Country_classification
                        The Country and area classification according
                        to the United Nations Standaistical Division,
                        Standard country or area codes for statistical
                        use (M49). Adapted for use in FP2030 by the
                        Track20 project. A subset of data from the
                        United Nations country classifications
DEFT_DHS_database       DEFT_DHS_database A database of the design
                        effects for some of the DHS surveys in the
                        national and subnational datasets. Due to due
                        to multistage and clustering of the DHS sample,
                        the average standard error is increased by a
                        design effect (DEFT) factor over that in an
                        equivalent simple random sample.
add_index_variables     Create index variables for subnational
                        modelling
build_jags_inputs       Build JAGS metadata objects
build_spline_basis      Build a B-spline basis for each subnational
                        area
clean_fp_source_data    Clean Subnational Family Planning Source Data
compute_T_star          Compute T* (last observed year per subnational
                        area)
country_codes_DHS       Country Codes for DHS Surveys
extract_mcmsector_params
                        Extract alpha_pms and beta.k MCMC samples from
                        a JAGS model object
fix_region_names        Harmonise Region Names for Selected Countries
run_preprocessing_pipeline
                        High-level preprocessing pipeline
simulate_posterior_proportions
                        Simulate posterior public/private proportions
                        from alpha and beta parameters
standardize_country_names
                        Standardise country names and attach
                        super-region classification
subnat_bivar_data       DHS survey observations for the proportion of
                        modern contraceptives supplied by the public
                        and private sectors at the subnational level
summarise_posterior_proportions
                        Summarise posterior probability samples into
                        mean and quantiles
