Description Usage Arguments Details Value Examples
%*%
does the Cross-Product of in-database objects.
1 | pObj1 %*% pObj2
|
pObj1 |
can be an in-database object like FLMatrix,FLSparseMatrix,FLVector or a normal R object like matrix,sparseMatrix,vector |
pObj2 |
can be an in-database object like FLMatrix,FLSparseMatrix,FLVector or a normal R object like matrix,sparseMatrix,vector |
The Cross-Product of in-database objects mimics the %*%
of R data types.
All combinations of operands are possible just like in R and the result is an in-database object.
%*%
returns an in-database object if there is atleast one in-database object
as input.Otherwise, the default behavior of R is preserved
1 2 3 | flmatrix <- FLMatrix("tblMatrixMulti", 5,"MATRIX_ID","ROW_ID","COL_ID","CELL_VAL")
Rvector <- 1:5
ResultFLmatrix <- flmatrix %*% Rvector
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.