expand_param_matrix: Expand the parameter matrix

In courtiol/SileR: Survival Analysis of Elephants Using an Extension of the William Siler's Framework

Description

This function is called internally by other functions. Since the parameter matrix created with build_param_matrix only contains the parameter values for the parameter that needs to be optimised, the parameter matrix varies in length. This causes troubles to work with the other functions, so this function expands the matrix to its full size by replicating parameter values for the different parameters of the same meta parameter which have not been defined when building the parameter matrix (see example).

Usage

expand_param_matrix(param_matrix, param_matrix_full = NULL)

Arguments

param_matrix	The matrix storing parameter values
param_matrix_full	The expanded or complete parameter matrix

Value

The expanded parameter matrix.

Examples

pmat <- build_param_matrix(param_values = seq(0.01, 0.21, length = 21),
                           param_str = c("w1" = "1", "w3" = "1+t+l", "w4" = "s", "w5" = "c"))
pmat
expand_param_matrix(pmat)

courtiol/SileR documentation built on May 16, 2020, 8:10 p.m.