Good evening, I am attempting to reproduce the following lines of code... library(data.table) anno = as.data.frame(fread(file = "file name", sep ="\t", header = T)) The following is my attempt...> library(data.table) > mapper <- read.delim("~/Vakul's GBM code/mapper.txt") > View(mapper)## fread() was used as datset is quite large ##> GBM_meth <- fread("~/Vakul's GBM code/mapper.txt") > anno = as.data.frame(fread(file = "~/Vakul's GBM code/mapper.txt", sep="\t", header = T)) Via View(mapper), I can view the dataset contained within the "mapper.txt" file, but the >anno = as.data.frame portion does not trigger any sort of 'response' on R and simply brings my cursor down to the next line, ready for further implementation. Should I be getting some sort of output from R, and if so what should I expect? I apologize in advance for any errors in the summary of the above script Best, Spencer Brackett [[alternative HTML version deleted]]
Also, In case there is any confusion... "~/Vakul's GBM code" was set up in the working directory (via setwd) as the folder in which the file 'mapper.txt' is contained... thereby making the "~/Vakul's GBM code/mapper.txt" as shown. Should I perhaps reset my working directory to the file I'm trying to access, exclusively? On Sun, May 5, 2019 at 7:09 PM Spencer Brackett < spbrackett20 at saintjosephhs.com> wrote:> Good evening, > > I am attempting to reproduce the following lines of code... > > library(data.table) > anno = as.data.frame(fread(file = "file name", sep ="\t", header = T)) > > > The following is my attempt... > > > library(data.table) > > mapper <- read.delim("~/Vakul's GBM code/mapper.txt") > > View(mapper) > ## fread() was used as datset is quite large ## > > GBM_meth <- fread("~/Vakul's GBM code/mapper.txt") > > anno = as.data.frame(fread(file = "~/Vakul's GBM code/mapper.txt", sep > ="\t", header = T)) > > Via View(mapper), I can view the dataset contained within the "mapper.txt" > file, but the >anno = as.data.frame portion does not trigger any sort of > 'response' on R and simply brings my cursor down to the next line, ready > for further implementation. Should I be getting some sort of output from R, > and if so what should I expect? > > I apologize in advance for any errors in the summary of the above script > > Best, > > Spencer Brackett >[[alternative HTML version deleted]]
I wouldn?t have expected an message, but it does raise the question: why are you making two different copies of the same text file if you are concerned about size issues? ? David Sent from my iPhone> On May 5, 2019, at 5:14 PM, Spencer Brackett <spbrackett20 at saintjosephhs.com> wrote: > > Also, > > In case there is any confusion... "~/Vakul's GBM code" was set up in the > working directory (via setwd) as the folder in which the file 'mapper.txt' > is contained... thereby making the "~/Vakul's GBM code/mapper.txt" as > shown. > > Should I perhaps reset my working directory to the file I'm trying to > access, exclusively? > > On Sun, May 5, 2019 at 7:09 PM Spencer Brackett < > spbrackett20 at saintjosephhs.com> wrote: > >> Good evening, >> >> I am attempting to reproduce the following lines of code... >> >> library(data.table) >> anno = as.data.frame(fread(file = "file name", sep ="\t", header = T)) >> >> >> The following is my attempt... >> >>> library(data.table) >>> mapper <- read.delim("~/Vakul's GBM code/mapper.txt") >>> View(mapper) >> ## fread() was used as datset is quite large ## >>> GBM_meth <- fread("~/Vakul's GBM code/mapper.txt") >>> anno = as.data.frame(fread(file = "~/Vakul's GBM code/mapper.txt", sep >> ="\t", header = T)) >> >> Via View(mapper), I can view the dataset contained within the "mapper.txt" >> file, but the >anno = as.data.frame portion does not trigger any sort of >> 'response' on R and simply brings my cursor down to the next line, ready >> for further implementation. Should I be getting some sort of output from R, >> and if so what should I expect? >> >> I apologize in advance for any errors in the summary of the above script >> >> Best, >> >> Spencer Brackett >> > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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.