[R] Replicating the SPlus "twoway" function

[Richard M. Heiberger]

In the stats package
?medpolish


On Mon, May 23, 2016 at 5:37 PM, Taylor, Z Todd <todd.taylor at pnnl.gov> wrote:
> Is there a package somewhere that replicates the SPlus twoway() function?  That function models a 2-d data matrix, which may contain NAs, as
>
> x[i,j] = grand.effect + row.effect[i] + col.effect[j] + resid[i,j]
>
> I'm sort of resurrecting some ancient S code and it would be handy if a twoway() function were available in R.  I've googled and RSiteSearch'd, but maybe there's something out there that goes by another name?
>
> Thanks.
>
> --Todd
> --
> Z. Todd Taylor
> Pacific Northwest National Laboratory
> Why are they called 'speed' bumps?
>
>
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