Perhaps read FAQ 7.43? [1] [1] https://cran.r-project.org/doc/FAQ/R-FAQ.html#How-can-I-enable-secure-https-downloads-in-R_003f
On July 15, 2020 4:02:27 PM PDT, Rui Barradas <ruipbarra...@sapo.pt> wrote: >Hello, > >R 4.0.2 on Ubuntu 20.04 LTS, sessionInfo below. > >I'm also unable to read the file with Rscript from the Ubuntu terminal >but the error is not the same as the OP's. > > >The first try was a file test1.R with the following commands. > >x<-"https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download"; >read.csv(x, as.is=TRUE, na="n/a") > > >And run with Rscript > >rui@rui:~$ Rscript --vanilla test1.R >Error in file(file, "rt") : > cannot open the connection to >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download' >Calls: read.csv -> read.table -> file >In addition: Warning message: >In file(file, "rt") : > cannot open URL >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download': > >HTTP status was '403 Forbidden' >Execution halted > > > >The second try was download.file() and then read it. >File test2.R is: > >x<-"https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download"; >download.file(x, "companylist.csv") >read.csv("companylist.csv", as.is=TRUE, na="n/a") > > >But this too failed with error 403 Forbiden. > >rui@rui:~$ Rscript --vanilla test2.R >trying URL >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download' >Error in download.file(x, "companylist.csv") : > cannot open URL >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download' >In addition: Warning message: >In download.file(x, "companylist.csv") : > cannot open URL >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download': > >HTTP status was '403 Forbidden' >Execution halted > > >This is my session info. > >rui@rui:~$ Rscript --vanilla -e 'sessionInfo()' >R version 4.0.2 (2020-06-22) >Platform: x86_64-pc-linux-gnu (64-bit) >Running under: Ubuntu 20.04 LTS > >Matrix products: default >BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.9.0 >LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.9.0 > >locale: > [1] LC_CTYPE=pt_PT.UTF-8 LC_NUMERIC=C > [3] LC_TIME=pt_PT.UTF-8 LC_COLLATE=pt_PT.UTF-8 > [5] LC_MONETARY=pt_PT.UTF-8 LC_MESSAGES=pt_PT.UTF-8 > [7] LC_PAPER=pt_PT.UTF-8 LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C >[11] LC_MEASUREMENT=pt_PT.UTF-8 LC_IDENTIFICATION=C > >attached base packages: >[1] stats graphics grDevices utils datasets methods base > >loaded via a namespace (and not attached): >[1] compiler_4.0.2 > > > >Às 08:45 de 15/07/20, Sam H escreveu: >> Hi, >> >> I am trying to download some data using read.csv and it works >perfectly in >> RStudio and fails in the R console in the terminal in Ubuntu 18.04 >after >> upgrading from R 3.6.3 to 4.0.2. Before upgrading this worked in the >R >> console in the terminal also without any issues. >> >> Why would that be? How to fix this? >> >> Below please find R code output and sessionInfo(). >> >> *Works in RStudio* >> >>> >read.csv("https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download";, >header=TRUE, as.is=TRUE, na="n/a") >> Symbol Name >> LastSale MarketCap IPOyear1 TXG >> 10x Genomics, Inc. 87.4400 $8.6B 20192 YI >> 111, Inc. 6.4800 $533.69M 20183 >> PIH 1347 Property Insurance Holdings, Inc. 4.5350 >> $27.52M 2014 >> sessionInfo() >> R version 4.0.2 (2020-06-22) >> Platform: x86_64-pc-linux-gnu (64-bit) >> Running under: Ubuntu 18.04.4 LTS >> >> Matrix products: default >> BLAS: /usr/lib/x86_64-linux-gnu/openblas/libblas.so.3 >> LAPACK: /usr/lib/x86_64-linux-gnu/libopenblasp-r0.2.20.so >> >> locale: >> [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C >> LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 >> [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 >> LC_PAPER=en_US.UTF-8 LC_NAME=C >> [9] LC_ADDRESS=C LC_TELEPHONE=C >> LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C >> >> attached base packages:[1] stats graphics grDevices utils >> datasets methods base >> >> loaded via a namespace (and not attached):[1] compiler_4.0.2 >tools_4.0.2 >> >> *Fails in R console in terminal* >> >> > >read.csv("https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download";, >> header=TRUE, as.is=TRUE, na="n/a") >> Error in file(file, "rt") : >> cannot open the connection to >> >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download' >> In addition: Warning message: >> In file(file, "rt") : >> URL >'https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download': >> status was 'Failure when receiving data from the peer'> traceback()3: >> file(file, "rt")2: read.table(file = file, header = header, sep = >sep, >> quote = quote, >> dec = dec, fill = fill, comment.char = comment.char, ...)1: >> >read.csv("https://old.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=1&render=download";, >> header = TRUE, as.is = TRUE, na = "n/a")> sessionInfo() >> R version 4.0.2 (2020-06-22) >> Platform: x86_64-pc-linux-gnu (64-bit) >> Running under: Ubuntu 18.04.4 LTS >> >> Matrix products: default >> BLAS: /usr/lib/x86_64-linux-gnu/openblas/libblas.so.3 >> LAPACK: /usr/lib/x86_64-linux-gnu/libopenblasp-r0.2.20.so >> >> locale: >> [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C >> [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8 >> [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 >> [7] LC_PAPER=en_US.UTF-8 LC_NAME=C >> [9] LC_ADDRESS=C LC_TELEPHONE=C [11] >> LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C >> >> attached base packages:[1] stats graphics grDevices utils >> datasets methods base >> >> loaded via a namespace (and not attached):[1] compiler_4.0.2> >> >> I also asked this question here >> >https://stackoverflow.com/questions/62898008/why-read-csv-fails-in-r-console-in-ubuntu-terminal-but-works-in-rstudio-after-r >> . Since there was no answer on stackoverflow I sent this question >also to >> this list. >> >> Best regards, >> Sam >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> R-help@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. >> > >______________________________________________ >R-help@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. -- Sent from my phone. Please excuse my brevity. ______________________________________________ R-help@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.
