Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

Hi Markus, On 2/9/10 4:12 PM, Markus Weisner wrote: Thanks so much for your help. I am realizing that I may be over-complicating things for myself. I have learned a ton about creating methods, but I feel like I am trying to reinvent the data.frame class. Basically, I am trying to create a

Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

Thanks so much for your help. I am realizing that I may be over-complicating things for myself. I have learned a ton about creating methods, but I feel like I am trying to reinvent the data.frame class. Basically, I am trying to create a data.frame type object where I can enforce the header

[R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

I created some S4 objects that are essentially data frame objects. The S4 object definitions were necessary to verify data integrity and force a standardized data format. I am, however, finding myself redefining all the typical generic functions so that I can still manipulate my S4 objects as if

Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

On 02/07/2010 08:31 PM, Markus Weisner wrote: I created some S4 objects that are essentially data frame objects. The S4 object definitions were necessary to verify data integrity and force a standardized data format. I am, however, finding myself redefining all the typical generic functions

Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

Worked like a charm!! Thank you so much. I just plugged the following into my code ... setMethod($, CADresponses, function(x, name) slot(x, name)) ... and it worked perfect. If you don't mind, I have a quick follow up question, using your example setClass(A, representation(a=numeric,

Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

On 02/08/2010 01:22 PM, Markus Weisner wrote: Worked like a charm!! Thank you so much. I just plugged the following into my code ... setMethod($, CADresponses, function(x, name) slot(x, name)) ... and it worked perfect. If you don't mind, I have a quick follow up question, using your

Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

On 02/08/2010 02:54 PM, Markus Weisner wrote: Thanks. Used getGeneric([) to figure out the general format for the setMethod, but am having some problem with how to set up the actual function: getGeneric([) standardGeneric for [ defined from package base function (x, i, j, ..., drop =

Re: [R] using setMethod or setGeneric to change S4 accessor symbol from @ to $

Thanks. Used getGeneric([) to figure out the general format for the setMethod, but am having some problem with how to set up the actual function: getGeneric([) standardGeneric for [ defined from package base function (x, i, j, ..., drop = TRUE) standardGeneric([, .Primitive([)) environment: