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una pregunta aun no comprendo totalmente el uso del signo $, me podrian decir donde encuentro su significado (si, si ya se que significa dinero y eso.........) desde el punto de vista de R gracias fabian huerta Yahoo! Cocina Encontra las mejores recetas con Yahoo! Cocina. http://ar.mujer.yahoo.com/cocina/ [[alternative HTML version deleted]]

Hola a todos, estoy intentendo cargar unos datos contenidos en una tabla de ACCESS, por lo que ejecuto los siguientes comandos dir<-"C:/Users/D/Desktop/" library(RODBC) cn<-odbcConnectAccess(paste(dir1,"datos.mdb",sep="")) pero me da el siguiente error Warning messages: 1: In odbcDriverConnect(con, ...) : [RODBC] ERROR: state IM002, code 0, message

Dear R Folks, I know that Enrique Bengoechea ( Credit Suisse ) had posted some code snippets for importing Bloomberg historical data into R. I found them to be very useful. Has anyone succeeded in getting the below items from Bloomberg to R? (a) historical economic release data, (b) tick/intra-day data (c) bulk data such as Index membership...

Hi all, I want to use lattice v0.17-4 on R 2.6.2 to draw a panel of time series of zoo objects (zoo v1.5-0). Everything works until I try to separate panels a bit and show only the bottom axis line with tick marks on every panel (but not axis labels, which I want only on the bottom panels). I've tried several approachs, and the best I've got for showing only the bottom axis line and

...nt." What I did not found was a way to get back more than two decimal digits in this character-numeric transformation. I would acknowledge any clue as to whether this is possible. Thanks in advance! Enrique ___________________________________________________________________________ Enrique Bengoechea Investment Consulting - CREDIT SUISSE Spain

Hi, This may be due to several reasons. That I can think about: 1) Ensure you close *all* possibly open workbooks: nBooks <- xl[["Workbooks"]]$Count(); for (i in seq_len(nBooks)) xl[["Workbooks"]]$item(i)$Close(SaveChanges=FALSE); 2) The excel application reference does not seem to be really released until the garbage collector runs. So this may help: xl$Quit();

Hi, I agree with Henrik that his suggestion to have "dimension vector attributes" working like dimnames (see below) would be an extremely useful infrastructure adittion to R. If this is not considered for R-core, I am happy to try to implement this in a package, as a new class. And possibly do the same thing for data frames. Should you have any comments, ideas or suggestions about it,

Hi, Could someone please point to me which function clears the R console under Windows? (exactly what the R Gui Windows menu "Edit > Clear Console" does). Seems simple but I haven't been succesful with the help system (help.search for "console", "clear console", "screen"...) nor on the list archives. Thanks in advance!! Enrique

Hola Yo uso R en macosx, por esas cosas ..., me compre una notebook con windows 7 64 bit, así que cuándo me llegue comienzo a migrar datos y programas. Para los usuarios de windows, ¿que usan con R? Me refiero a programas GUI o con autocompletar código, alguna ayuda gráfica, etc. Hace años que no uso windows, estoy medio perdido, voy a extrañar mi macbook. Gracias Javier [[alternative HTML

...an "Re: Contents of R-help digest..." Today's Topics:    1.  system() how to make a program run a specific file       (Paulo E. Cardoso)    2. RODBC and sqlSave issue (wapita wapita)    3. Re: Dump plots to powerpoint? (Gabor Grothendieck)    4. Re: Dump plots to powerpoint?       (Bengoechea Bartolom? Enrique (SIES 73))    5. Re: system() how to make a program run a specific file       (Paulo E. Cardoso)    6. Re: Fitting a trend-line (Jim Lemon)    7. stats::decompose - Problem finding seasonal component without       trend (Mike HC)    8. Import xlsx file in Ubuntu 9.04 (Rodrigo Alui...

Una sugerencia: los gráficos para powerpoint yo los guardo con formato "windows metafile". Eso permite hacer doble click en el gráfico en el propio powerpoint, te preguntará si quieres importar/editar la figura, le dices que sí, y a continuación "desagrupas" dos veces las formas del gráfico. Esto te permite editar cada elemento del gráfico individualmente, p.e. cambiar