haq.lcgm: Latent Class Growth Model (LCGM) for HAQ progression

Description Usage Format Source

Description

Parameters for Norton (2014) LCGM used to simulate non-linear HAQ trajectories for 4 latent classes.

Usage

1

Format

List containing coefficients (point estimates and parameter names) and variance-covariance matrix.

Source

Norton, Sam, et al. "Health Assessment Questionnaire disability progression in early rheumatoid arthritis: systematic review and analysis of two inception cohorts." Seminars in arthritis and rheumatism. Vol. 44. No. 2. WB Saunders, 2014.


InnovationValueInitiative/IVI-RA documentation built on Oct. 20, 2020, 10:02 p.m.