I'm planning to conduct a cost-effectiveness analysis of a web-based psychological intervention. To quantify statistical uncertainty and plot the CE plane and cost-effectiveness acceptability curve, I want to simulate ICERs with bootstrapping. I'm mostly familiar with SPSS but unfortunately it does not create a file with bootstrapped samples. Some papers on CEA describe using Excel macros. Does anyone know where could I find something like this that could help me with bootstrapping and plotting the results? Thank you in advance!