Hi there, Try this:
do.call(rbind,data.table) HTH, Jorge On Fri, May 23, 2008 at 1:31 PM, Economics Guy <[EMAIL PROTECTED]> wrote: > Thanks Michael that works! > > Now I am having a problem getting the results into a format I can use. > > prop.table generates a contingency table that I tried to turn into a data > frame I could graph from with as.data.frame() however the results are not a > true data.frame. The rows have commas between some of the elements and > trying to look at a column results in the original contingency table being > displayed. > > This is what I have: > > pop <- matrix(1:100000) > groupIDs <- sample(pop,500) > groupVar <- sample(groupIDs,23000,replace=TRUE) > responseVar <- sample(1:5,23000,replace=TRUE) > > example.data <- data.frame(groupVar,responseVar) > > data.table <- > > tapply(example.data$responseVar,example.data$groupVar,function(x){prop.table(table(x))}) > > example.data.frame <- as.data.frame(data.table) > > But the example.data.frame object is not a true data frame, and I am not > sure how to get it into a format I can graph. > > > On Fri, May 23, 2008 at 11:33 AM, Michael Conklin < > [EMAIL PROTECTED]> wrote: > > > tapply(example.data$responseVar,example.data$groupVar,function(x){prop.t > > able(table(x))}) > > > > Michael Conklin > > > > Chief Methodologist - Advanced Analytics > > > > > > > > > > [[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/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[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/posting-guide.html and provide commented, minimal, self-contained, reproducible code.