as_mmrm_formula {rbmi} | R Documentation |
Derives the MMRM model formula from the structure of mmrm_df. returns a formula object of the form:
as_mmrm_formula(mmrm_df, cov_struct)
mmrm_df |
an mmrm |
cov_struct |
Character - The covariance structure to be used, must be one of |
outcome ~ 0 + V1 + V2 + V4 + ... + us(visit | group / subjid)