meanTest_optim_func {EquiTrends} | R Documentation |
meanTest_optim_func
solves the optimization problem to find the minimum equivalence threshold for which one can reject the null hypothesis of non-negligible pre-trend differences at a given significance level for the equivalence test based on the mean placebo coefficient.
meanTest_optim_func(coef, sd, alpha)
coef |
The estimated absolute value of the mean placebo coefficients |
sd |
The estimated standard deviation of the mean of the placebo coefficients |
alpha |
The significance level |
The minimum equivalence threshold for which the null hypothesis of non-negligible differences can be rejected for the equivalence test based on the mean placebo coefficient.