Hello, 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. TIA, Best regards, Giovanni
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 Hello, 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. TIA, Best regards, Giovanni ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Maybe of interest (uses the FrF2 package) http://www.stat.umn.edu/~gary/classes/5303/handouts/fractional.pdf Kevin On Thu, Nov 10, 2011 at 7:41 AM, Giovanni Azua <bravegag@gmail.com> wrote:> Hello, > > 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. > > TIA, > Best regards, > Giovanni > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >-- Kevin Wright [[alternative HTML version deleted]]