`R/06_calc_myreg_helpers_coef.R`

`grad_prop_med_yreg_linear.Rd`

Calculate the gradient of the proportion mediated for yreg linear case.

`grad_prop_med_yreg_linear(pnde, tnie)`

- pnde
A numeric vector of length one. Pure natural direct effect.

- tnie
A numeric vector of length one. Total natural indirect effect.

A numeric vector of length two. Gradient of the proportion mediated with respect to pnde and tnie.