On 20/05/2008 6:27 AM, Mikis Stasinopoulos wrote:
Dear all
I am using NAMESPACE in my package but I would like the user to be able
to overwrite four functions:
own.linkfun, own.linkinv, own.mu.eta and own.valideta.
These are used to defined "own" link functions.
Is there any way of doing that without getting the when I am checking
the package?
In your own code, you could explicitly "get" them. For example,
own.linkfun <- get("own.linkfun", env=globalenv())
...
However, this isn't a great design. What if the user wants to work on
two different models, with different link functions? It would be better
to pass the functions (or a list containing them) to your code as
arguments to the call to your function. That's how glm() does it.
Duncan Murdoch
This is what I am getting:
make.link.gamlss : linkfun: no visible binding for global variable
'own.linkfun'
make.link.gamlss : linkinv: no visible binding for global variable
'own.linkinv'
make.link.gamlss : mu.eta: no visible binding for global variable
'own.mu.eta'
make.link.gamlss : valideta: no visible binding for global variable
'own.valideta'
Thanks
Mikis Stasinopoulos
Companies Act 2006 : http://www.londonmet.ac.uk/companyinfo
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