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Calling function "sqlFetch" in library(RODBC) and specifying a character string as 2nd argument, I get an error I don't understand: library(RODBC) channel <- odbcConnect("mydatabase.mdb", case="msaccess") sqlFetch(channel, "mytable") # this works fine tabname <- "mytable"; sqlFetch(channel, tabname) # this gives an error: # Error in sqlFetch(channel, tabname) : tabname :table not found on channel 0 Shouldn't the second way work as well, or if not, why not? platform i386-pc-mingw32 arch i386 os mingw32 sys...

Hi all, Does anybody know the easiest way to import excel data into R? I copied and pasted the excel data into a txt file, and tried read.table, but R reported that Error in read.table("data_support.txt", sep = " ", header = T) : more columns than column names Thanks! Ling

I think this is a fairly easy question done several times in several languages, but on a traditional ''tab'' based navigation webpage, what''s the best way to handle the active state? I am using this in my view: <% for category in @categories %> <% if the condition is met to make this the active tab %> <li><a id=''active''

...source("http://www.omegahat.org/RDCOMClient/examples/excelUtils3.R") xls <- COMCreate("Excel.Application") xls[["Visible"]] <- TRUE wb = xls[["Workbooks"]]$Add(1) sh = wb[["Worksheets"]]$Add() sh[["Name"]] <- as.character(tabName) AnalyzeExport <- function(sh,Data,Cell,Title1,Title2) { letters<-c("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O",&...

...works as the way i want it to...but after restart it it reads the old gateway IP...where I''m wrong? Other thing is I am trying to configure my server for multipath routing...but i am unable to do so... when I issue command as "ip route add <network/bit> dev devname src ip table tabname" it gives me a rtnetlink error...Kindly share with me your experinces on setting up multiple gateways... I have used aliasing eth0:0 style for the dev on which both os the gateways are configured.. waiting/expecting for a lot of email replies to my query.. Thanks and Regards, Pankaj

...xcelUtils3.R") > > xls <- COMCreate("Excel.Application") > > xls[["Visible"]] <- TRUE > > wb = xls[["Workbooks"]]$Add(1) > > > > sh = wb[["Worksheets"]]$Add() > > sh[["Name"]] <- as.character(tabName) > > > > > > > > AnalyzeExport <- function(sh,Data,Cell,Title1,Title2) { > > > letters<-c("A","B","C","D","E","F","G","H","I","J","K",&q...