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Hi STATISTICA has a function called "Two-way joining" (see http://www.statsoft.com/TEXTBOOK/stcluan.html#twotwo) and the reference material states that this is based on the method as published by Hartigan (found this paper: http://www.jstor.org/pss/2284710 through wikipedia). What is the relationship (if any) between the "heatmap" function in R and this technique? Is there an alternati...

Dear R-users,   I am trying to run a function of the package “adabag” (e.g. boosting.cv) in order to determine a proper number of cluster that I would specify later on my KMeans clustering. (I had this idea from: http://www.statsoft.com/TEXTBOOK/stcluan.html)   However, I do have a problem with the “formula” parameter of e.g. boosting.cv : I am not familiar with these formulas and my research in the R user guide did not really helped me:   I have 2 columns in my dataset corresponding to 2 “response” variables (x = coordinates along PCA axis...

...Subject: [R] Two way joining vs heatmap To: r-help@r-project.org Message-ID:     <39226c970908302325i4c828366rf12dd8c7570c0e04@mail.gmail..com> Content-Type: text/plain; charset=ISO-8859-1 Hi STATISTICA has a function called "Two-way joining" (see http://www.statsoft.com/TEXTBOOK/stcluan.html#twotwo) and the reference material states that this is based on the method as published by Hartigan (found this paper: http://www.jstor.org/pss/2284710 through wikipedia). What is the relationship (if any) between the "heatmap" function in R and this technique? Is there an alternati...

...l.yahoo.com> Content-Type: text/plain Dear R-users, ?? I am trying to run a function of the package ???adabag??? (e.g. boosting.cv) in order to determine a proper number of cluster that I would specify later on my KMeans clustering. (I had this idea from: http://www.statsoft.com/TEXTBOOK/stcluan.html) ?? However, I do have a problem with the ???formula??? parameter of e.g. boosting.cv : I am not familiar with these formulas and my research in the R user guide did not really helped me: ?? I have 2 columns in my dataset corresponding to 2 ???response??? variables (x = coordinates along...