[R] using the sink() function in a for-look

[Rolf Turner]

On 1/05/2008, at 2:32 PM, Tony Dell wrote:

> hi all,
>
> i wanted to use the sink function to sequentially output regression
> summaries within a for-loop. i must have something wrong somewhere  
> (or be
> using the sink function incorrectly), but can anyone help?

	<snip>

You need to ***print*** the output you want to see.

Typing ``x'' in an interactive environment causes the value of
x to be printed.  But in a non-interactive environment (inside
a function such as source() or a for loop) it doesn't, and
you need to say ``print(x)''.

Trap for young players.

	cheers,

		Rolf Turner

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