matrixInvertDS {dsBase} | R Documentation |
Inverts a square matrix A and writes the output to the serverside
matrixInvertDS(M1.name = NULL)
M1.name |
A character string specifying the name of the matrix to be inverted |
Undertakes standard matrix inversion. This operation is only possible if the number of columns and rows of A are the same and the matrix is non-singular - positive definite (eg there is no row or column that is all zeros)
Output is the matrix representing the inverse of A which is written to the serverside. For more details see help for ds.matrixInvert
Paul Burton for DataSHIELD Development Team