search for: medell

Hello, I'm a new R user and I like to ask somethig about boxplots. Is it possible to manipulate the Y axis scale? for instance if the default scale was from 1 to 7, is it possible to change it to 1 to 10? Thanks! Rodrigo Medel P.

Hello, I would like to apply BAGGING to classification tree. Does a package exists on that method? In advance I thank you for your answer and I am looking forward to hearing from you . Best regards, Vincent HERNU. -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",

Hi R users: I want to know how can I easily sort in descending order a whole data frame by one or several variables. Thank you very much for your help. Kenneth Cabrera krcabrer at perseus.unalmed.edu.co krcabrer at epm.net.co Universidad Nacional de Colombia, Sede Medell?n -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at s...

...| l | a | b | e | l | |__________ we want | | label | | | |______________ We thank you any advice. Yours, Juan Carlos Correa, Ph.D. Profesor Asociado Escuela de Estadística Universidad Nacional-Sede Medellín A.A. 3840 Medellín COLOMBIA --------------------------------- [[alternative HTML version deleted]]

...ing frequencies. One more question: How can I deal with an unit and an empty vector in a function that eliminates an element from a it, given the original vector and the index of the element to be eliminated? Thank you very much for your help Kenneth Cabrera Universidad Nacional de Colombia Sede Medell?n krcabrer at perseus.unalmed.edu.co krcabrer at epm.net.co -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the &quo...

Hello All: I am trying to replicate the results of an example found in Alan Agresti's "Categorical Data Analysis" on pages 267-269. The example is one of a 2 x 2 cross-classification table of ordinal counts: job satisfaction and income. I am able to get Agresti's results for the independence model (G^2 = 12.03 with df = 9) assuming as he does that the data is nominal, but

Hi all! my apologies if this is too elementary: I upgraded to 1.5.0. I copied my library folder on version 1.4.1 to the library folder on 1.5.0. When I try to upload a package via the menu I get this: Error in sort(.packages(all.available = TRUE)) : 1 argument passed to "sort" which requires 2. do I have to copy any other file from the previous version?. Thanks in

Hallo all Suppose I have a summary amount of various colours used in different areas colour plastic paint black 15.5 173.8 brown 6.0 523.2 green 2.5 6.4 red 77.1 237.4 yellow 144.6 77.3 It seems that there are some preferable colours in these two areas (yellow in plastic, brown an red in paint). The problem seems to me similar to chi square test but it is intended for testing counts or

I have a probably basic problem concerning the R language. I will write some small R programs but don't really know how to start. Do I have to create my files in some editor like emacs or can I write my code in the R prompt? How to compile the code? I haven't found any good manual parts about this subject. regards A.P

Hi, I'm using: platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 5.1 year 2002 month 06 day 17 language R and I would like to apply: > update.packages() trying URL

...What am I missing? Thank you for your help. PS: Also when I look for the help files using help.start(), it answers me: "Could not open file" file://localhost/E:/rw1091/library/Rcmdr/html/00Index.html -- Kenneth Cabrera Universidad Nacional de Colombia Tel Of 430 9351 Cel 315 504 9339 Medell??n

...l pakages is for example: Erro en zip.unpack(pkg, tmpDir) : no fue posible abrir el archivo 'C:/Program Files/R/R-2.4.1pat/library/file8f653c7/MASS/chtml/MASS.chm' Help me thank you! Post data: Sorry my bad English Roberto Mario Domínguez Olivero Universidad Nacional de Colombia - Sede Medellín Facultad de Ciencias Escuela de Estadística Cell: (03)(300)3677396 [[alternative HTML version deleted]]

Hi, I am a PhD student. Basic knowing R. I have 2 datw files 1st 5min intervals & the 2nd 1min for a month. My taske is to have 15min average for all. This how data look; Date Pm FF LL KK HH NN Ww DD 01/01/2012 00:00:00 349 120 10 8 1178 1292 2005 762 01/01/01/2012

...ill send the results of all the commands, so I will have a command window and a result window. In other words, how can I use something like sink() but the output goes to a new text window and not a file. Thank you for your help -- Kenneth Roy Cabrera Torres Unviersidad Nacional de Colombia, Sede Medell?n Instituto de Ciencias Naturales y Ecolog?a Escuela de Geociencias e-mail krcabrer at unalmed.edu.co Tel +57 (4) 430-9308 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-. -.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info&...

Hi. I need to draw a circle whit center (a,b) and radio r. So I use the R code below a<-1.975 # valore x del centro b<-1.215 # valores y del centro r<-1.46 # radio x1<-seq(a-r,a+r,by=0.01); #los valores de x yp<-sqrt(r^2-(x1-a)^2)+b; # los valores y a partir de la ra??z positiva yn<-(-1)*sqrt(r^2-(x1-a)^2)+b; # los valores y a partir de la ra??z negativa x<-c(x1,x1);