[R] histogram in GNU R....

William Dunlap wdun|@p @end|ng |rom t|bco@com
Fri Sep 7 19:30:31 CEST 2018

You may have to install X11 stuff to your ec2 instance.  E.g., googling for
"ec2 X11 forwarding" showed things like the following:

Re: X11 forwarding to access AWS EC2 Linux instance
Posted by: wilderfield
Posted on: Apr 5, 2018 11:31 AM
[image: in response to: LE M.]
<https://forums.aws.amazon.com/message.jspa?messageID=574740#574740> in
response to: LE M.
  [image: Click to reply to this thread]
<https://forums.aws.amazon.com/post!reply.jspa?messageID=841377> Reply
x11 <https://forums.aws.amazon.com/tags/x11>
sudo yum install xorg-x11-xauth

The above is all I needed to get X11 forwarding working over ssh

When ssh-ing to the instance, use the -X flag

Bill Dunlap
TIBCO Software
wdunlap tibco.com

On Fri, Sep 7, 2018 at 1:26 AM, akshay kulkarni <akshay_e4 using hotmail.com>

> dear members,
>                              I am running R on Linux AWS ec2 instance.
> When I try to create a histogram in it, I am running into problems:
> > xht <- c(1,2,3,4,5,6,7,8,9,10)
> >  hist(xht)
> >
> when I type hist(xht), it goes to the next prompt. More importantly, there
> is no error message. So, the most probable conclusion is that the command
> gets executed. But there is no pop up screen with a histogram, and nothing
> else...
> whats going on?
> How can I circumvent the help of histogram(which is not available in GNU
> R)? summary(xht) would help, but not much. Any other function that can give
> information, in LINUX R, that a histogram gives, in LINUX CLI?
> Very many thanks for your time and effort...
> Yours sincerely,
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