boot_exponential	boot_exponential
boot_gaussian	boot_gaussian
boot_logistic	boot_logistic
boot_loglogistic	boot_loglogistic
boot_lognormal	boot_lognormal
boot_weibull	boot_weibull
confint_diff	confint_diff
confint_km_diff	confint_km_diff
test_diff	test_diff
test_nonpar	test_nonpar
