Object Reference : Object View and Procedure Reference : Matrix
Set the column width for all columns in a matrix object spreadsheet.
matrix_name.setwidth width_arg
where width_arg specifies the width unit value. The width unit is computed from representative characters in the default font for the current spreadsheet (the EViews spreadsheet default font at the time the spreadsheet was created), and corresponds roughly to a single character. width_arg values may be non-integer values with resolution up to 1/10 of a width unit.
mat1.setwidth 12
sets the width of all columns in matrix MAT1 to 12 width units.
See Matrix::setindent and Matrix::setjust for details on setting spreadsheet indentation and justification.