Man pages for dRiftDM
Estimating (Time-Dependent) Drift Diffusion Models
| add_residual | Convolute the First Passage Times with the Non-Decision Time... |
| aggregate_stats | Aggregate Statistics Across ID |
| b_coding | The Coding of the Boundaries |
| b_constant | Constant Boundary |
| b_hyperbol | Collapsing Boundary - Hyperbolic Ratio Function |
| b_weibull | Collapsing Boundary - Weibull Function |
| calc_basic_stats | Calculate Basic Statistics for Response Times or Probability... |
| calc_basic_stats_obs | Calculate Basic Mean, Standard Deviations, and Percentages... |
| calc_cafs | Calculate CAFs |
| calc_cafs_obs | Calculate CAFs |
| calc_delta_funs | Calculate delta function(s) |
| calc_dens_obs | Calculate and Combine Density Estimates for Observed and... |
| calc_fit_stats | Calculate Fit Statistics |
| calc_log_like | Calculate the Log-Likelihood |
| calc_pdfs | Calculate the PDFs |
| calc_quantiles | Calculate Quantiles |
| calc_quantiles_obs | Calculate Quantiles |
| calc_rmse_eval | RMSE Calculation and Helpers |
| calc_stats | Calculate Statistics |
| calc_stats_pred_obs | Calculate Statistics for Model Prediction and/or Observed... |
| call_log_posterior_m | Metropolis Acceptance Step for Vectorized MCMC Sampling |
| check_b_coding | Check a B_Coding |
| check_digit_larger_0 | Checks if a variable/vector of length 1 is a number > 0 or... |
| check_discretization | Check time/space discretization via reference comparison |
| check_if_named_numeric_vector | Check if Object is a Named Numeric Vector |
| check_internal_list | checks if all entries of internal_list are an expression or... |
| check_reduce_raw_data | Check and Reduce the Observed Data |
| coef.drift_dm | Access Coefficients of a Model |
| comp_funs | The Component Functions of A Model |
| component_shelf | Diffusion Model Components |
| comp_vals | Evaluate all Component Functions |
| conds | The Conditions of an Object |
| copy_class_attributes | Copy Class Attributes from One Object to Another |
| cost_function | Access/Replace the Cost Function Label and Access the Cost... |
| count_unique_prms_one_internal_entry | Count the number of digits > 0 |
| create_matrix_smart | Create a matrix for lower and upper |
| create_temperatures | Create "Temperatures" for TIDE |
| crossover | Perform Crossover Between Chains |
| d_default_prior_hyper | Default Prior for Group-Level (Hyper) Parameters |
| ddm_opts | Optional Arguments for the Component Functions |
| defaults | Default Values for the dRiftDM Package |
| dmc_dm | Create the Diffusion Model for Conflict Tasks |
| dmc_synth_data | A synthetic data set with two conditions |
| do_resampling | Temporarily suppress new stats generation during resampling |
| draw_from_pdf | Draw Samples Using Inverse Transform Sampling |
| drift_dm | Create a drift_dm object |
| drift_dm_cost_functions | Available Cost Functions for Model Estimation |
| dRiftDM-package | dRiftDM: Estimating (Time-Dependent) Drift Diffusion Models |
| drift_dm_pre_built_models | Pre-built Drift Diffusion Models |
| drift_dm_stats_types | Available types of statistics |
| drop_levels_ID_column | Maybe droplevels of ID column |
| dt_b_constant | Derivative of a Constant Boundary |
| dtnorm | Truncated Normal Density Function |
| estimate_bayes_h | (Hierarchical) Bayesian Estimation with Differential... |
| estimate_bayesian | (Hierarchical) Bayesian Estimation |
| estimate_classical | Estimate Parameters of a 'drift_dm' Model via Classical... |
| estimate_classical_wrapper | Internal wrapper for classical estimation of individuals |
| estimate_dm | Fit a DDM to Observed Data |
| estimate_model | Estimate the Parameters of a drift_dm Model |
| estimate_model_ids | Fit Multiple Individuals and Save Results |
| flex_cust_prm | Specify custom parameters |
| flex_fix_prms | Exclude parameters from being modified (i.e., fix it;... |
| flex_prms | Flex_Prms |
| flex_restrain_prms | Set parameters as equal across conditions |
| flex_special_dependency | Set special dependencies (internal docu) |
| flex_specific_value | Set a specific value to the parameter matrix (internal docu) |
| flex_vary_prms | Allow parameters to vary |
| full_crossover | Perform a Full Crossover Step Using Differential Evolution |
| get_avg_trials | Compute average trials per condition across individuals |
| get_default_functions | Get default/fall back component functions |
| get_default_prior_settings | Generate Prior Functions for Model Parameters |
| get_example_fits | Auxiliary Function to load a 'fits_ids_dm', 'fits_agg_dm', or... |
| get_ez_diffusion | Compute EZ Diffusion parameters |
| get_lower_upper | Get Default Parameter Ranges for a Model |
| get_parameters_smart | Turn default/special parameter specifications to vectors |
| get_starting_values | TITLE |
| get_subset_chains | Extract a Subset of MCMC Chains |
| hist.coefs_dm | Plot Parameter Distribution(s) |
| internal_aggregate | Aggregate Data Frame Columns by Group |
| internal_list_to_matrix | Turn an internal list to a matrix |
| is_empty | Check if an object of length <= 1 is either empty or contains... |
| is_numeric | Check if an object is a valid numeric vector |
| linearize_internal_list | Relabel the internal list |
| load_fits_ids | Load Estimates of a Fit Procedure |
| logLik.drift_dm | Extract Log-Likelihood for a drift_dm Object |
| logLik.fits_ids_dm | Extract Model Statistics for fits_ids_dm Object |
| log_posterior_hyper | Conditional Log-Posterior Distributions for MCMC Sampling |
| max_number_one_internal_entry | Get the maximum number from an internal entry or... |
| mcmc_dm_to_coda_mcmc | Convert MCMC Chain Array to a 'coda::mcmc.list' Object |
| migration_crossover | Perform a Migration Step Between Chains |
| modify_flex_prms | Set Instructions to a flex_prms object |
| mu_constant | Constant Drift Rate |
| mu_dmc | Drift Rate for DMC |
| mu_int_constant | Integral of Constant Drift Rate |
| mu_int_dmc | Integral of DMC's Drift Rate |
| mu_ssp | Drift Rate for SSP |
| new_drift_dm | Create a DDM model - internal |
| new_stats_dm | Create a New stats_dm Object |
| nobs.drift_dm | Get the Number of Observations for a drift_dm Object |
| nt_constant | Constant Non-Decision time |
| nt_truncated_normal | Truncated Normally-Distributed Non-Decision Time |
| nt_uniform | Uniform Non-Decision Time |
| obs_data | The Observed Data |
| obs_data_to_rt_lists | Disassemble an Observed Data set |
| pdfs | Access the Probability Density Functions of a Model |
| plot.cafs | Plot Conditional Accuracy Functions (CAFs) |
| plot.delta_funs | Plot Delta Functions |
| plot.densities | Plot Distributions of Predicted and Observed Data |
| plot.drift_dm | Plot Components of a Drift Diffusion Model |
| plot.mcmc_dm | Plot MCMC Results and Diagnostics for 'mcmc_dm' Objects |
| plot_mcmc_trace | Plot MCMC Chains for Drift Diffusion Model Parameters |
| plot.quantiles | Plot Response Time Quantiles |
| plot.stats_dm_list | Plot Multiple Statistics |
| plot.traces_dm_list | Plot Traces of a Drift Diffusion Model |
| print.cafs | Print Functions for Stats Objects |
| prm_cond_combo_2_labels | Generate Parameter-Condition Labels |
| prms_cond_combo | Unique Conditions-Parameter Combinations |
| prms_conds_to_modify | Extract the conditions and parameters from an instruction... |
| prms_solve | The Parameters for Deriving Model Predictions |
| prms_to_str | Format Parameters as String |
| ratcliff_dm | Create a Basic Diffusion Model |
| ratcliff_synth_data | A synthetic data set with one condition |
| re_evaluate_model | Re-evaluate the model |
| remove_estimate_info | Remove flags added when calling estimate_classical |
| resample_helpers | Internal Helpers for Resampling of Summary Statistics |
| set_agg_data | Set aggregated data to a model object |
| set_default_arguments | Set default graphical parameters for plotting in dRiftDM |
| set_default_colors | Set Default Colors |
| set_one_solver_setting | Set one specific aspect of the solver settings |
| simulate_data | Simulate Synthetic Responses |
| simulate_one_data_set | Simulate one data set |
| simulate_traces | Simulate Trajectories/Traces of a Model |
| simulate_traces_one_cond | Simulate Traces for One Conditions |
| simulate_values | Simulate Values |
| solver | The Solver for Deriving Model Predictions |
| sort_one_internal_entry | Sorts the numbers in ascending order |
| ssp_dm | Create the Shrinking Spotlight Model |
| ssp_synth_data | A synthetic data set with two conditions |
| stats_from_pdfs_agg_info | Get Quantiles/CAFs from PDFs and stats_agg_info |
| stats.options | Helper to get, set, or reset package-global options for... |
| stats_resample_dm | Resample Observed and Predicted Statistics for Interval... |
| summarize_drift_dm_info | Reads Info file |
| summary.coefs_dm | Summary for 'coefs_dm' Objects |
| summary.drift_dm | Summary for 'drift_dm' objects |
| summary.fits_agg_dm | Summary and Printing for 'fits_agg_dm' Objects |
| summary.fits_ids_dm | Summary and Printing for fits_ids_dm Objects |
| summary.flex_prms | Summarizing Flex Parameters |
| summary.mcmc_dm | Summary for 'mcmc_dm' Objects |
| summary.stats_dm | Summary for 'stats_dm' Objects |
| summary.traces_dm | Summary for traces_dm and traces_dm_list Objects |
| trapz | Numerical integration using the trapezoidal rule |
| try_cast_integer | Convert Character Digits to Numeric Digits |
| ulrich_flanker_data | Exemplary Flanker Data |
| ulrich_simon_data | Exemplary Simon Data |
| unpack_obj | Unpack/Destroy dRiftDM Objects |
| unpack_traces | Unpack/Destroy Traces Objects |
| update_special_values | Update all prms |
| update_stats_agg | Update aggregated statistics in a 'drift_dm' object |
| validate_drift_dm | Validate a DDM object |
| validate_fits_ids | Validate a an Object of Type fits_ids_dm |
| validate_flex_prms | checks if a flex_prms_object is parameterized in a reasonable... |
| validate_stats_dm | Validate a stats_dm Object |
| x2prms_vals | Update the parameter matrix for vector inputs (internal docu) |
| x_beta | Beta-Shaped Starting Point Distribution Centered Around Zero |
| x_dirac_0 | Constant Starting Point at Zero |
| x_uniform | Uniform Starting Point Distribution Centered Around Zero |
