FLTriDiag: TriDiagonal or Upper Hessenberg matrix of a FLMatrix.

In Fuzzy-Logix/AdapteR: Converts R syntax to SQL to provide fast analytics using in-database C++ library DB Lytix.

Description

FLTriDiag computes the TriDiagonal or Upper Hessenberg matrix of FLMatrix object.

Usage

FLTriDiag(object, ...)

Arguments

object	is of class FLMatrix
...	any additional arguments

Value

FLTriDiag returns a FLMatrix object representing the upper Hessenberg or TriDiagonal matrix.

Constraints

Input can only be a square matrix (n x n) with maximum dimension limitations of (700 x 700).

Examples

flmatrix <- FLMatrix(getTestTableName("tblMatrixMulti"), 5,"MATRIX_ID",
                     "ROW_ID","COL_ID","CELL_VAL",dims= c(5,5))
resultFLMatrix <- FLTriDiag(flmatrix)

Fuzzy-Logix/AdapteR documentation built on May 6, 2019, 5:07 p.m.