search for: xiyan

...1 0.00 [14,] -1 0.05 [15,] 1 0.00 How could I count (summary) all my data which I need the result like for 0.05 -1 0 1 2 2 1 for 0.00 -1 0 1 2 0 3 for 0.10 -1 0 1 2 2 1 I have tried with summary but I did not find what I need. Maybe someone could help me. Happy new year. Xiyan Lon

...that in BioC package rmutil have a function (read.list) to handle different lengths sets of lines but it did not work. > library(rmutil) Error in library(rmutil) : 'rmutil' is not a valid package -- installed < 2.0.0? > Are there any others function to handle this. Best regards Xiyan Lon > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor 0.1 year 2004 month 11 day 15 langua...

...5 xyadd1 : num [1:4] 93 50 65 38 > When I run, I know the result like above > xyadd [1] 5 > xyadd1 [1] 93 50 65 38 > what I want to know, is there any function to make the result like: > xyadd test.xy(x=2, y=3) and > xyadd1 test.xy(x=x1, y=y1) Best, Xiyan Lon

...<leaf> <leaf> Petal.Length <leaf> Petal.Width <leaf> <leaf> Petal.Length <leaf> Petal.Width <leaf> <leaf> Petal.Length <leaf> Petal.Width <leaf> <leaf> How can I do? Thanks in advance. Xiyan Lon

...X1 F > but I want to make from the first tuple only one variable change to next tuple, C F X1 F B F X1 F A F X1 F C M X1 F B M X1 F A M X1 F C F X2 F B F X2 F A F X2 F C M X2 F B M X2 F A M X2 F . . . Are there any package can handle this problem. Xiyan Lon

...each variables. I know how to count for variable x2 and x3 and make barplot for x2 and x3, but I don't know how to count data in variable x1. Are there any trick how to count data in variable x1? The result maybe like: x1 1 9 2 6 3 2 4 4 5 8 x2 1 5 2 5 x3 1 4 2 6 Thank you for any help. Xiyanlon

...2 minor 0.0 year 2004 month 10 day 04 language R > Then I check: http://cran.r-project.org/bin/windows/contrib/checkSummaryWin.html package gregmisc only warning on R-1.9.1 not R-2.0.0 Best regards, xiyanlon

Are there any packages to handle multi-class classification with boosting. I know adaboost function include in package "boost" but that is only for two-class. Thanks for your help. Xiyan Lon

...C4 X43 Is there a brilliant R-way of doing such task? Goodday. Stephen. ----- Original Message ----- From: Prof Brian Ripley <ripley at stats.ox.ac.uk> Date: Monday, August 15, 2005 11:13 pm Subject: Re: [R] How to get a list work in RData file > On Mon, 15 Aug 2005, Xiyan Lon wrote: > > > Dear R-Helper, > (There are quite a few of us.) > > > I want to know how I get a list work which I saved in RData > file. For > > example, > > I don't understand that at all, but it looks as if you want to > save an > unevaluated...

Dear All, I have a model to predict time series data for example: data(LakeHuron) Lake.fit <- arima(LakeHuron,order=c(1,0,1)) then the function predict() can be used for predicting future data with the model: LakeH.pred <- predict(Lake.fit,n.ahead=5) I can see the result LakeH.pred$pred and LakeH.pred$se but I did not see residual in predict function. If I have a model: [\ Z_t =