APM                     Aggregated Projection Method
CCA                     Canonical Correlation Estimation
CP                      Circularly Projected Estimation
FA                      Factor Analysis
GCC                     Generalised Canonical Correlation
TraceRatio              Trace Ratio
UShouseprice            Housing price data for 16 states in the U.S.
est_num                 Estimate Factor Numbers
gendata                 Generate the grouped data
print.GFA               Print Method for GFA Objects
print.GFD               Print Method for GFD Objects
