search for: coulumn

...r-help-bounces at stat.math.ethz.ch >[mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Federico Calboli >Sent: 26 October 2006 06:48 PM >To: r-help >Subject: [R] pairs matchning > >Hi All, > >I have two numerical matrices of 2 columns and many rows. > >The two coulumns of matrix (1) form a number of 'pairs' of >numbers, e.g: > > [,1] [,2] >[1,] 1 0 >[2,] 3 4 >[3,] 3 4 >[4,] 5 8 >[5,] 1 0 >[6,] 1 0 >[7,] 6 7 > >Matrix (2) contains the *unique* pairs: > > [,1] [,...

...same with the forecast data, as I wrote the orders of the station numbers in the two dataset are different, and naturally there are some stations that you can find in one data.frame but not in the other. How could I make (or rewrite) my two data.frames (observation and forecast), where the first coulumn is totally the same as in the station list (even the order of the stations)?? For example, I have this data.frame as obsesrvation: 12866 14.4 12844 14.1 12843 16.5 12860 14.9 12851 9.8 12846 15.3 ...and have this data.frame as forecast: 12830 12.808611 12836 12.7...

Sorry for asking this but I am keen to get on and build an app based on RoR and have had a look around at FAQa and the like with no immediate sucess. What I am looking for is an explainantion of the rules/requirements for table/index/coulumn names with RoR. RoR appears to have a set of expected naming conventions which it would appear you can over ride but it would seems a hell of a lot easier if I could model my db to match what RoR wnats and he presto! I am in business. If anyone could point me to such a page/doc I would apprecia...

...ity) > ratio <- function(d, w) sum(d$x * w)/sum(d$u * w) > city.boot <- boot(city, ratio, R=999, stype="w",sim="ordinary") > boot.ci(city.boot, conf=c(0.90,0.95), type=c("norm","basic","perc","bca")) [1] "odd number of coulumns" [,1] [,2] [1,] "95/1.074" "1.908/0.978" Error in paste("(", ints1[, 2 * (1:n1)], ",", sep = "") : subscript out of bounds Did anyone find the same behavior under X11? Any soultions? Or just that is why it is still beta. T...

...         zgen   dgen  [1,] 10.04 0.9627  [2,] 10.05 0.9629  [3,] 10.06 0.9631  [4,] 10.07 0.9632  [5,] 10.08 0.9634  [6,] 10.09 0.9635  [7,] 10.10 0.9637  [8,] 10.11 0.9638  [9,] 10.12 0.9640 [10,] 10.13 0.9642 [11,] 10.14 0.9643   For z data, I can simply plot(ecdf(z)).  But for data gen it is a 2 coulumn data, if I use scatter plot I can get the cdf, plot(zgen,dgen).   I tried:   plot(ecdf(z), verticals= TRUE,do.p = FALSE, main ="CDF for observed and simulated weighted sum", xlab="Weighted sum (mm)", ylab="Cumulative Percent", xlim=c(0,30), xaxs ='i', yaxs =...

...s. Any idea how to set it up? Also a note, the examples at the end of the boot.ci documentation, for the city and gravity data set I get error messages for boot.ci() call. Did anyone else noticed that? E.g. > boot.ci(grav1.boot, type=c("stud","norm")) [1] "odd number of coulumns" [,1] [,2] [1,] "95/-5.803" "0.123/-6.929" Error in paste("(", ints1[, 2 * (1:n1)], ",", sep = "") : subscript out of bounds Thanks for any help in advance! Katalin ___ Katalin Csillery Division of Biological Sciences Uni...

Hello, i would like import Data from Sybase DataBase to R-1.5.0 via RODBC. With this i get a connection without problems ! channel <- odbcConnect("ODBCName","LoginName","LoginPass") dataSybase <- sqlFetch(channel,"EPORT_XYZ") ,but when i try this i get a message error ? (Perhaps the _ is a problem, i know that's i.e. not usual to name

Hi All, When carrying out hist(samples,breaks=50,probability=TRUE), the column values are considerably greater than 1, which seams very unreasonable. The plot is attached. I think the column value of the hist plot should correspond to x$counts/sum(x$counts) (x=hist(samples,breaks=50,probability=TRUE)). The size of data is a little bit larger, causing failure of uploading. If you need the