ans_dd                  Converts answers from 5.5 trial delay
                        discounting from Qualtrics template
ans_pd                  Converts answers from 5.5 trial probability
                        discounting from Qualtrics template
calc_aucs               Calculate Area-Under-the-Curve (AUC) Metrics
                        for Delay Discounting Data
calc_conf_int           Calculate Confidence Intervals for a Parameter
calc_dd                 Calculate scores, answers, and timing for 5.5
                        trial delay discounting from Qualtrics template
calc_pd                 Calculate scores, answers, and timing for 5.5
                        trial probability discounting from Qualtrics
                        template
calc_r2                 Calculate R-Squared for a Model
check_unsystematic      Check for Unsystematic Data Violations
dd_ip                   Delay Discounting Data
fit_dd                  Fit Delay-Discounting Model
five.fivetrial_dd       Example Qualtrics output from the 5.5 trial
                        delay discounting template.
five.fivetrial_pd       Example Qualtrics output from the 5.5 trial
                        probability discounting template.
generate_data_mcq       Generate fake MCQ data
get_lookup_table        Get internal lookup table for the 27-item MCQ
inn                     Calculates item nearest neighbor imputation
                        approach discussed by Yeh et al. (2023)
long_to_wide_mcq        Reshape MCQ data long to wide
long_to_wide_mcq_excel
                        Reshape MCQ data from long to wide (as used in
                        the 21- and 27-Item Monetary Choice
                        Questionnaire Automated Scorer)
mcq27                   Example 27-item MCQ data
plot.prop_ss_output     Plot Proportion of SIR/SS Choices by k Value
plot.score_mcq27_output
                        Plot MCQ-27 Scores
plot_dd                 Plot Delay-Discounting Model
prop_ss                 Calculate proportion of SIR/SS responses at
                        each k value
results_dd              Extract Results from Delay-Discounting Model
score_dd                Score 5.5 trial delay discounting from
                        Qualtrics template
score_mcq27             Score 27-item MCQ
score_one_mcq27         Score one subject's 27-item MCQ
score_pd                Score 5.5 trial probability discounting from
                        Qualtrics template
summarize_mcq           Provide a summary of the results from the MCQ
                        ouutput table.
timing_dd               Extract timing metrics from 5.5 trial delay
                        discounting from Qualtrics template
timing_pd               Extract timing metrics from 5.5 trial
                        probability discounting from Qualtrics template
wide_to_long_mcq        Reshape MCQ data wide to long
wide_to_long_mcq_excel
                        Reshape MCQ data from wide (as used in the 21-
                        and 27-Item Monetary Choice Questionnaire
                        Automated Scorer) to long
