[R] interaction plot in R for factorial experiment

Swanton0822 iverson0822 at hotmail.com
Sat Jan 31 17:45:50 CET 2009


hi,
i did a 2^4 factorial experiment, and i got the following result:

	Effect	                           t	         p (computer)

p	-484.52494328125	  -5.64590926071629	<0.0001
d	-450.67095078125	  -5.25142684568607	<0.0001
pd	438.80508046875	  5.11316022388923	0.0001
t	351.87216640625	   4.1001776078805	0.0008
pt	-341.05023984375	  -3.97407550262202	0.0011
dt	-311.27784109375  -3.62715371015861	0.0023
pdt	301.91850265625	 3 .51809435977593	0.0029
s	-63.38395046875	 -0.73857917511704	0.4709
ps	51.95851828125	 0.60544474253604	0.5534
ds	59.97782328125	 0.69888940207698	0.4947
pds	-50.13595796875	 -0.58420742485148	0.5672
ts	-62.18328890625	 -0.7245885099744	0.4792
pts	52.58411734375	 0.61273451283464	0.5487
dts	58.99120359375	 0.68739285208981	0.5017
pdts	-50.64764015625	 -0.5901697829117	0.5633


and i want to plot those whose are significant in R for an interaction plot
to see their effect?
but i don't know how to do it in R, all i know is using 'interaction.plot()'
can anyone help me out what i need to put in for the plot?
many thanks. 

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