Since this topic came up, I've been thinking that
that sentence needs more work.
The "standard" is not from me -- I'm a bit more
agnostic than the statement although I personally
always use '<-'. I'm thinking a revised version
might be something along the lines of:
Standard advice from most long-time R users is
to avoid using '=' when you mean '<-'. However,
as long as you avoid the traps, it is really a matter
of taste.
Rejoinders, etc. will be considered for whenever
a revised Inferno appears.
Pat
Thomas Mang wrote:
Hi,
thanks for the link.
In the bottom part of the relevant section, you say:
"Standard advice is to avoid using '=' when you mean '<-'...."
Is this a formal, generally accepted (R community) advice, or does it
reflect you personal opinion?
Note I am not asking this question as to criticize by any means, but
instead I just want to know for my own work (which will be partially
released to others) if the '<-' - style is the preferred one
(Personally, with a strong background from other programming
languages, I have always used '=' so far).
thanks,
Thomas
Patrick Burns wrote:
'The R Inferno' page 78 is one source you can
look at.
Patrick Burns
patr...@burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of "The R Inferno" and "A Guide for the Unwilling S User")
Thomas Mang wrote:
Hi,
Both operators <- and = can be used to make an assignment. My
question is: Is there a semantic difference between these two? Some
time ago, I remember I have read that because of some reason, one
should be given preference over the other - but I cannot remember
the source, nor the argument, nor which operator the preferred was.
What is the present state ?
Is still one version better than the other, or is it only a matter
of taste what to use ?
thanks
Thomas
______________________________________________
R-help@r-project.org mailing list
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
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
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
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.
