karim99.karim wrote: > Dear Sir, > > I’am a frensh student and i’am a new user of the R software. > > After using the command (x<-read.delim(“clipboard”) to read a spreadsheet of > Excel, I want to run the bds test and calculate the Lyapunov exponent. I have > charged the R software by the packages tseries and tseriesChaos. when i run > bds.test(x,m=2) Unfortunately the R software displays “error in > as.vector(x,mode= “double”) : the object (list) can not be automatically > converted on double” so what shall I do to run this two tests(lyapunov and > bds)? And what is my mistake? > > I thank you in advance and I’am waiting forward your e-mail > > This si my e-mail: [EMAIL PROTECTED] > > Accédez au courrier électronique de La Poste : www.laposte.net ; > 3615 LAPOSTENET (0,34 €/mn) ; tél : 08 92 68 13 50 (0,34€/mn) > > > > [[alternative HTML version deleted]] > > > > ------------------------------------------------------------------------ > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
seems that the data import failed. probably the exported excel data are not in a format accepted correctly by read.delim. check this. alternative (maybe): there is an additional package 'gdata' on CRAN which you can download and install. it contains a function read.xls which can read directly the excel binary format (with some limitations). ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
