
322 ◾ Transportation Statistics and Microsimulation
e second part of the chapter focused on the methods for compar-
ing microsimulation output with (1) theoretical values, (2) empirical data,
and (3) other microsimulation data. ese comparisons could be used for
model validation for quantifying the eects of proposed network improve-
ments. A methodology for calculating the number of simulation runs was
also provided so that statistically meaningful comparisons could be made.
is section discussed model calibration in detail. Lastly, the most com-
mon metrics used in microsimulation models were presented and discussed
with respect to their ...