I have two questions regarding the ecdfplot function in the latticeExtra package.
1. How can I plot the fraction of values >= x rather than <=x, like the what = "1-F" argument in the Ecdf function in the Hmisc package? 2. When I try to log-transform the y-axis, I get a warning that it can't have log Y-scale, and it fails to scale properly: How can I log-transform the y-axis in ecdfplot? Here is a test example of my analysis in R version 2.10.1 in Ubuntu 9.10: > resp <- c(0.23, 0.09, 0.05, 0.02, 0.38, 1, 0.04, 0.01, 0.17, 0.04, 0.01, > 0.17, 0.5) > id <- c(rep(1, 5), rep(2, 4), rep(3, 4)) > testdata <- data.frame(id, resp) > ecdfplot(~resp | id, data = testdata, scales = list(x = list(relation = > "free", log = TRUE),y = list(log = TRUE)), type = "p") Warning message: In densityplot.formula(x = ~resp | id, data = list(id = c(1, 1, : Can't have log Y-scale Many thanks, Jeff -- Jeff Stevens Research Scientist Center for Adaptive Behavior and Cognition Max Planck Institute for Human Development Lentzealle 94 14195 Berlin, Germany ______________________________________________ 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.
