search for: mylength

Dear all, I am including in a plot 6 different lines (?lines) with 6 different line types. The problem is that I have so dense information that the line types are not visible any more.   In the code below myLength<-length(currentSet) plot(seq(from=1,to=myMax,length.out=myLength),currentSet, type="l",xlim=c(1,myMax),axes=F,...) the myLength is 100.000+ elements. I would like to ask you how I can print each line including only 500 points. I have searched already and there is no parameter for t...

...nly supplies a vector for those parameters? When code like this is wrapped into an Sweaved document--we I don't see the graph on the screen--this error is difficult to catch while proofreading. Example: x0 <- c(-1, -4, 4.5) y0 <- c(-1, -4, -8) x1 <- c(2, -2, -3) y1 <- c(4, 4, 18) mylengths <- c(0.2, 0.3, 0.15) mycodes <- c(3, 2, 1) myangle <- c(10, 60, 80) plot(x = c(-5, 5), y = c(-10, 20), type = "n", xlab = "", ylab = "") arrows(x0 = x0, y0 = y0, x1 = x1, y1 = y1, length = mylengths, code = mycodes, angle = myangle) I found a w...

I have run into a problem that I have never created before. I am using the scriptaculous inPlaceEditor If I hit the cancel button, and rehit the editor it then creates two textboxes, and if I repeat three input boxes, etc.! Must be stupid simple, but I AM STUMPED! DECO

...sum) Group.1 C D 1 A NA NA 2 B 15 NA 3 C NA 10 4 D NA 7 5 E NA NA > aggregate(m[,-c(1:2)], by=list(m[,1]), length) Group.1 C D 1 A 3 3 2 B 5 5 3 C 4 4 4 D 3 3 5 E 5 5 My own defined version of length and sum to exclude NA > mylength <- function(x) { sum(as.logical(x), na.rm=T) } > mysum <- function(x) {sum(x, na.rm=T)} > aggregate(m[,-c(1:2)], by=list(m[,1]), mysum) <----------------- this computes correctly. Group.1 C D 1 A 3 2 2 B 15 13 3 C 10 10 4 D 6 7 5 E 9 8 &g...

Hi! Could you tell me how I can draw a graph with error bars? Sorry, I don't use R that often and I couldn't find it easily in the documentation. TIA -- myriam -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",

Hello, does anyone know how to take the mean for a subset of observations? For example, suppose my data looks like this: OBS NAME SCORE 1 Tom 92 2 Tom 88 3 Tom 56 4 James 85 5 James 75 6 James 32 7 Dawn 56 8 Dawn 91 9 Clara 95 10 Clara 84 Is there a way to get

...+ +let string_index_fn fn str = + let len = String.length str in + let rec loop i = + if i = len then raise Not_found + else if fn str.[i] then i + else loop (i + 1) in + loop 0 + +let digit_prefix_compare a b = + let myint str = + try int_of_string str + with _ -> 0 in + let mylength str = + match String.length str with + | 0 -> max_int + | x -> x in + let split_prefix str = + let len = String.length str in + let digits = + let isdigit = function + | '0'..'9' -> true + | _ -> false in + try string_index_fn (fun...

...+ +let string_index_fn fn str = + let len = String.length str in + let rec loop i = + if i = len then raise Not_found + else if fn str.[i] then i + else loop (i + 1) in + loop 0 + +let digit_prefix_compare a b = + let myint str = + try int_of_string str + with _ -> 0 in + let mylength str = + match String.length str with + | 0 -> max_int + | x -> x in + let split_prefix str = + let len = String.length str in + let digits = + let isdigit = function + | '0'..'9' -> true + | _ -> false in + try string_index_fn (fun...

...ot; lines) + | [x] -> x + | _ -> + error (f_"variable '%s' has more than one occurrency in lines:\n%s") + var (String.concat "\n" lines) + ) + +let digit_prefix_compare a b = + let myint str = + try int_of_string str + with _ -> 0 in + let mylength str = + match String.length str with + | 0 -> max_int + | x -> x in + let count_leading_digits str = + let rec loop str i len = + if i = len then + i + else match str.[i] with + | '0'..'9' -> loop str (i + 1) len + | _ -> i in...

...+ +let string_index_fn fn str = + let len = String.length str in + let rec loop i = + if i = len then raise Not_found + else if fn str.[i] then i + else loop (i + 1) in + loop 0 + +let digit_prefix_compare a b = + let myint str = + try int_of_string str + with _ -> 0 in + let mylength str = + match String.length str with + | 0 -> max_int + | x -> x in + let split_prefix str = + let len = String.length str in + let digits = + let isdigit = function + | '0'..'9' -> true + | _ -> false in + try string_index_fn (fun...