search for: chav

...b: see help(memory.size) Then, the program close. With the last version, 1.1.1 (I think) I didn't have this kind of problem. I've tried to increase memory through: rgui.exe --vsize 16M --nsize 1000k but nothing Thanks in advance, Antonio Antonio Rodr?guez Verdugo Huelva, Spain rod.chav at hsoft.es -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- 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-requ...

Hi All, How do I can create a new vector, i.e. 'seasonal' or 'trend' from the resultant seasonal or trend component of the Time.Series object produced by STL, and how I could superpose in the same graphic, i.e. original data and trend or seasonality? Thanks in advance! Antonio Antonio Rodr?guez Verdugo CICEM Agua del Pino Huelva Oceanography and Coastal Resources, PhD Program,

Hi, I've recently installed R on a Linux Mandrake 8.0 i586 machine. I will like to run the tcltk interface but I get the following message: > library(tcltk) Error in firstlib(which.lib.loc, package) : invalid command name "tcl_findLibrary" Error in library(tcltk) : .First.lib failed > I think I have properly installed the tcl8.3 and tk8.3 libraries in

Hi All, I have tried several times to run this library and I get the following message: > library(tcltk) Error in firstlib(which.lib.loc, package) : invalid command name "tcl_findLibrary" Error in library(tcltk) : .First.lib failed > I have checked either the tcl and tk libraries and they are correctly installed (/usr/lib/). I have other program (Grass) that make

Hi, I've seen that handle missing values makes difficult to manage data series within R. I've look at Shumway's program (ASTSA) and Brockwell & Davis pogram (ITSM), it seems that both handle NA's values without problem, or maybe, I'm getting an spurious results? My problem is with two variables: rain and river flow: the first has 7 NA values (is to say, seven months, non

Hi, Is there anybody who could explain a little bit the use of s.window and t.window in STL. If I decompose a series using the default values, I get a very irregular trends, but if I play with the options, I get less rare trends. If anybody can explain me the concepts behind these options I will appreciate a lot. I'm not a mathematician ;-) Thanks in advance Cheers, Antonio Antonio

Hi All, I have a time series called 'upwelling', like this: >upwell Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov 1984 494.7 303.7 220.8 288.4 188.1 125.5 215.7 1985 56.0 127.4 165.8 189.4 261.6 223.7 186.3 150.2 107.8 120.3 91.1 from 1984 until 2000. How do I could extract, i.e, Jan or Dec columns from the data? Or how do I

Hi All, Briefly, I belong to a fisheries research group. At this time I'm working on my PhD and I'm looking for some statistical help. My mathematical and statistical skills are still scarce, I've gathered many different types of data (landings, climate and upwelling indexes, rains, etc) and I wonder about what kind of statistical procedure use with them. I'm a little confused

Hi, I have a data frame with 13 time series (same length). Two of them have several NA's values, so when I've tried to run: >acf(flow, na.action=na.omit) I get >Error in na.omit.ts(as.ts(x)) : time series contains internal NAs I've read through help files of acf, na.action, na.omit, and I don't understand how to manage NA's values. If I list the variable (eg: rain,