Re: [R] format of 2x2 table

From: Chuck Cleland <ccleland_at_optonline.net>
Date: Thu 02 Feb 2006 - 07:32:36 EST

library(gmodels)
?CrossTable

array chip wrote:
> Does anyone know how I can generate a 2x2 table in a
> format where in each cell of the table, it contains a)
> count (frequency) b) total percentage c) row
> percentage d) column percentage. SAS can generate this
> format easily, is there a R package that can do this?
>
> Frequency |
> Percent |
> Row Pct |
> Col Pct | positive negative | Total
> --------------------------------|-------
> disease | 6 22 | 28
> | 20.69 75.86 | 96.55
> | 21.43 78.57 |
> | 100.00 95.65 |
> ----------|---------------------|-------
> normal | 0 1 | 1
> | 0.00 3.45 | 3.45
> | 0.00 100.00 |
> | 0.00 4.35 |
> ----------|---------------------|-------
> Total | 6 23 | 29
> | 20.69 79.31 | 100.00
>
> Thanks
>
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-- 
Chuck Cleland, Ph.D.
NDRI, Inc.
71 West 23rd Street, 8th floor
New York, NY 10010
tel: (212) 845-4495 (Tu, Th)
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fax: (917) 438-0894

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Received on Thu Feb 02 07:49:39 2006

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