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...be the same size as the the first call of it, with NA values where the cdem is < 899. I thought this would fill it in but it seems to just over write it and I only end up with the rows where cdem is greater than 900. Thank you, Katrina -- Katrina E. Bennett PhD Student University of Alaska Fairbanks International Arctic Research Center 930 Koyukuk Drive, PO Box 757340 Fairbanks, Alaska 99775-7340 907-474-1939 office 907-385-7657 cell kebennett@alaska.edu Personal Address: UAF, PO Box 752525 Fairbanks, Alaska 99775-2525 bennett.katrina@gmail.com [[alternative HTML version deleted]]

Hi folks, Is there a function to show the size of an R object? eg. in Kbytes? Couple months ago Bendix Carstensen posted this marvelous little function lls(), which shows all objects in the current workspace by mode, class and 'size'. This is a wonderful enhancement to the build-in ls() already and I now have it sourced in my Rprofile.site at startup. The only drawback is,

Does R provide a function analogous to LS() or str() that reports the storage space, on disk or in memory, required by objects? Ben Fairbank

Greetings guRus -- If a variable, e.g., 'varname', is a character string, e.g. varname <- "datavector", and I want to apply a function, such as table(), to datavector, what syntax or method will do so using only the variable varname? This seems similar to indirect addressing, but I have not seen a method for it in the R manuals. Is there a general name for such indirect

Hello R users -- If I have a dataframe such as the following, named "frame" with the columns intended to be named col1 through col6, > frame col1 col2 cmlo3 col4 col5 col6 [1,] 3 10 2 6 5 7 [2,] 6 8 4 10 7 1 [3,] 7 5 1 3 1 8 [4,] 10 6 5 4 9 2 and I want to correct or otherwise change the

...p. Something like : filelist <- c('file1' , 'file2' , 'file3') for (i in 1:3) { filename <- filelist[i] ... } Any suggestion to refer to these files in this loop? Thanks you in advance, Helene -- H?l?ne Genet, PhD Institute of Arctic Biology University of Alaska Fairbanks Irving I Blg, Room 402 Fairbanks AK 99775 Phone: 907-474-5472 Cell: 907-699-4340 Email: hgenet at alaska.edu

Greetings listeRs - Given a data frame such as times time1 time2 time3 time4 1 70.408543 48.92378 7.399605 95.93050 2 17.231940 27.48530 82.962916 10.20619 3 20.279220 10.33575 66.209290 30.71846 4 NA 53.31993 12.398237 35.65782 5 9.295965 NA 48.929201 NA 6 63.966518 42.16304 1.777342 NA one can use "transform" to

...h appropriate values for your installation. If PROJ.4 is not installed, install it. ERROR: configuration failed for package 'rgdal' * removing '/import/home/u1/uaf/kbennett/R/x86_64-unknown-linux-gnu-library/2.11/rgdal' -- Katrina E. Bennett PhD Student University of Alaska Fairbanks International Arctic Research Center 930 Koyukuk Drive, PO Box 757340 Fairbanks, Alaska 99775-7340 907-474-1939 office 907-385-7657 cell kebennett@alaska.edu Personal Address: UAF, PO Box 752525 Fairbanks, Alaska 99775-2525 bennett.katrina@gmail.com [[alternative HTML version deleted]]

...s at the same time. What I was thinking was to do something like: - append a sample of the data: sample1 <- sample() - do the correlation cor() - remove that sample using rm(sample1) function - repeat 9 more times any help is greatly appreciated Cheers, Grant Humphries University of Alaska Fairbanks -EWHALE-lab Irving I Rm 419 902 Koyukuk Dr. Fairbanks, Alaska 99775 907-474-7959 ftgrh at uaf.edu

Hello R List - I have to import Excel files (either as .csv files or using RODBC) into R (2.4.1, Windows) and operate on dates and times (e.g. find minutes between times, change dates to days of week or analyze by weeks of year). The help files for format.Date, strptime, as.POSIX, DateTimeClasses, etc. etc. are informative but perhaps a little terse. I have googled unsuccessfully for a more

...My main problem is that I can't access the rows (i.e. months) to subset the data by. Could someone point out how I am able to get at the months in this array and subset them for plotting using the boxplot function? Thank you, Katrina -- Katrina E. Bennett PhD Student University of Alaska Fairbanks International Arctic Research Center 930 Koyukuk Drive, PO Box 757340 Fairbanks, Alaska 99775-7340 907-474-1939 office 907-385-7657 cell kebennett@alaska.edu Personal Address: UAF, PO Box 752525 Fairbanks, Alaska 99775-2525 bennett.katrina@gmail.com [[alternative HTML version deleted]]

I bogged down about half way through reading the Green Book, in part because it became increasingly difficult to understand how some of the ideas related to R, as opposed to S (which I have not used). Does any reader know whether there is a document that points out differences between S and R that would be helpful in reading the Green Book? Ideally, perhaps, I need a "crib sheet" to

When signing off R or trying to save a workspace in Windows XP pro SP2, I receive the following error message - save.image("C:\\Program Files\\R\\R-2.4.1\\Responses3.RData") Error in save.image("C:\\Program Files\\R\\R-2.4.1\\Responses3.RData") : recursive default argument reference Everything else seems to work fine, and the only function I have written

I am performing a large (105 variable) factor analysis with factanal, specifying promax rotation. I kow that some loadings over 1.0 are not unsual with that rotation, but I have some as large as 1.2, which seems extreme. I am skirting the assumptions of the model by using responses on a 7-point rating scale as data; I may have to go back and compute polychoric correlations instead of product

Greetings guRus -- I have successfully queried a large (24,445 rows by 281 cols.) in-house database using the following RODBC query (without the line breaks) testout <- sqlQuery(channel, "select idSchedule,EXCL_Total from dbo.vwC1198_2006_RawData_With_CMPL_EXCL") This returns a dataframe of 24445 rows and two columns (as intended), but the following command testout

I've changed the heading because this really is another thread. I think it inevitable that there will, in the course of time, be other lists that are devoted, in some shape or form, to the concerns of practitioners (at all levels) who are using R. One development I'd not like to see is fracture along application area lines, allowing those who are comfortable in coteries whose

...isplay manager does *not* bring it > > > > back > > > > to > > > > life. > > > > > > > > Any tips would be greatly appreciated. > > > > > > > > j > > > > > > -- > > > Joshua J. Kugler - Fairbanks, Alaska - joshua at azariah.com > > > Azariah Enterprises - Programming and Website Design > > > PGP Key: http://pgp.mit.edu/ ID > > > 0x68108cbb73b13b6a_______________________________________________ > > > Nouveau > > > mailing list > > > Nouv...

...not come to life (the back light is on, though). I can ssh in, and run all > > kinds of commands; restart the display manager does *not* bring it back to > > life. > > > > Any tips would be greatly appreciated. > > > > j > > > -- > Joshua J. Kugler - Fairbanks, Alaska - joshua at azariah.com > Azariah Enterprises - Programming and Website Design > PGP Key: http://pgp.mit.edu/ ID 0x68108cbb73b13b6a_______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > https://lists.freedesktop.org/mailma...

...Flags Metric Ref Use Iface 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 1002 0 0 eth0 Any ideas as to why the default route/gateway information isn't being applied? j -- Joshua J. Kugler - Fairbanks, Alaska Azariah Enterprises - Programming and Website Design joshua at azariah.com - Jabber: pedahzur at gmail.com PGP Key: http://pgp.mit.edu/ ID 0x73B13B6A -------------- next part -------------- 14:52:48.824645 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 338)...

...t; to > > > > > > life. > > > > > > > > > > > > Any tips would be greatly appreciated. > > > > > > > > > > > > j > > > > > > > > > > -- > > > > > Joshua J. Kugler - Fairbanks, Alaska - joshua at azariah.com > > > > > Azariah Enterprises - Programming and Website Design > > > > > PGP Key: http://pgp.mit.edu/ ID > > > > > 0x68108cbb73b13b6a_______________________________________________ > > > > > Nouveau > &g...