Add Trak Absolute Values and Clean Data

This function calculates the absolute contributions for `tandem_applicator`, `vaginal_applicator`, `needles`, and `trak` totals across multiple fractions

Usage

emii_add_trak_absolute(df, num_fractions = 7)

Arguments

df

A dataframe containing the trak and percentage columns for multiple fractions.

num_fractions

An integer specifying the number of fractions to process. Default is 7.

Value

The dataframe with the new absolute values for each trak component, cleaned based on the given rules.

Details

The function works in three main steps: 1. **trak_calculate_all_fractions()**: Calculates absolute contributions for all components (tandem, vaginal, needles) for each fraction. 2. **trak_calculate_totals()**: Calculates total sums for all fractions. 3. **trak_clean_data()**: Cleans the data, setting the sum columns to `NA` if volume is greater than 150 or any trak component is zero.