Initialization function for VarGroup initialize,VarGroup-method()
# S4 method for VarGroup
initialize(
.Object,
x,
group_var,
pvalue,
parsed_name,
value,
missing.value,
missing.value.name
)VarGroup object
Object to be initialized
A Var object
The subgroup for which proportions, mean/sd were calculated and missing values
The calculated pvalue
The name of the variable parsed with the n (%), mean (SD)
The values calculated parsed
Missing values numbers and proportions n (%)
Missing values concatenate with the level of the variable if it factor