# Estimating (Time-Dependent) Drift Diffusion Models

## Documentation for package ‘dRiftDM’ version 0.3.3

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

## Help Pages

A B C D E F G H L M N O P R S U

## -- A --

AIC.fits_ids_dm | Extract Model Statistics for fits_ids_dm Object

## -- B --

BIC.fits_ids_dm | Extract Model Statistics for fits_ids_dm Object
b_coding | The Coding of the Boundaries
b_coding.drift_dm | The Coding of the Boundaries
b_coding.fits_agg_dm | The Coding of the Boundaries
b_coding.fits_ids_dm | The Coding of the Boundaries
b_coding<- | The Coding of the Boundaries
b_coding<-.drift_dm | The Coding of the Boundaries

## -- C --

calc_stats | Calculate Statistics
calc_stats.data.frame | Calculate Statistics
calc_stats.drift_dm | Calculate Statistics
calc_stats.fits_agg_dm | Calculate Statistics
calc_stats.fits_ids_dm | Calculate Statistics
check_discretization | Check time/space discretization via reference comparison
check_discretization.drift_dm | Check time/space discretization via reference comparison
check_discretization.fits_agg_dm | Check time/space discretization via reference comparison
check_discretization.fits_ids_dm | Check time/space discretization via reference comparison
coef.drift_dm | Access Coefficients of a Model
coef.fits_agg_dm | Access Coefficients of a Model
coef.fits_ids_dm | Access Coefficients of a Model
coef.mcmc_dm | Access Coefficients of a Model
coef<- | Access Coefficients of a Model
coef<-.drift_dm | Access Coefficients of a Model
component_shelf | Diffusion Model Components
comp_funs | The Component Functions of A Model
comp_funs.drift_dm | The Component Functions of A Model
comp_funs.fits_agg_dm | The Component Functions of A Model
comp_funs.fits_ids_dm | The Component Functions of A Model
comp_funs<- | The Component Functions of A Model
comp_funs<-.drift_dm | The Component Functions of A Model
conds | The Conditions of an Object
conds.data.frame | The Conditions of an Object
conds.drift_dm | The Conditions of an Object
conds.fits_agg_dm | The Conditions of an Object
conds.fits_ids_dm | The Conditions of an Object
conds.traces_dm_list | The Conditions of an Object
conds<- | The Conditions of an Object
conds<-.drift_dm | The Conditions of an Object
cost_function | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_function.drift_dm | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_function.fits_agg_dm | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_function.fits_ids_dm | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_function<- | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_function<-.drift_dm | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_value | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_value.drift_dm | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_value.fits_agg_dm | Access/Replace the Cost Function Label and Access the Cost Function Value
cost_value.fits_ids_dm | Access/Replace the Cost Function Label and Access the Cost Function Value

## -- D --

ddm_opts | Optional Arguments for the Component Functions
ddm_opts.drift_dm | Optional Arguments for the Component Functions
ddm_opts.fits_agg_dm | Optional Arguments for the Component Functions
ddm_opts<- | Optional Arguments for the Component Functions
ddm_opts<-.drift_dm | Optional Arguments for the Component Functions
dmc_dm | Create the Diffusion Model for Conflict Tasks
dmc_synth_data | A synthetic data set with two conditions
drift_dm | Create a drift_dm object

## -- E --

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

## -- F --

flex_prms | Flex_Prms
flex_prms.drift_dm | Flex_Prms
flex_prms.flex_prms | Flex_Prms
flex_prms.numeric | Flex_Prms
flex_prms<- | Flex_Prms
flex_prms<-.drift_dm | Flex_Prms

## -- G --

get_example_fits | Auxiliary Function to load a 'fits_ids_dm', 'fits_agg_dm', or 'mcmc_dm' object
get_lower_upper | Get Default Parameter Ranges for a Model
get_lower_upper.drift_dm | Get Default Parameter Ranges for a Model

## -- H --

hist.coefs_dm | Plot Parameter Distribution(s)

## -- L --

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

## -- M --

modify_flex_prms | Set Instructions to a flex_prms object
modify_flex_prms.drift_dm | Set Instructions to a flex_prms object
modify_flex_prms.flex_prms | Set Instructions to a flex_prms object

## -- N --

nobs.drift_dm | Get the Number of Observations for a drift_dm Object

## -- O --

obs_data | The Observed Data
obs_data.drift_dm | The Observed Data
obs_data.fits_agg_dm | The Observed Data
obs_data.fits_ids_dm | The Observed Data
obs_data<- | The Observed Data
obs_data<-.drift_dm | The Observed Data

## -- P --

pdfs | Access the Probability Density Functions of a Model
pdfs.drift_dm | Access the Probability Density Functions of a Model
pdfs.fits_agg_dm | 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.quantiles | Plot Response Time Quantiles
plot.stats_dm_list | Plot Multiple Statistics
plot.traces_dm | Plot Traces of a Drift Diffusion Model
plot.traces_dm_list | Plot Traces of a Drift Diffusion Model
print.coefs_dm | Access Coefficients of a Model
print.drift_dm | Create a drift_dm object
print.fits_agg_dm | Fit a DDM to Observed Data
print.fits_ids_dm | Fit a DDM to Observed Data
print.flex_prms | Flex_Prms
print.mcmc_dm | Fit a DDM to Observed Data
print.stats_dm | Calculate Statistics
print.stats_dm_list | Calculate Statistics
print.summary.basic_stats | Summary for 'stats_dm' Objects
print.summary.cafs | Summary for 'stats_dm' Objects
print.summary.coefs_dm | Summary for 'coefs_dm' Objects
print.summary.delta_funs | Summary for 'stats_dm' Objects
print.summary.drift_dm | Summary for 'drift_dm' objects
print.summary.fits_agg_dm | Summary and Printing for 'fits_agg_dm' Objects
print.summary.fits_ids_dm | Summary and Printing for fits_ids_dm Objects
print.summary.fit_stats | Summary for 'stats_dm' Objects
print.summary.flex_prms | Summarizing Flex Parameters
print.summary.mcmc_dm | Summary for 'mcmc_dm' Objects
print.summary.quantiles | Summary for 'stats_dm' Objects
print.summary.stats_dm | Summary for 'stats_dm' Objects
print.summary.stats_dm_list | Summary for 'stats_dm' Objects
print.summary.sum_dist | Summary for 'stats_dm' Objects
print.summary.traces_dm | Summary for traces_dm and traces_dm_list Objects
print.summary.traces_dm_list | Summary for traces_dm and traces_dm_list Objects
print.traces_dm | Simulate Trajectories/Traces of a Model
print.traces_dm_list | Simulate Trajectories/Traces of a Model
prms_solve | The Parameters for Deriving Model Predictions
prms_solve.drift_dm | The Parameters for Deriving Model Predictions
prms_solve.fits_agg_dm | The Parameters for Deriving Model Predictions
prms_solve.fits_ids_dm | The Parameters for Deriving Model Predictions
prms_solve<- | The Parameters for Deriving Model Predictions
prms_solve<-.drift_dm | The Parameters for Deriving Model Predictions

## -- R --

ratcliff_dm | Create a Basic Diffusion Model
ratcliff_synth_data | A synthetic data set with one condition
re_evaluate_model | Re-evaluate the model

## -- S --

simulate_data | Simulate Synthetic Responses
simulate_data.drift_dm | Simulate Synthetic Responses
simulate_traces | Simulate Trajectories/Traces of a Model
simulate_traces.drift_dm | Simulate Trajectories/Traces of a Model
simulate_traces.fits_agg_dm | Simulate Trajectories/Traces of a Model
simulate_traces.fits_ids_dm | 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
solver.drift_dm | The Solver for Deriving Model Predictions
solver.fits_agg_dm | The Solver for Deriving Model Predictions
solver.fits_ids_dm | The Solver for Deriving Model Predictions
solver<- | The Solver for Deriving Model Predictions
solver<-.drift_dm | The Solver for Deriving Model Predictions
ssp_dm | Create the Shrinking Spotlight Model
ssp_synth_data | A synthetic data set with two conditions
summary.basic_stats | Summary for 'stats_dm' Objects
summary.cafs | Summary for 'stats_dm' Objects
summary.coefs_dm | Summary for 'coefs_dm' Objects
summary.delta_funs | Summary for 'stats_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.fit_stats | Summary for 'stats_dm' Objects
summary.flex_prms | Summarizing Flex Parameters
summary.mcmc_dm | Summary for 'mcmc_dm' Objects
summary.quantiles | Summary for 'stats_dm' Objects
summary.stats_dm | Summary for 'stats_dm' Objects
summary.stats_dm_list | Summary for 'stats_dm' Objects
summary.sum_dist | Summary for 'stats_dm' Objects
summary.traces_dm | Summary for traces_dm and traces_dm_list Objects
summary.traces_dm_list | Summary for traces_dm and traces_dm_list Objects

## -- U --

ulrich_flanker_data | Exemplary Flanker Data
ulrich_simon_data | Exemplary Simon Data
unpack_obj | Unpack/Destroy dRiftDM Objects
unpack_obj.coefs_dm | Unpack/Destroy dRiftDM Objects
unpack_obj.stats_dm | Unpack/Destroy dRiftDM Objects
unpack_obj.stats_dm_list | Unpack/Destroy dRiftDM Objects
unpack_obj.traces_dm | Unpack/Destroy dRiftDM Objects
unpack_obj.traces_dm_list | Unpack/Destroy dRiftDM Objects
unpack_traces | Unpack/Destroy Traces Objects
unpack_traces.traces_dm | Unpack/Destroy Traces Objects
unpack_traces.traces_dm_list | Unpack/Destroy Traces Objects