Stata 15 help for _ms_modify

Title

[P] _ms_modify -- Modify column stripes

Syntax

_ms_modify matrix_name [, fvignore(#) row]

Description

_ms_modify changes the column stripe elements of matrix_name by removing the indicated number of factor variables. matrix_name can be any matrix name except e(b), e(V), and e(Cns).

Options

fvignore(#) specifies that # factor variables be removed from each column stripe element of matrix_name. The rightmost factor variables are removed first.

row specifies that the information comes from the row stripe. The default is the column stripe.


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