[R] Mass 'identify' on 2d-plot

From: Evgeniy Kachalin <ka4alin_at_yandex.ru>
Date: Mon 05 Dec 2005 - 20:35:36 EST


Hello, dear R-users.

I have 2-d dotplot with two variables: x, y. Dots on this dotplot are grouped in human-recogniseable areas. These areas are not round-shaped nor oval-shaped. They are free-form, but still recogniseable by an operator.

What is ability in R to graphically (per mouse) define some area and to select all the cases felt in it?

'identify' is OK for 5-10 cases, but what if cases=1000?

Thank you very much for advice.

-- 
Evgeniy Kachalin

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Received on Mon Dec 05 20:49:14 2005

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