Load and Process Exposure Data
load_and_process_exposure_data.RdInternal function to load probability and concentration data, convert concentration lognormal to multinomial, and create weighted combined probability matrix.
Usage
load_and_process_exposure_data(
model_prob_csv,
conc_data_csv,
prob_cols,
pop_well_col,
conc_mean_col,
conc_sd_col,
conc_raw_col = NULL,
default_sdlog = 1,
pwell_col,
id_col,
conc_cutoffs,
format_ids = TRUE
)Arguments
- model_prob_csv
Path to modeled probability data CSV
- conc_data_csv
Path to measured concentration data CSV
- prob_cols
Column names for exposure probability categories
- pop_well_col
Column name for population weights
- conc_mean_col
Column name for concentration lognormal meanlog
- conc_sd_col
Column name for concentration lognormal sdlog
- conc_raw_col
Column name for raw concentration values (optional)
- default_sdlog
Default sdlog value when not provided (default: 1.0)
- pwell_col
Column name for private well percentage
- id_col
Column name for geographic identifier
- conc_cutoffs
A numeric vector of cutoffs for categorizing exposure levels based on concentration data
- format_ids
Logical. Whether to apply smart identifier formatting. If TRUE (default), numeric FIPS-like codes (1-5 digits) are zero-padded, while alphanumeric identifiers are preserved unchanged.