search for: runsum

Displaying 7 results from an estimated 7 matches for "runsum".

2017 Sep 27
1
Need Help in Debugging
I am getting following error when running this script :------------Error in length(runsum) : object 'runsum' not found ##error function dat$fit <- NULL dat$fit[dat$majorlandmarks] <- dat$Close[dat$majorlandmarks] run <- rle(dat$majorlandmarks) runvalue <- run$values runsum <- cumsum(run$lengths) run <- run$lengths for(i in 1:(length(runsum)-1)){ if (runvalu...
2001 Oct 15
0
predict.fda difficulties
...t;-floor(runif(TotalN,0,11)+1) DummyParams<-data.frame(CellType=DummyCellTypes, matrix(rnorm(TotalN*17),TotalN,17)) DummyParams$CellType<-factor(DummyParams$CellType) table(DummyParams$CellType) TrainFDAs<-list(100) TestConfusions<-list(100) TestErrs<-rep(-1,100) i<-1 z<-0 runsum<-0 while(i<=100 & z<1000){ z<-z+1 TrainSample<-sample(1:TotalN,TrainN) # Check to see if any CellTypes are missing from the training # or test set as this will certainly cause an error. TrainMissing<-any(table(DummyParams$CellType[TrainSample])==0) Te...
2010 Jul 15
1
scope of an argument in a function
...ing wrong? Does the scope of ma1 not extend to an expr.frame object? expr.frame() is under library tradesys. function (y,ma1,ma2) { x <- y[, c("Open","Close")] d <- expr.frame(x, list(MAf=quote(SMA(Close, ma1)), MAs=quote(SMA(Close, ma2)))) } >fu(spx,60,120) Error in runSum(x, n) : object 'ma1' not found Thanks for your kind help. -- 'Raghu' [[alternative HTML version deleted]]
2012 May 22
1
Quantmod, Xts, TTR and Postgresql
...ys.time()) colnames(fr) <- paste('SDL', c('Open','High','Low','Close','Volume','Adjusted'), sep='.') dvi <- DVI(Cl(fr)) print(dvi) When the code is executed I receive the error for the line dvi <- DVI(Cl(fr)): "Error in runSum(x, n) : Invalid 'n'" But if I do this (fetch the data from yahoo): getSymbols("SDL.AX") dvi <- DVI(Cl(SDL.AX)) print(dvi) All seems to work fine, but I cant see any difference when I print the two data sets out, except the data set size. Any ideas what I'm doing wr...
2005 Jun 17
0
Release of new version of caMassClass package and new package caT ools
...a standard for storing proteomics MS data. - Adding more error checking to 'runmean', 'runmin', 'runmax', 'runmad' & 'runquantile' functions - Writing 3 new functions for round-off-error free sumation: 'sum.exact', 'cumsum.exact' and 'runsum.exact'. - Added option to "runmean" function to allow use of above round-off-error free computation Jarek =====================================\==== Jarek Tuszynski, PhD. o / \ Science Applications International Corporation <\__,...
2005 Jun 17
0
Release of new version of caMassClass package and new package caT ools
...a standard for storing proteomics MS data. - Adding more error checking to 'runmean', 'runmin', 'runmax', 'runmad' & 'runquantile' functions - Writing 3 new functions for round-off-error free sumation: 'sum.exact', 'cumsum.exact' and 'runsum.exact'. - Added option to "runmean" function to allow use of above round-off-error free computation Jarek =====================================\==== Jarek Tuszynski, PhD. o / \ Science Applications International Corporation <\__,...
2008 Feb 13
4
rolling sum (like in Rmetrics package)
Hello, I'm new to R and would like to know how to create a vector of "rolling sums". (I have seen the Rmetrics package and the rollMean function and I would like to do the same thing except Sum instead of Mean.) I imagine someone has done this, I just can't find it anywhere. Example: x <- somevector #where x is 'n' entries long #what I would like to do is: x1