Hi Everyone, I've got a question about data representation. I have some psychometric data with 5 scores for 15 different groups. I've been asked to show some kind of mean plots. The data below is the mean and SD for a given group, unfortunately my employer doesn't want me posting full datasets. :(
The groups V,W,X,Y,Z are divided into Bottom, (B), Middle (M) and Top (T). An example of my data is shown below. Score 1 Mean SD B M T B M T V 86.9 13.0 88.8 16.9 2.0 10.5 W 16.1 96.1 17.7 2.2 4.6 1.7 X 50.7 61.1 74.7 4.7 3.7 7.6 Y 68.5 99.7 37.6 6.0 8.0 2.3 Z 92.7 22.3 69.4 6.5 1.2 2.2 What I did before was a standard mean plot: plotMeans(w$score1, w$Factor, error.bars="sd",xlab="Factor",ylab="Score",main="Group W Score 1 Plot") However, with 15 groups and 5 scores this turns into 75 individual graphs. Is there a way to layer mean plots? Or show several mean plots in the Same graph? Any ideas or suggestions would be great. thanks, -Max ______________________________________________ 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.