# Probabilistic Analysis Check Package

## Documentation for package ‘pacheck’ version 0.2.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

calculate_ceac | Calculate cost-effectiveness probabilities for two strategies.
calculate_ceac_mult | Calculate cost-effectiveness probabilities.
calculate_nb | Calculate NMB and NHB for two strategies.
calculate_nb_mult | Calculate NMB and NHB.
check_binary | Check binary
check_mean_qol | Check mean quality of life
check_positive | Check whether variables are strictly positive
check_psa_darth | Check PSA inputs & outputs
check_range | Check range
check_sum_probs | Check sum probabilities
check_sum_vars | Check sum variables
check_surv_mod | Check parametric survival models
df_ckd_inputs | A dataframe containing probabilistic inputs for testing
df_ckd_results | A dataframe containing probabilistic outputs for testing
df_iviRA_pa | Dataframe of inputs and outputs of a health economic model developed and evaluated with the iviRA R package for testing
df_pa | Dataframe for testing
df_pa_psm | Dataframe for testing
do_check | Perform a check
do_discount_check | Perform discounted and undiscounted results check
do_quick_check | Perform quick checks of inputs and outputs
estimate_decision_sensitivity | Estimate decision sensitivy DSA using linear metamodel
fit_dist | Fit distribution to parameter
fit_lasso_metamodel | Fit LASSO metamodel
fit_lm_metamodel | Fit linear metamodel
fit_rf_metamodel | Fit random forest metamodel
generate_cor | Generate correlation matrix
generate_det_inputs | Generate deterministic model inputs.
generate_pa_inputs | Generate probabilistic model inputs.
generate_pa_inputs_psm | Generate probabilistic model inputs for partitioned survival model.
generate_sum_stats | Generate summary statistics
l_psa_aaa | A dataframe containing probabilistic inputs for testing
perform_dowsa | Perform deterministic one-way sensitivity analyses using probabilistic inputs and outputs.
perform_simulation | Perform the health economic simulation.
perform_simulation_psm | Perform the health economic simulation using partitioned survival model.
plot_ce | Plotting cost-effectiveness plane for two strategies.
plot_ceac | Plotting the cost-effectiveness acceptability curves.
plot_ce_mult | Plotting cost-effectiveness plane.
plot_convergence | Plot moving average
plot_ice | Plotting the incremental cost-effectiveness plane.
plot_nb | Plot (i)NMB or (i)NHB.
plot_nb_mult | Plot NMB or NHB.
plot_surv_mod | Plot parametric survival models
predict_metamodel | Predict using a fitted metamodel
summary_ice | Summary statistics of the incremental cost-effectiveness plane.
validate_metamodel | Validate metamodels
vis_1_param | Visualise the distribution of a single parameter
vis_2_params | Visualise the distribution of two parameters