sscCrosstab

A list of two or more factors.  All factors must have the
    same length.

flist

logical - if <code>TRUE</code> the upper triangle of the
    pairwise cross-tabulation matrix is computed and returned.  Otherwise
    the lower triangle is returned.  Defaults to <code>TRUE</code>.

upper

Create the pairwise crosstabulation of two or more factors and store
  it as an object of class <code>"sscCrosstab"</code> which consists of a
  symmetric, sparse, positive semidefinite matrix, a vector of the
  counts of the levels in each factor, and, optionally, a permutation
  and inverse permutation that will minimize fill-in in the Cholesky
  decomposition of this matrix while maintaining separation of the
  groups of columns corresponding to different factors.

manip

algebra

Classes and methods for numerical linear algebra
    using Lapack, LDL, and Metis.

sscCrosstab: Create pairwise crosstabulation

Description

Usage

Arguments

Value

See Also