search for: doz

Hello to all users and wizards. I am regulary using 'boxplot' function or its analogue - 'bwplot' from the 'lattice' library. But they are, as far as I understand, totally flawed in functionality: they miss ability to select what they would draw 'in the middle' - median, mean. What the box means - standard error, 90% or something else. What the whiskers mean -

Hello. I have following data: doze g1 g2 g3 g4 etc... 1200 a d 1100 b e 1158 c f 1500 a e 1403 c f ... etc. Doze - numeric, levels(g1)=c('a','b','c'), levels(g2)=c('d','e','f'). This is the data of genetic analysis, where the factors are genes and the numerical is some numerical va...

Hi, I tried to use the sets package yesterday, which seems to be a very powerful package: thanks to the developers. I wanted to define sets of lists where 2 lists are considered equal if they have the same length. So, I implemented: match.2.list <- function(l1,l2){ length(l1)==length(l2) } and then defined my cset as: s <- set(list(1,2),list(3,4)) lset <-

svm.fit<-svm(as.factor(out) ~ ., data=all_h, method="C-classification", kernel="radial", cost=bestc, gamma=bestg, cross=10) # model fitting svm.pred<-predict(svm.fit, hh, decision.values = TRUE, probability = TRUE) # find the probability, but can not find. attr(svm.pred, "probabilities") > attr(svm.pred, "probabilities") 1 0 1 0 0 2 0

Hi, I'm currently using the R package e1071 to train naive bayes classifiers and came across a bug: When the posterior probabilities of all classes are small, the result from the predict.naiveBayes function become NaNs. This is an issue with the treatment of the log-transformed probabilities inside the predict.naiveBayes function. Here is an example to demonstrate the problem (you might need

Hello, I tried to install Mapsource 6 in Wine (20050211.2) on MDK LE2005 but it didn't install... The same with GIDroute which installed but didn't want to be launched. I will give it a try on MDV 2006 but I don't expect a miracle. And the pseudo map applications for Linux are not really what we can consider as useful and easy to handle with... Ciao @+ CWO4 Dave Mann wrote: >