invcmp function

Changing component sign

This function changes the sign of the elements in column of the component matrix.

invcmp(comp, nr, nc, chgcomp)

Arguments

• comp: One of the three component matrices.
• nr: The row number of the component matrix.
• nc: The column number of the component matrix.
• chgcomp: The pointers to the columns of the component matrix that are responsible for the value in the ordered core.

References

Kroonenberg PM (1994) The TUCKALS line: a suite of programs for three-way data analysis. Computational Statistics and Data Analysis, 18, 73--96.

Author(s)

Rosaria Lombardo and Pieter M Kroonenberg.