Re: [R] bug in rle?

2014-01-08 Thread Philippe Grosjean
)), values = x[ends]) >>} >> } >> >> Bill Dunlap >> Spotfire, TIBCO Software >> wdunlap tibco.com >> >> >>> -Original Message- >>> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On >>

Re: [R] bug in rle?

2014-01-08 Thread Bert Gunter
re, TIBCO Software > wdunlap tibco.com > > >> -Original Message- >> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On >> Behalf >> Of Bert Gunter >> Sent: Wednesday, January 08, 2014 8:56 AM >> To: Prof Brian Ripley &g

Re: [R] bug in rle?

2014-01-08 Thread William Dunlap
ter > Sent: Wednesday, January 08, 2014 8:56 AM > To: Prof Brian Ripley > Cc: r-help@r-project.org > Subject: Re: [R] bug in rle? > > Thank you Brian for your clear and informative answer. I was > (obviously!) unaware of this and appreciate the response. > > Best,

Re: [R] bug in rle?

2014-01-08 Thread Bert Gunter
Thank you Brian for your clear and informative answer. I was (obviously!) unaware of this and appreciate the response. Best, Bert Bert Gunter Genentech Nonclinical Biostatistics (650) 467-7374 "Data is not information. Information is not knowledge. And knowledge is certainly not wisdom." H. Gilb

Re: [R] bug in rle?

2014-01-08 Thread Prof Brian Ripley
On 08/01/2014 16:23, Bert Gunter wrote: Is the following a bug? ##(R version 3.0.2 (2013-09-25) ## Platform: i386-w64-mingw32/i386 (32-bit)) d <- data.frame(a=rep(letters[1:3],4:6)) rle(d$a) ##Error in rle(d$a) : 'x' must be an atomic vector is.atomic(d$a) ##[1] TRUE But > is.vector(d$a)

[R] bug in rle?

2014-01-08 Thread Bert Gunter
Is the following a bug? ##(R version 3.0.2 (2013-09-25) ## Platform: i386-w64-mingw32/i386 (32-bit)) d <- data.frame(a=rep(letters[1:3],4:6)) rle(d$a) ##Error in rle(d$a) : 'x' must be an atomic vector is.atomic(d$a) ##[1] TRUE rle(c(d$a)) ## Run Length Encoding ## lengths: int [1:3] 4 5 6 #