creating a pdf (probability density function) of likely means differences as output of bivariate analyses
as an output from a means comparison during a bivariate analysis, i would like to generate a pdf plot of estimated means differencesi could create this manually by performing a means comparison or t-test with a given confidence level alpha (say 0.05) capture the corresponding confidence interval for the means difference to a table and then repeat the exercise for a range of alphas say 0.01, 0.025,...