fd_term: d/d_theta_l

In SIMICO: Set-Based Inference for Multiple Interval-Censored Outcomes

d/d_theta_l

Description

Calculate the first derivative of the theta terms for outcome l.

Usage

fd_term(l, temp_beta, phen,d, apply_diffs,
   A_i, no_l_all,HL_array, HR_array)

Arguments

l	Outcome of interest.
temp_beta	Vector of fitted coefficients.
phen	list containing the covariate design matrices.
d	Number of quadrature nodes.
apply_diffs	Matrix containing the differences between survival functions of the left and right time intervals.
A_i	Product of apply_diffs across all outcomes k summed over all quadrature nodes d.
no_l_all	n x (k - 1) matrix containing the product of apply_diffs across all outcomes k excluding the current outcome l.
HL_array	n x k matrix containing all the hazard values for the left times.
HR_array	n x k matrix containing all the hazard values for the right times.

Value

The output is a 1 x (p + 2) vector of the first derivative terms for outcome l.

SIMICO documentation built on Nov. 26, 2022, 1:06 a.m.