TODO Functionality list:


  1. Need to add / fix parsers for a few edge cases: SNIR02FL, KEIR03FL, BOIR01FL
  2. Additional functionality for merging datasets (IR, MR, AR, etc.)
  3. Handling of survey strata - ask DHS for strata of each survey so that new sample weighed indicators can be estimated
  4. Additional functionality for statistical analysis of survey data, e.. wrapping in prevR, the above indicators, plotting etc