search for: herfind

...s there a way to solve this problem (other than replace the Scandinavian letters)? A short example: sort(c('a','p','?')) # on windows 2000: [1] "a" "p" "?" # on windows NT [1] "a" "?" "p" Thanks in advance Ivar Herfindal On windows 2000: > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 8.0 year 2003 month 10 day 08...

Hi, I'm using the ineq package to calculate some concentration measures (Gini, Herfindal, ...) and I was wondering if there's around also a function to calculate standard error on these measures. If not, is anybody aware of where I can find a reference on this point? Thanks. -- ======================================================== Angelo Secchi PGP Key I...

..., ("Laplace" or "AGQ") did not help. My system is windows 2000, > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 2.0 year 2005 month 10 day 06 svn rev 35749 language R Thanks Ivar Herfindal By the way, great thanks to all persons contributing to this package (and other), it makes my research more easy (and fun).

I posted this on R help, and a few others responded indicating they too were able to replicate the error as a function of missing data. I believe this should not be the case and hence and reporting it here. ### Code provided on R-Help by Ivar Herfindal # Simulate data testdata <- cbind.data.frame(gr=3Drep(letters[1:4], each=3D5), = aa=3Drnorm(20), bb=3Drnorm(20)) # Introduce some missingness testdata[1:5, 2] <- NA # This works fine by(testdata[,c("aa", "bb")], testdata$gr, cor, use=3D"complete", method=3D&qu...

...95 7 2 1 0.94260802 8 2 2 -0.09979505 9 2 1 1.22240834 10 2 2 -0.81710781 11 2 3 0.76071130 > I must admit that I have not the possiblity to check if such a quick-fix conflicts with other use of unsplit or on other types of data, but I cannot see that it should be a problem. Sincerely Ivar Herfindal -------------------------------- Centre for Conservation Biology Norwegian University for Science and Technology N-7491 Trondheim, Norway email: ivar.herfindal at bio.ntnu.no

R users, In S, there was a function called usa() that would draw the map of the United States, plus it had other options for graphics. I have looked but I can't find the equivalent in R. Is there one? Thanks, Jason

Hi! If I'm plotting 2 variables with the same units (i.e. wing length of 2 species), how can I force that X and Y axes have the same size for length unit? For example, if X ranges from 0 to 10 and Y ranges from 10 to 30, I want Y axis to be twice as long as X axis. I know I can just put xlim and ylim from 0 to 30, i.e., plot(runif(10,0,10),runif(10,10,30),xlim=c(0,30),ylim=c(0,30)) but this

Hi, I would like to read a spss file in R. When i type read.spss("...") Comes the error: couldn't find function "read.spss" What shall i do? Margarida [[alternative HTML version deleted]]

Hi R lovers! I'd like to know the trick to get a plot with a title associating variable and text I'd like to plot something like for (i in 1:10) plot(x[,i],ylab="Serie" & i) to get Serie 1 Serie 2 so on and so forth... of course it doesn't work. If somebody could give me an idea, it would be very nice thank you very much and long life to R Vincent

hi, i can?t download a file in access. when i type: > library(foreign) > read.spss("H:\Desktop\bd1\experiencia1") comes the error: Error in read.spss("H:Desktop\bd1experiencia1") : unable to open file do you know what is the problem? can you help me? margarida,porto,portugal

...ot (Daniel Brewer) > 9. Re: Positioning text in top left corner of plot (Daniel Brewer) > 10. Re: ordering a data.frame by average rank of multiple columns > (Gabor Grothendieck) > 11. having problems with factor() (Jabez Wilson) > 12. Re: need help with pdf-plot (Ivar Herfindal) > 13. Re: having problems with factor() (Henrique Dallazuanna) > 14. help with counting how many times each value occur in each > column (Tom Cohen) > 15. Odp: having problems with factor() (Petr PIKAL) > 16. Remove redundant observations for cross-validation >...