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Process data for sensitivity analysis plotting

process_twsa_data.Rd

Takes a TWSA result object and formats it into a tibble with x_scale and y_scale coordinates covering a full square grid from -1 to 1, suitable for plotting with twsa_heatmap_plot().

Usage

process_twsa_data(data_obj)

Arguments

data_obj

A data frame or matrix containing TWSA result values, with columns n_inc_odf_scaled and n_inc_odn_scaled.

Value

A tibble with columns:

  • x_scale — numeric x-coordinate for the grid

  • y_scale — numeric y-coordinate for the grid

  • n_inc_odf_scaled — scaled incremental overdoses (ODF)

  • n_inc_odn_scaled — scaled incremental overdoses (ODN)

  • incremental_overdoses_scaled — total scaled incremental overdoses

Details

The function generates a 17x17 grid (289 points) for plotting, corresponding to combinations of x and y scaling factors from -1 to 1. The column incremental_overdoses_scaled is computed as the sum of n_inc_odf_scaled and n_inc_odn_scaled.

Examples

if (FALSE) { # \dontrun{
processed <- process_twsa_data(my_results)
head(processed)
} # }