[Rd] Error in documentation of "merge"

peter dalgaard pdalgd at gmail.com
Fri Nov 4 13:20:48 CET 2011

On Nov 4, 2011, at 13:11 , Rainer M Krug wrote:

> Hi
> there seems to be an error in the documentation of the "merge" function:
> Arguments:
>    x, y: data frames, or objects to be coerced to one.
>  by, by.x, by.y: specifications of the common columns.  See ŒDetails‚.
>     all: logical; Œall = L‚ is shorthand for Œall.x = L‚ and Œall.y =
>          L‚.
> The "L" should be a T or a TRUE.

I think it's on purpose: L indicates a logical value, TRUE _or_ FALSE.

Peter Dalgaard, Professor
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Email: pd.mes at cbs.dk  Priv: PDalgd at gmail.com

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