FLSolveExcl: Inverse of a Matrix excluding a dimension.

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

Description

FLSolveExcl computes the inverse for FLMatrix objects by excluding the specified row and column from the matrix.

Usage

FLSolveExcl(x, ExclIdx, ...)

Arguments

x	is of class FLMatrix
ExclIdx	is a positive integer specifying row or column id to be excluded.
...	any additional arguments

Value

solveExcl returns a FLMatrix object which is the inverse of input FLMatrix object after excluding given dimension.

Constraints

Input can only be a square matrix (n x n) with maximum dimension limitations of (1000 x 1000).

Examples

flmatrix <- FLMatrix("tblMatrixMulti", 5,"MATRIX_ID","ROW_ID","COL_ID","CELL_VAL")
resultFLMatrix <- FLSolveExcl(flmatrix,3)

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