[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

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 224-2005 1621856

[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, repos

Re: [R] gpclib library

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). On Wed, 4 Apr 2007, Leonardo Lami wrote

[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] 4_6 5_6 6_6 7_6 8_6 9_6 1_7 1_8 2_8 3_8 [41] 10_9

[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/;) : argument

[R] data.frame to shape

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.ch mailing list https

Re: [R] Fisher's discriminant functions

-- __ R-help@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 -- Leonardo Lami [EMAIL PROTECTED]www.faunalia.it Via Colombo 3 - 51010 Massa e Cozzile (PT

[R] lda discriminant functions

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 @: hkp://wwwkeys.pgp.net http

[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 [EMAIL

[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 Lami

[R] tapply and NA value

. 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.pgp.net/wwwkeys.html https

Re: [R] tapply and NA value

://www.med.kuleuven.ac.be/biostat/ http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm - Original Message - From: Leonardo Lami [EMAIL PROTECTED] To: r-help@stat.math.ethz.ch Sent: Friday, March 25, 2005 10:35 AM Subject: [R] tapply and NA value Hi, I'm writing for a little help. I

[R] bar charts

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)349-1310164 GPG key @: hkp

[R] Bar chart

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)349-1310164 GPG key @: hkp