EXPGSC1                 Real Exports of Goods and Services
FEDFUNDS                Effective Federal Funds Rate
GCEC1                   Real Government Consumption Expenditures and
                        Gross Investment
GDPC1                   Gross Domestic Product
GDPDEF                  Gross Domestic Product: Implicit Price Deflator
GPDIC1                  Real Gross Private Domestic Investment
GS10                    10-Year Treasury Constant Maturity Rate
Hamilton_table_2        Hamilton_table_2
IMPGSC1                 Real imports of goods and services
PAYEMS                  Employment Situation
PCECC96                 Real Personal Consumption Expenditures
SP500                   U.S. Stock Markets and CAPE Ratio
UNRATENSA               Civilian Unemployment Rate
USREC                   Recession Indicators Series
yth_filter              Filtered xts object
yth_glm                 Fits Hamilton's alternative model
