On Jan 25, 2011, at 9:34 AM, Robin Hankin wrote:
> Hi.
>
> I'm writing a print method for an object that includes a numeric matrix
> for which
> the lower diagonal elements are not meaningful. So I make the lower
> diagonal of my matrix NA and print it.
>
> But my co-author does not like NA the
Hi.
I'm writing a print method for an object that includes a numeric matrix
for which
the lower diagonal elements are not meaningful. So I make the lower
diagonal of my matrix NA and print it.
But my co-author does not like NA there and wants a dash.
I have tried coercing the matrix to characte
