Hi again,
I hope this is the right place to post my question on running R within
Ubuntu, however if not, any pointer on right distribution list will be
helpful.
I am currently using R in Ubuntu which is hosted in Amazon - AWS.
I have a .Rdata file in AWS which I am trying to load in R. Used
following code, however, fails to load showing some permission issue.
However that same .Rdata file is getting loaded perfectly when I try
in my regular iOS.
Below is my code and corresponding result :
ubuntu@ip-172-31-23-148:~$ R
R version 3.4.2 (2017-09-28) -- "Short Summer"
Copyright (C) 2017 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
Natural language support but running in an English locale
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
During startup - Warning message:
Setting LC_CTYPE failed, using "C"
> file.exists('/srv/shiny-server/Dat.Rdata')
[1] TRUE
> load('/srv/shiny-server/Dat.Rdata')
Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection
In addition: Warning message:
In readChar(con, 5L, useBytes = TRUE) :
cannot open compressed file '/srv/shiny-server/Dat.Rdata', probable
reason 'Permission denied'
> readRDS('/srv/shiny-server/Dat.Rdata')
Error in gzfile(file, "rb") : cannot open the connection
In addition: Warning message:
In gzfile(file, "rb") :
cannot open compressed file '/srv/shiny-server/Dat.Rdata', probable
reason 'Permission denied'
Can someone help me to understand where it went wrong with Ubuntu? I
also tried with changing the extension from .Rdata to .RData, however
observing the same error.
Any pointer will be highly appreciated.
Thanks for your time.
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