search for: hashead

Displaying 4 results from an estimated 4 matches for "hashead".

Did you mean: hashed
2009 Jul 17
1
Help with R.oo
...032" > SavingsAccount("fruit") [1] "SavingsAccount: 0x605387128" The second time, the input should fail, balance is not numeric. ------------------------------ A second attempt, with my own code: setConstructorS3("StreamingFileReader", function(fileName, hasHeader=T, sep="\t") { if (missing (fileName)) throw ("Must supply a file name!"); if (missing(hasHeader)) hasHeader <-T; if (missing(sep)) sep="\t"; extend(Object(), "StreamingFileReader", .fileName=fileName, .hasHeader=hasHeader, .sep=sep); }) >...
2012 Dec 31
4
error when using subset (0 observations)
...bles > INFO<- subset(INFO,site.no==02169570) INFO is 0 observations of 14 variables When the site.no is used I should have 1 observation of 14 variables instead of 0. Can you assist me? Thank-you. Irucka Embry This is the function that is called: getMetaDataFromFile <- function(file, hasHeader = TRUE, separator = ",") { totalPath <- paste(file, sep = "") tmp <- read.csv(totalPath, header = hasHeader, sep = separator, fill = TRUE, comment.char = "#", as.is = TRUE, stringsAsFactors = FALSE, na.strings = "NA") retval <- as.data.frame(tmp, s...
2013 Jan 15
2
error in for loop in function (object not found)
...ining 68 station IDs. The file referenced at the beginning of the function is the file containing the StationIDs. > file = "/home/ie/IE2/Documents/USGS-2012-Work/SPARROW-Summer-2012-Work/EGRET/ca libration/example_setofstationsassociatedtosamegage.csv" > xynowget <- xygetN(file, hasHeader = TRUE, separator =",") Error in is.data.frame(x) : object 'Sample' not found Can you assist me in fixing the attached function file? Thank-you. Irucka Embry <span id=m2wTl><p><font face="Arial, Helvetica, sans-serif" size="2" style=&quot...
2013 Jan 09
4
select partial name and full name columns
Hi, I have the following function: getDataFromDVFileCustom <- function (file, hasHeader = TRUE, separator = "\t") { DVdatatmp <- as.matrix(read.table(file, sep = "\t", fill = TRUE, comment.char = "#", as.is = TRUE, stringsAsFactors = FALSE, na.strings = "NA")) DVdatatmper <- as.matrix(DVdatatmp[ , c("datetime", grep("^_00...