[R] 2^k*r experimental design and anova
Nicole Marie Ford
nmford at uwm.edu
Thu Nov 10 17:44:01 CET 2011
Sounds like you are hypotesis testing. you can try "an R companion to applied regression" 2nd edition 2011 by john fox and sanford weisberg.
effects package does interactions quite well.
----- Original Message -----
From: "Giovanni Azua" <bravegag at gmail.com>
To: r-help at r-project.org
Sent: Thursday, November 10, 2011 7:41:48 AM
Subject: [R] 2^k*r experimental design and anova
Can anyone point me to an online tutorial or book containing the easiest way to do ANOVA over the result data from a 2^k*r experiment. It is not clear to me if I can pass the raw data corresponding to each experiment or just the summarized data i.e. mean, sse, std, etc.
I would like to get the:
- box plot showing the effect for the different factors and levels
- plot showing whether there are interaction between every pair of factors
- see the results in tabular form showing the percent of influence of each factor and since this is "r" see also the percent due to experimental error.
I would very much prefer if the plotting is using ggplot2.
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