MixDelta                PSE/JND for Univariable GLMM Using Delta
                        Methods
MixPlot                 Plotting univariable GLMM
MixTreatment            PSE/JND for Multivariable GLMM Using Delta
                        Methods
PsySimulate             Simulate psychophysical data
PsychDelta              PSE/JND for univariable GLM Using Delta Method
PsychFunction           Fitting and Plotting Psychometric Functions
PsychShape              Plotting Psychometric Functions given PSE and
                        JND
pseMer                  PSE/JND for GLMM Using Bootstrap Methods
simul_data              A simulated psychophysical dataset
vibro_exp3              Data from tactile discrimination task - EXP3
xplode                  Extract values from a fitted GLMM object
