search for: chracter

Dear R-users, The following code splits a very simple dataframe into a list, each element of the list being one line of the dataframe. You will see that the split function names each element of the list by using uses the content of a and b and merging them with a "." character. Is there a way to customize this character? a<-1:10 b<-21:30 mydata<-data.frame(a,b)

Hi, I know we can use 1:10 to represent the 1,2,3,...,10 numbers, but the following conditions are except. Anybody knows how to represent the following two cases with similar usage of ":" or others? Usually, i will get several hundred names for them, such as a1,a2,... or f[[1]],f[[2]],... #Example data a1<-array(1:12,c(2,3,2)); a2<-array(2,c(2,3,2)); a3<-array(0,c(2,3,2))

Hello. In my opinion the function signif(1.4,digits=3) should give 1.40 but actually gives 1.4. Is there a magic way to add the trailing digits back (and converting to chracter at the same time ?) Regards, Paul.

Hi, I'm having some problems with reading files with special characters from samba shares. The characters are for example '?' and '?' (and mainly all umlaut chracters). Before I have been using Fedora Core with ISO8859-1 as local character encoding and everything was OK when I mounted the samba share using options "iocharset=iso8859-1,codepage=850" with smbmount (without these parameters characters were wrong). Now that I changed to Debian I changed t...

...oncerning encoding and package distribution. We develop the ade4 package. For some data sets included in the package, there are accentued character (e.g. ?,?...). The data sets have been saved using latin1 encoding, but some of us use utf-8 and can not see some data sets which contains accented chracters. e.g: librarry(ade4) data(rankrock) rankrock in this case, characters are in rownames. Other data sets have such characters in data (e.g. levels of factors..). A solution is to use iconv... this is quite easy for us but perhaps more difficult for a user which can have no idea of the problem....

Hi, I want to read a text file into R with .Call(). So I define some NEW_CHARACTER() to store the chracters read and use SET_STRING_ELT to fill the elements. e.g. PROTECT(qNames = NEW_CHARACTER(10000)); char *foo; // This foo holds the string I want. while(foo = readLine(FN)){ SET_STRING_ELT(qNames, i, mkChar(foo))); } In this way, I can get the desired character from qNames. The only problem is tha...

# is a line comment chracter in YAML so it's valid. That's why I wrote a simple magic "comment". On Thu, Oct 10, 2013 at 6:21 PM, Shankar Easwaran <shankare at codeaurora.org>wrote: > On 10/10/2013 5:00 PM, Rui Ueyama wrote: > >> On Thu, Oct 10, 2013 at 9:16 AM, Shankar Easwaran >>...

Ah Sorry. Totally forgot about that. On 10/10/2013 8:24 PM, Rui Ueyama wrote: > # is a line comment chracter in YAML so it's valid. That's why I wrote a > simple magic "comment". > > > On Thu, Oct 10, 2013 at 6:21 PM, Shankar Easwaran > <shankare at codeaurora.org>wrote: > >> On 10/10/2013 5:00 PM, Rui Ueyama wrote: >> >>> On Thu, Oct 10, 2013...

...pret "target" field to handle target-specific fields if needed. On Thu, Oct 10, 2013 at 7:44 PM, Shankar Easwaran <shankare at codeaurora.org>wrote: > Ah Sorry. Totally forgot about that. > > > On 10/10/2013 8:24 PM, Rui Ueyama wrote: > >> # is a line comment chracter in YAML so it's valid. That's why I wrote a >> simple magic "comment". >> >> >> On Thu, Oct 10, 2013 at 6:21 PM, Shankar Easwaran >> <shankare at codeaurora.org>**wrote: >> >> On 10/10/2013 5:00 PM, Rui Ueyama wrote: >>> &g...

Using --debugmsg warn+all, I get a warning that Drive C: is not defined In my config file I have: [Drive C:] "Path" = "/mnt/C:" "Type" = "hd" "Label" = "Windows" "Filesystem" = "win95" "Serial" = " " "Device" = "/dev/hda4" and I am trying to run a program actually in

On 10/10/2013 5:00 PM, Rui Ueyama wrote: > On Thu, Oct 10, 2013 at 9:16 AM, Shankar Easwaran > <shankare at codeaurora.org>wrote: > >> On 10/9/2013 11:19 PM, Rui Ueyama wrote: >> >>> Isnt having a YAML file starting with the below better, so that you dont >>> need to go through file extensions. >>> >>> magic : >>> arch:

On Thu, Oct 10, 2013 at 9:16 AM, Shankar Easwaran <shankare at codeaurora.org>wrote: > On 10/9/2013 11:19 PM, Rui Ueyama wrote: > >> >> Isnt having a YAML file starting with the below better, so that you dont >> need to go through file extensions. >> >> magic : >> arch: >> >> I guess we will use a fixed file extension anyway (we probaly