Check that the input wastewater data contains all the required column names

This function is intended to be used to check that the wastewater data that gets passed into preprocess_ww_data() contains the required columns. If it does not, we want to tell the user which column are missing. This will not however, ensure that the elements of the column are of the right type, or check that the values of them make sense.

Usage

assert_req_ww_cols_present(
  ww_data,
  conc_col_name,
  lod_col_name,
  add_req_col_names = c("date", "site", "lab", "site_pop"),
  call = rlang::caller_env()
)

Arguments

ww_data

tibble containing the input wastewater data

conc_col_name

string indicating the name of the column containing the concentration measurements in the wastewater data

lod_col_name

string indicating the name of the column containing the concentration measurements in the wastewater data

add_req_col_names

vector of strings indicating the required wastewater column names, the defaults are c("date", "site", "lab", "site_pop")

call

Calling environment to be passed to cli::cli_abort() for traceback.

Value

NULL, invisibly