m_estimation_basis S4 class
.datathe analysis data.frame
.unitsan (optional) character string identifying the variable in
.data which splits the data into indepedent units
.weightsa numeric vector of weights used in weighting the estimating functions
.psiFUN_lista list of psiFUNs created by create_psiFUN_list
.GFUNa function created by create_GFUN
.controla geex_control object