[XX,Pos] = select(X,RowSelect,ColSelect)
[XX,Pos] = select(X,Select)
X [ namedmat ] - Matrix or array with named rows and columns.
RowSelect [ char | cellstr ] - Selection of row names.
ColSelect [ char | cellstr ] - Selection of column names.
Select [ char | cellstr ] - Selection of names that will be applied to both rows and columns.
XX [ namedmat ] - Submatrix with named rows and columns.
Pos [ cell ] - Pos{1} is av ector of rows included in the submatrix XX, Pos{2} is a vector of columns included in the submatrixXX`.