Function reference • FFTrees

All functions
`FFTrees()`	Main function to create and apply fast-and-frugal trees (FFTs)
`FFTrees.guide()`	Open the FFTrees package guide
`add_fft_df()`	Add an FFT definition to tree definitions
`add_nodes()`	Add nodes to an FFT definition
`add_stats()`	Add decision statistics to data (based on frequency counts of a 2x2 matrix of classification outcomes)
`blood`	Blood donation data
`breastcancer`	Breast cancer data
`car`	Car acceptability data
`classtable()`	Compute classification statistics for binary prediction and criterion (e.g.; truth) vectors
`contraceptive`	Contraceptive use data
`creditapproval`	Credit approval data
`describe_data()`	Describe data
`drop_nodes()`	Drop a node from an FFT definition
`edit_nodes()`	Edit nodes in an FFT definition
`fact_clean()`	Clean factor variables in prediction data
`fertility`	Fertility data
`fftrees_cuerank()`	Calculate thresholds that optimize some statistic (goal) for cues in data
`fftrees_ffttowords()`	Describe a fast-and-frugal tree (FFT) in words
`fftrees_grow_fan()`	Grow fast-and-frugal trees (FFTs) using the `fan` algorithms
`fftrees_ranktrees()`	Rank FFTs by current goal
`fftrees_threshold_factor_grid()`	Perform a grid search over factor and return accuracy statistics for a given factor cue
`fftrees_threshold_numeric_grid()`	Perform a grid search over thresholds and return accuracy statistics for a given numeric cue
`fftrees_wordstofftrees()`	Convert a verbal description of an FFT into an `FFTrees` object
`flip_exits()`	Flip exits in an FFT definition
`forestfires`	Forest fires data
`get_best_tree()`	Select the best tree (from current set of FFTs)
`get_exit_type()`	Get exit type (from a vector `x` of FFT exit descriptions)
`get_fft_df()`	Get FFT definitions (from an `FFTrees` object `x`)
`heart.cost`	Cue costs for the `heartdisease` data
`heart.test`	Heart disease testing data
`heart.train`	Heart disease training data
`heartdisease`	Heart disease data
`inwords()`	Provide a verbal description of an FFT
`iris.v`	Iris data
`mushrooms`	Mushrooms data
`plot(<FFTrees>)`	Plot an `FFTrees` object
`predict(<FFTrees>)`	Predict classification outcomes or probabilities from data
`print(<FFTrees>)`	Print basic information of fast-and-frugal trees (FFTs)
`read_fft_df()`	Read an FFT definition from tree definitions
`reorder_nodes()`	Reorder nodes in an FFT definition
`select_nodes()`	Select nodes from an FFT definition
`showcues()`	Visualize cue accuracies (as points in ROC space)
`sonar`	Sonar data
`summary(<FFTrees>)`	Summarize an `FFTrees` object
`titanic`	Titanic survival data
`voting`	Voting data
`wine`	Wine tasting data
`write_fft_df()`	Write an FFT definition to tree definitions

Reference

All functions