Grattan package
Tax modelling and other common tasks for Australian policy analysts, in support of the Grattan Institute, Melbourne. <https://grattan.edu.au>
grattan.verbose(FALSE) Emit diagnostic messages (via cat()))
grattan.assume1901_2100(TRUE) Assume yr2fy receives an integer >= 1901 and <= 2100.
grattan.taxstats.libPackage library into which taxstats packages will
be installed. If NULL, a temporary directory is used.