add_zero	add_zero
define_statistic_wrapper	define_statistic_wrapper
define_variance_wrapper	define_variance_wrapper
diff_of_ratio	standard_statistic_wrapper
ict_pop	ict_pop
ict_sample	ict_sample
ict_survey	ict_survey
lfs_samp_area	lfs_samp_area
lfs_samp_dwel	lfs_samp_dwel
lfs_samp_ind	lfs_samp_ind
mean	standard_statistic_wrapper
qvar	qvar
ratio	standard_statistic_wrapper
ratio_of_ratio	standard_statistic_wrapper
res_cal	res_cal
standard_statistic_wrapper	standard_statistic_wrapper
sum_by	sum_by
total	standard_statistic_wrapper
varDT	varDT
varSYG	varSYG
var_pois	var_pois
var_srs	varDT
