Lists, data frames, and their uses
Lists
Constructing and modifying lists
Concatenating lists
Some functions returning a list result
Eigenvalues and eigenvectors
Singular value decomposition and determinants
Least squares fitting and the
QR
decomposition
Data frames
Making data frames
attach()
and
detach()
Working with data frames
Attaching arbitrary lists
Jeff Banfield
2/13/1998