It holds all microsimulation details and objects such as data, results etc.
Arguments
census:
A census data.frame where each row contains census information about
a geographical area
panel:
A data.frame containing the individual based records from a panel survey.
Those data will be fitted to small area contrains and will populate each vrtual area.
lexicon:
A data.frame containing the association of columns between census data and
panel data. Each row contain a conection between census and panel data.frame.
resuls:
A list of results from the fitting process.
iterations:
The number of itertions until th end of the fitting process.