Summary statistics to print; can be a scalar value or a vector (for printing multiple summary statistics at once). Possible choices are:
all, all the summary statistics are printed. This is the default option.
nsim, the number of replications with non-missing point estimates and standard error.
thetamean, average point estimate.
thetamedian, median point estimate.
se2mean, average standard error.
se2median, median standard error.
bias, bias in point estimate.
empse, empirical standard error.
mse, mean squared error.
relprec, percentage gain in precision relative to the reference method.
modelse, model-based standard error.
relerror, relative percentage error in standard error.
cover, coverage of a nominal level% confidence interval.
bccover, bias corrected coverage of a nominal level% confidence interval.
power, power of a (1 - level)% level test.