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...s: mean of x 6.1776 ------------------------------ So with t.test I seem to get a CI of 5.12 .. 7.24 which is considerably wider than the directly computed interval 5.81 .. 6.54. Perhaps I am mis-understanding the CI which t.test is reporting? Any help would be appreciated. Thank you. D G Rossiter Senior University Lecturer Department of Earth Systems Analysis (DESA) International Institute for Geo-Information Science and Earth Observation (ITC) Hengelosestraat 99 PO Box 6, 7500 AA Enschede, The Netherlands mailto:rossiter at itc.nl, Internet: http://www.itc.nl/personal/rossiter

...includes the suggestion to use this command, e.g. For example, to see what's in the geostatistical package \texttt{gstat}: \begin{verbatim} > package.contents("gstat") \end{verbatim} but now they see an off-putting "deprecated" message. Please advise. D G RossiterD G Rossiter Senior University Lecturer Department of Earth Systems Analysis (DESA) International Institute for Geo-Information Science and Earth Observation (ITC) Hengelosestraat 99 PO Box 6, 7500 AA Enschede, The Netherlands Phone: +31 (0)53 4874 499 Fax: +31 (0)53 4874 336 mailto:rossiter at it...

...ac and for R within Aquamacs using ESS Workaround: I am putting any deletions into a later code chunk. This only has the disadvantage of making more chunks, so now that I know what's happening it's no big deal. But it's driving me crazy... am I missing something? Thanks! D. G. Rossiter Senior University Lecturer Department of Earth Systems Analysis International Institute for Geo-Information Science and Earth Observation (ITC) Hengelosestraat 99 PO Box 6, 7500 AA Enschede, The Netherlands Phone: +31-(0)53 4874 499 Fax: +31-(0)53 4874 336 mailto:rossiter--at--itc.nl, Internet...

Hello all, Trying to get this piece of code to work on my data set. It is from http://www.itc.nl/personal/rossiter. logit.roc <- function(model, steps=100) { field.name <- attr(attr(terms(formula(model)), "factors"), "dimnames")[[1]][1] eval(parse(text=paste("tmp <- ", ifelse(class(model$data) == "data.frame", "model$data$", ""), fiel...

...-10) http://cran.r-project.org/doc/manuals/R-intro.pdf has in its "Appendix A: A sample session", page 81, file.show("morley.tab") I get the response NO FILE morley.tab The following "Introduction to the R Project for Statistical Computing" www.itc.nl/~rossiter/teach/sstat14/ RIntro_ITC_2003022.pdf comments on the same problem at the bottom of his page 5 and on page 6. His solution is to enter the full path file.show("/usr/lib/R/library/base/data/morley.tab") which works but depends on your system''s R.home(), /usr/lib/R for me [my...

I am looking for online courses to learn Spatial Statistics using R. Statistics.com is offering an online course in December on the same topic but that schedule doesn't suit mine. Are there any other similar modes for learning spatial statistics using R??? Can someone please advice??? Thank you. Ravi -- View this message in context: