[R] Multiple Correspondence Analysis

2014-07-14 Thread Abhinaba Roy
Hi R-helpers, I am using 'mjca' in the package 'ca' to perform multiple correspondence analysis. However the number of factor variables is large (n = 35) and > CA_actRem$nd.max[1] 14 How do I interpret the results? what is the best way to identify the similar factors and levels as the plot is

[R] Multiple Correspondence Analysis

2012-03-09 Thread Andrea Sica
Hello everybody, I'm looking for someone who is able with MCA and would like to gives some help. If what I'm doing is not wrong, according to the purpose I have, I need to understand how to create a dependence matrix, where I can analyze the dependence between all my variables. Till now this is wh

Re: [R] Multiple Correspondence Analysis

2012-03-09 Thread Kevin E. Thorpe
You should send this to r-h...@stat.math.ethz.ch. On 03/09/2012 09:21 AM, Andrea Sica wrote: > Hello everybody, I'm looking for someone who is able with MCA and > would like to gives some help. > > If what I'm doing is not wrong, according to the purpose I have, I > need to understand how to cre

[R] Multiple correspondence analysis and extended Burt table

2009-08-26 Thread Ana Kolar
Hi there, Does anyone know how to create extended Burt table that includes rows and columns totals and further more how to create Burt table of relative frequencies and conditional relative frequencies. Hope to hear from some of you soon! Ana [[alternative HTML version delete

Re: [R] Multiple Correspondence Analysis

2008-09-05 Thread Jorge Ivan Velez
Dear Bill, See http://finzi.psych.upenn.edu/R/library/ade4/html/dudi.acm.html HTH, Jorge On Fri, Sep 5, 2008 at 5:00 PM, Bill Vorias <[EMAIL PROTECTED]>wrote: > Is there a way to get the coordinates from a plot of an MCA object? > > >[[alternative HTML version deleted]] > > _

[R] Multiple Correspondence Analysis

2008-09-05 Thread Bill Vorias
Is there a way to get the coordinates from a plot of an MCA object? [[alternative HTML version deleted]] __ 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

[R] Multiple correspondence analysis

2008-01-13 Thread Bernardo Rangel Tura
Hi R-people, I try using mca (multiple correspondence analysis) in evocation data (data base feminino2.csv attach in this mail). Well in this database have 4 evocations for each 120 persons. If I use this script: base<-read.csv("feminino2.csv") require(MASS) plot(mca(base,abbrev=T),rows = F)