ub_add: Function to calculate derivative

Description Usage Arguments Value Author(s)

View source: R/ub_add.R

Description

Function to calculate derivative

Usage

1
ub_add(data_order, z_mat, beta0, u, be)

Arguments

data_order

dataset ordered by observed time

z_mat

covariate matrix

beta0

parameter coefficients

u

uth number of parameters

be

bth number of parameters

Value

derivative of dudb

Author(s)

Peng Jin and Mengling Liu


pengjin0105/gmrl documentation built on Feb. 26, 2020, 9:27 p.m.