Re: [R] select row

Thanks all of you for the help! > >> Hi all, >> I have a little problem selecting some rows from a >> data.frame. >> I'd like to select the rows where a determinated >> column take a >> partivolar value. >> >> For example: >> tab >> id x y >> 124-2005 1621814 4834991 >>

[R] select row

Hi all, I have a little problem selecting some rows from a data.frame. I'd like to select the rows where a determinated column take a partivolar value. For example: tab id x y 124-2005 1621814 4834991 224-2005 1621856 4834907 324-2005 1621763 4834956 4 25-2006 1

[R] gpclib problem

Hi all, I am trying to test the new adehabitat package but I have a problem with a linked library, "gpclib". When I try do install it I have this output: install.packages("gpclib", dependencies=TRUE, repos="http://cran.cnr.berkeley.edu/";) Avviso in install.packages("gpclib", dependencies = TRUE,

Re: [R] gpclib library

ing else > called a gpclib library, to do with GNU Pascal). > > You haven't told us your OS or R version, so we don't know what file > you are looking for. But try another mirror if one appears not to > work (and using a US mirror with an email address in Italy seems odd

[R] gpclib library

Hi all, I'm tring to download the gpclib library but I don't find it in the old repository install.packages(c("gpclib"), dependencies=TRUE, repos="http://cran.cnr.berkeley.edu/";) Avviso in install.packages(c("gpclib"), dependencies = TRUE, repos = "http://cran.cnr.berkeley.edu/";) : argu

[R] selection of character

Hi all, I have a simple question: I have a character vector like this [1] "10_1" "1_1" "11_1" "2_1" "3_1" "4_1" "5_1" "6_1" "7_1" "8_1" [11] "9_1" "1_3" "2_3" "3_3" "4_3" "1_4" "2_4" "3_4" "4_4" "5_4" [21] "6_4" "7_4" "1_5" "2_5" "10_6" "11_6" "12_6" "1_6" "2_6" "3_6" [31]

[R] data.frame to shape

endently by the number of the id Best regards Leonardo -- Leonardo Lami email + jabber: [EMAIL PROTECTED] www.faunalia.it Cell: (+39)349-1310164 Tel+Fax: (+39) 0587-213742 Piazza Garibaldi 5 - 56025 Pontedera (PI), Italy __ R-help@stat.math.ethz.

Re: [R] Fisher's discriminant functions

elp@stat.math.ethz.ch mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! > > http://www.R-project.org/posting-guide.html > > -- > > __ > R-help@stat.math.ethz.ch mailing

[R] lda discriminant functions

that within groups covariance matrix is spherical. I'd like to have the value of the discriminant function not normalized. Best regards Leonardo -- Leonardo Lami [EMAIL PROTECTED]www.faunalia.it Via Colombo 3 - 51010 Massa e Cozzile (PT), Italy Tel: (+39)349-1310164 GPG key @: h

[R] lda function

Hello, I'm tring to make a linear discriminant analysis eith lda (MASS). In the value of the resulting object is there information about the value of the centroids of the discriminated group for the discriminant functions? Thank you in advance for your help! Leonardo -- Leonardo Lami [

[R] predictive classification groups functions

Hi all, I have a little question about linear discriminant analysis in R. I have a dataframe with datas groupped by 4 cluster. I'd like to know if there is a command that give 4 predictive classification groups functions (one for every cluster group). Thanks of all Leonardo -- Leonardo

Re: [R] tapply and NA value

> > Address: Kapucijnenvoer 35, Leuven, Belgium > Tel: +32/16/336899 > Fax: +32/16/337015 > Web: http://www.med.kuleuven.ac.be/biostat/ > http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm > > > - Original Message - > From: "Leonardo Lami" &l

[R] tapply and NA value

he result is NA. There is an option to have the correct result or I must use an other function? Thanks of all Leonardo -- Leonardo Lami [EMAIL PROTECTED]www.faunalia.it Via Colombo 3 - 51010 Massa e Cozzile (PT), Italy Tel: (+39)349-1310164 GPG key @: hkp://wwwkeys.pgp.net http://www.p

[R] Bar chart

all the bars are composed by the sum of the percentage of the values of a coloumn (with different colors) and all they have 100% value. Thanks Leonardo Lami -- Leonardo Lami [EMAIL PROTECTED]www.faunalia.it Via Colombo 3 - 51010 Massa e Cozzile (PT), Italy Tel: (+39)3

[R] bar charts

all the bars are composed by the sum of the percentage of the values of a coloumn (with different colors) and all they have 100% value. Thanks Leonardo Lami -- Leonardo Lami [EMAIL PROTECTED]www.faunalia.it Via Colombo 3 - 51010 Massa e Cozzile (PT), Italy Tel: (+39)3