Hello everyone, Peter (see my earlier post) recommended the following script for finding the means and standard deviations and putting them in table form.
However, I would like the standard deviations under the means in brackets. Can anyone check this code to see how this can be adjusted? library(xtable) dataset1 = matrix( c(1,2,3,4, 5, 6 ), 2 , 3) dataset2 = matrix( c(4,3,5,10, 1, 0), 2, 3) dataset <- rbind(dataset1,dataset2) #combine dataset means <- apply(dataset,1,mean) #calculate row means sds <- apply(dataset,1,sd) #calculate row standard deviation msd <- paste(round(means,2)," (",round(sds,2),")",sep="") #mean and standard deviation rn <- c("Var1","Var2") #rownames cn <- c("Dataset1","Dataset2") #column names tab <- matrix(msd,2,2,dimnames=list(rn,cn)) tab Dataset1 Dataset2 Var1 "3 (2)" "3.33 (2.08)" Var2 "4 (2)" "4.33 (5.13)" xtable(tab) -- Thanks, Jim. [[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.