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elaborator (version 1.3.5)

elaborator_change_class_required_variables: function to change (rdata) or set (csv data) the classes of the required variables in elaborator

Description

function to change (rdata) or set (csv data) the classes of the required variables in elaborator

Usage

elaborator_change_class_required_variables(elab_data, visit, treatment, lab)

Value

elab_data with changed classes (and factor levels)

Arguments

elab_data

elaborator_data (requires columns AVISIT,LBTESTCD,TRTP,SUBJIDN,LBORRES,LBORNRHI,LBORNRLO)

visit

desired level order for AVISIT

treatment

desired level order for TRTP

lab

desired level order for LBTESTCD