Collapse base MSD down to a desired level for core treatment indicators

Helper function to collapse data down by a provided grouping. Used in the creation of the treatment / viral load coverage MDB table.

Usage

collapse_vlc_tbl(df, ...)

Arguments

df

MSD or Genie data frame

...

dot-dot-dot to be used in the grouping option

Value

collapsed data frame of TX_CURR and TX_PVLS indicators

See also

collapse_base_tbl to see equivalent collapse sequence for core indicators.

Other data frame munging: collapse_base_tbl(), make_mdb_df(), make_mdb_tx_df(), reshape_mdb_df(), reshape_mdb_tx_df()