check_coverage_homogeneity
                        Check coverage distribution
estimate_coverage_overall
                        Weighted post-stratification estimation of
                        coverage over several service delivery units
get_n_cases             Calculate estimated number of cases for a
                        condition affecting children under 5 years old
                        in a specified survey area
get_n_clusters          Calculate number of clusters to sample to reach
                        target sample size
get_sample_n            Calculate sample size and decision rule for a
                        specified LQAS sampling plan
get_sampling_clusters   Select sampling clusters using systematic
                        sampling
lqas_classify_          LQAS classifier
lqas_get_class_prob     Produce misclassification probabilities
lqas_simulate_population
                        Simulate survey data of covered/cases and
                        non-covered/non-cases given a
                        coverage/prevalence proportion
plot.lqasSim            'plot' helper function for
                        'lqas_simulate_test()' function
pop_data                Population data of districts of Sierra Leone
                        based on 2015 census
print.lqasClass         'print' helper function for
                        'lqas_get_class_prob()' function
survey_data             SLEAC survey data from Sierra Leone
village_list            List of villages in Bo District, Sierra Leone
