similar to: fill up a matrix

Hi all I have the next data frame year STOD SLAGNR TAL TALT TALVEKT 1 2002 2120006 57 1 NA 1 2 1997 97030032 57 NA NA NA 3 1997 97030071 27 1 NA NA 4 1997 97030005 57 1 NA NA 5 1997 97020127 60 NA 1 NA 6 2001 1160025 27 1 NA 1 7 1998 98020069 60 1 NA NA 8

Hi all I have a vector like this 2003 2002 2001 2000 1999 1998 1997 1996 106 105 106 106 105 106 101 107 How can I get it sorted right(1996....2003)? Thank you Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900 Phone(direct): +298 353912 Mobile: +298 580800 Fax: +298 353901

R-help, I have a list of several data frames. I want to compute the "rowSums" of the columns of these data frames but first one. Something like this lapply(my.list,rowSums) Thank you Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900 Phone(direct): +298 353912 Mobile: +298

Hi all, I have the folowing frame(there are more columns than shown), 1 2 3 4 5 Year Total Tus Whi Norw 1994 1.00 1830 0 355 1995 1.00 0 0 0 1995 1.00 0 0 0 1995 1.00 4910 4280 695 1997 1.00 0 0

R-help, I have a barplot and I wish to add standard erros (or deviations) bars to it. How? Thank you Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900 Phone(direct): +298 353912 Mobile: +298 580800 Fax: +298 353901 E-mail: luisr at frs.fo Web: www.frs.fo

Hi all, I have the folowing frame(there are more columns than shown), 1 2 3 4 5 Year Total Tus Whi Norw 1994 1.00 1830 0 355 1995 1.00 0 0 0 1995 1.00 0 0 0 1995 1.00 4910 4280 695 1997 1.00 0 0

R-help, I wish to replace NULL elements(or missing) in the following list : > z2 $cod mean sd 62.56190 12.65452 $haddock mean sd 36.61490 11.50365 $ling mean sd 86.17949 20.43587 $saithe mean sd 50.275847 5.453606 $whiting NULL $"norway pout" mean sd 13.739623 1.393104 $"great silver smelt" mean

R-help, I have a data frame wich I subset like : a <- subset(df,df$"column2" %in% c("factor1","factor2") & df$"column2"==1) But when I type levels(a$"column2") I still get the same levels as in df (my original data frame) Why is that? Is it right? Luis Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn

Hi all, I have a data frame in which one column(PUNTAR) is of character type. What I want is to retrieve is the frame but only with those rows matching elements of PUNTAR with a list characters (e.g c("IX49","IX48") ) Year TUR STODNR PUNTAR 1994 9412 94020061 IX49 1994 9412 94020062 IX48 1994 9412 94020063 X32 1994 9412 94020065 X23 1994 9412

I have just installed R 1.9.0 on my computer(Windows XP) and uninstalled 1.8.1 When Itry to execute .RData I'm asked to specify the program to open it.But whe I do it I get a message ".RData is not a valid Win32 program" Can anyone help please? Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900

Hi all I'm trying to plot 2 columns of a frame but whatever option I choose for argument "type" I always get bars with height equal to 1. I quit and restart but problem remais Help! Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900 Phone(direct): +298 353912 Mobile: +298 580800 Fax:

R-help What are the strengths and weakness of 'aov' in 'car' package? My model looks something like this : library(car) aov(lm(fish.length~zone*area,data=my.data)) Thank you Luis Ridao Cruz Fiskiranns??knarstovan N??at??n 1 P.O. Box 3051 FR-110 T??rshavn Faroe Islands Phone: +298 353900 Phone(direct): +298 353912 Mobile: +298 580800 Fax:

R-help, I'm trying to work out the density function by doing: > df(5.22245, 3, 22) [1] 0.005896862 > df(15.20675, 6, 4) [1] 0.001223825 In excell the result is : 0.0071060464 <*> FDIST(5.22245,3,22) 0.0100001406 <--> FDIST(15.20675,6,4) >From my point of view the differences in the second case are substantial. Can anyone give me a hint on this? Thanks in

Dear ALL, I fear my question has already been answered many times before, but I haven't fund that in archives... I am working on spatial datasets and, in most arrays I'm handling, there are two columns dedicated to (x,y)-coords. For different reasons - notably to draw image() plots, I need to have these two columns sorted in increasing order. But sort() and order() seem to apply to

I have the next function : "extracting.lgddata"<-function(channel) { library(RODBC) channel<-odbcDriverConnect("") ....... ....... } ...... is just a sequence of SQL selects. But when I try to call the objects created from the select they do not seem to have been created. I checked with ls() and they actually do not exist. What is the problem? Thank you Luis Ridao

R-help Assignments within functions are local and temporary,right?(function 1) If arguments to another function (function 2) are objects created in function 1 and need to call function 2,,,,,,,then it won't work,Am i right? I have nested the functions but still do not work. How can this (it may be simple but I don' know how to get around this) be done?? Thank you Luis Ridao Cruz

sorry for my previus (WRONG) answer, as someone already pointed out a solution could be subset(data, PUNTAR==c("IX49","IX48")) > -----Messaggio originale----- > Da: Guazzetti Stefano > Inviato: venerd?? 23 luglio 2004 15.55 > A: 'Luis Rideau Cruz'; r-help at stat.math.ethz.ch > Oggetto: R: [R] retrieve rows from frame assuming criterion > >

lo que necesito es "98989","121212" y no : paste(unlist(strsplit(char,",")),collapse=",") [1] "98989,121212" Luis -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- Luis Ridao Cruz Faroe Marine Research Institute Nóatún 1, P.O. Box 3051 FO-110 Tórshavn Faroe Islands Tel : (+298) 353900 Fax: : (+298) 353901 e-mail: luisr@hav.fo

Pues ahí lo tienes. De alguna manera R (a través de RStudio) no está incorporando el directorio /u01/app/luisr/product/11.1.0/client_1/lib donde se ve que tienes las librerías de ODBC al "LD path". Échale un vistazo a https://support.rstudio.com/hc/communities/public/questions/200641818-How-to-configure-libPaths-?locale=en-us Aparentemente RStudio tiene su propio sistema para

Hola, ¿qué tal? ¿Puedes comparar la salida del comando Sys.getenv("LD_LIBRARY_PATH") en una sesión en la que funciona RODBC y otra en la que obtienes el error anterior? Un saludo, Carlos J. Gil Bellosta http://www.datanalytics.com P.D.: A propósito, también he estado tratando de utilizar RODBC en Linux y me he acabado rindiendo. Sobre todo porque RJDBC funciona bastante bien.