On May 15, 2008, at 1:24 PM, David Katz wrote:
Trying to learn Proto. This threw me:
#startup r...
library(proto)
a <- proto(x=10)
a$x
[1] 10
x <- proto(x=100)
x$x
Error in get("x", env = x, inherits = TRUE) : invalid 'envir' argument
Do I simply need to be careful to name proto objects and proto
components
uniquely? Is this the desired behavior for proto objects?
The problem was just with naming a proto object "x", it has nothing
to do with the names of its components. It has been fixed in the
newer version:
http://tolstoy.newcastle.edu.au/R/e4/help/08/01/0205.html
So you should just need to update the proto package.
Thanks.
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
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