search for: ukcp09

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2009 Dec 20
1
Problem with sequence in loop
.... I've used seq() to create the increment seq <- paste(seq(1914, 2006, by=1), "*.txt.h", sep=".") But it didn't work. Below is the script; seq <- paste(seq(1914, 2006, by=1), "*.txt", sep=".") for (i in 1:93){ list <- list.files("~/ukcp09/txt/x.djf", seq) file <- lapply(list, read.table) mean <- (Reduce("+", file))/3 } When I call > objects() > list [1] "2006.01.txt.h" "2006.02.txt.h" "2006.12.txt.h" The listed files are the last files in the sequence. Am I doing the lo...
2009 Dec 20
3
Object of type 'closure' not subsettable
...'closure' not subsettable" I ran the following script seq <- paste(seq(1914, 1916, by=1), "*.y", sep=".") # make sequence c <- 3 # total number of files d2 <- file # creates dummy file # Input sequence in loop for (i in 1:3){ list <- list.files("~/ukcp09/txt/x.djf", seq[[i]]) file <- lapply(list, read.table) # Calculations mean <- (Reduce("+", file))/c d2[[i]] <- file[[i]] - mean Apparently, the following command is the source of the error. d2[[i]] <- file[[i]] - mean It works OK when I typed into the terminal the fol...