R: Equivalence Testing for Pre-Trends in Difference-in-Differences Designs

# Equivalence Testing for Pre-Trends in Difference-in-Differences Designs

## Documentation for package ‘EquiTrends’ version 1.0.0

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

EquiTrends-package | Equivalence Testing for Pre-Trends in Difference-in-Differences Designs
boot_optimization_function | Finding the restricted placebo coefficients for the maximum equivalence test based on the bootstrap approaches
EquiTrends | Equivalence Testing for Pre-Trends in Difference-in-Differences Designs
EquiTrends_dataconstr | Data Construction Function for EquiTrends
EquiTrends_inputcheck | Input Checks Function for EquiTrends
maxEquivTest | Equivalence Test for Pre-trends based on the Maximum Absolute Placebo Coefficient
maxTestBoot_func | An internal function of the EquiTrends Maximum Equivalence Testing procedure using the Bootstrap approaches.
maxTestIU_func | An internal function of the EquiTrends Maximum Equivalence Testing procedure using the Intersection Union approach.
maxTestIU_optim_func | Finding the minimum equivalence threshold for the equivalence test based on the IU procedure for the maximum placebo coefficient.
maxTest_error | Additional input checks for the maxEquivTest function
meanEquivTest | Equivalence Test for Pre-trends based on the Mean Placebo Coefficient
meanTest_func | An internal function of the EquiTrends Mean Equivalence Testing procedure
meanTest_optim_func | Finding the minimum equivalence threshold for the mean equivalence test
print.maxEquivTestBoot | Print maxEquivTestBoot objects
print.maxEquivTestIU | Print maxEquivTestIU objects
print.meanEquivTest | Print meanEquivTest objects
print.rmsEquivTest | Print rmsEquivTest objects
rmsEquivTest | Equivalence Test for Pre-trends based on the RMS Placebo Coefficient
rmsTest_error | Additional input checks for the rmsEquivTest function
rmsTest_func | An internal function of the RMS Equivalence Testing procedure
sigma_hathat_c | Calculating the constrained variance of the residuals for the Boostrap approaches in the EquiTrends Maximum Equivalence Testing procedure, according to Dette & Schumann (2024).
sim_check | Checking input for the sim_paneldata function
sim_paneldata | Simulating a panel data for a binary treatment
W_critical_value | Calculating the critical value for the W distribution as construced in Dette & Schumann (2024).