Hi, I have the file DATOS1 in the directory E:/R 3.0.2/R-3.0.2/bin/x64. If I try to load it, R returns me this error:> getwd()[1] "E:/R 3.0.2/R-3.0.2/bin/x64"> DATOS1<-matrix(scan("E:/R 3.0.2/R-3.0.2/bin/x64/DATOS1"),ncol=8)Error en file(file, "r") : no se puede abrir la conexi?n Adem?s: Mensajes de aviso perdidos In file(file, "r") : no fue posible abrir el archivo 'E:/R 3.0.2/R-3.0.2/bin/x64/DATOS1': No such file or directory The file DATOS1 is a Text Document with this composition: 32 17 67 112 28 10 17 71 32 9 64 142 32 14 0 66 22 25 66 122 23 12 25 68 18 25 60 101 21 14 12 66 21 0 67 125 20 15 2 67 41 7 65 126 37 14 25 68 21 8 64 123 24 12 0 71 20 7 63 109 20 10 34 69 22 6 62 123 27 12 7 73 20 35 67 125 23 12 50 72 23 25 69 167 21 12 23 71 29 12 65 115 33 13 0 69 31 0 65 125 31 16 0 72 22 7 62 113 23 14 25 78 The unit E: is an external hard disk. It seems like the path were wrong. I?ve read the FAQ?s, the Windows FAQ?s, the R document about scan() function and the related sections of An Introduction to R and the Import/Export manual, but I can?t find any answer of this error. Can anybody help me, please? Thank you
first thing to do is 'list.files()' to see if your file is really there. show us that output. Sent from my iPad On May 25, 2014, at 18:25, Antonio Carazo <acarazo at foss.es> wrote:> > Hi, > I have the file DATOS1 in the directory E:/R 3.0.2/R-3.0.2/bin/x64. > If I try to load it, R returns me this error: >> getwd() > [1] "E:/R 3.0.2/R-3.0.2/bin/x64" >> DATOS1<-matrix(scan("E:/R 3.0.2/R-3.0.2/bin/x64/DATOS1"),ncol=8) > Error en file(file, "r") : no se puede abrir la conexi?n > Adem?s: Mensajes de aviso perdidos > In file(file, "r") : > no fue posible abrir el archivo 'E:/R 3.0.2/R-3.0.2/bin/x64/DATOS1': No such file or directory > > The file DATOS1 is a Text Document with this composition: > 32 17 67 112 28 10 17 71 > 32 9 64 142 32 14 0 66 > 22 25 66 122 23 12 25 68 > 18 25 60 101 21 14 12 66 > 21 0 67 125 20 15 2 67 > 41 7 65 126 37 14 25 68 > 21 8 64 123 24 12 0 71 > 20 7 63 109 20 10 34 69 > 22 6 62 123 27 12 7 73 > 20 35 67 125 23 12 50 72 > 23 25 69 167 21 12 23 71 > 29 12 65 115 33 13 0 69 > 31 0 65 125 31 16 0 72 > 22 7 62 113 23 14 25 78 > > The unit E: is an external hard disk. > It seems like the path were wrong. > I?ve read the FAQ?s, the Windows FAQ?s, the R document about scan() function and the related sections of An Introduction to R and the Import/Export manual, but I can?t find any answer of this error. > Can anybody help me, please? > Thank you > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code.
On 26/05/14 10:25, Antonio Carazo wrote:> > Hi, > I have the file DATOS1 in the directory E:/R 3.0.2/R-3.0.2/bin/x64. > If I try to load it, R returns me this error: >> getwd() > [1] "E:/R 3.0.2/R-3.0.2/bin/x64" >> DATOS1<-matrix(scan("E:/R 3.0.2/R-3.0.2/bin/x64/DATOS1"),ncol=8) > Error en file(file, "r") : no se puede abrir la conexi?n > Adem?s: Mensajes de aviso perdidos > In file(file, "r") : > no fue posible abrir el archivo 'E:/R 3.0.2/R-3.0.2/bin/x64/DATOS1': No such file or directory > > The file DATOS1 is a Text Document with this composition: > 32 17 67 112 28 10 17 71 > 32 9 64 142 32 14 0 66 > 22 25 66 122 23 12 25 68 > 18 25 60 101 21 14 12 66 > 21 0 67 125 20 15 2 67 > 41 7 65 126 37 14 25 68 > 21 8 64 123 24 12 0 71 > 20 7 63 109 20 10 34 69 > 22 6 62 123 27 12 7 73 > 20 35 67 125 23 12 50 72 > 23 25 69 167 21 12 23 71 > 29 12 65 115 33 13 0 69 > 31 0 65 125 31 16 0 72 > 22 7 62 113 23 14 25 78 >If it's a text document created with a Windows application, then it is very likely that the file name is really DATOS1.txt. Another useful thing to do in Windows is to use file.choose() whenever you want to open a file: DATOS1 <- matrix(scan(file.choose()), ncol = 8)> The unit E: is an external hard disk. > It seems like the path were wrong. > I?ve read the FAQ?s, the Windows FAQ?s, the R document about scan() function and the related sections of An Introduction to R and the Import/Export manual, but I can?t find any answer of this error. > Can anybody help me, please? > Thank you >Hope this helps, Ray Brownrigg