrees_group_comparison | Print a Group Comparison |
| print.transitiontrees_tune | Print a context tree Tuning Grid |
| prune_tree | Prune a Context Tree |
| query_pathway | Query the Probability of a Specific Pathway -> Next State |
| score_positions | Per-Position Scoring |
| score_sequences | Per-Sequence Scoring |
| sharp_pathways | Sharpest Pathways |
| simulate.transitiontrees | Simulate Sequences from a Fitted context tree |
| smooth_tree | Re-Smooth a Fitted context tree |
| subtree | Extract the Subtree Rooted at a Pathway |
| summary.transitiontrees | Summary of a Context Tree |
| summary.transitiontrees_bootstrap | Summarise a context tree Bootstrap |
| summary.transitiontrees_group_comparison | Summarise a Group Comparison |
| trajectories | Student engagement trajectories |
| tree_dependence | Per-Context Path Dependence of a Context Tree |
| tree_distance | Symmetric KL Distance Between Two context trees |
| tree_pathways | Pathways from a Fitted Tree |
| tune_tree | Cross-Validated Hyperparameter Tuning for context trees |