[R] help - "Object is static, operation not allowed" Error

Dirk Eddelbuettel edd at debian.org
Fri Sep 12 04:14:19 CEST 2003

On Fri, Sep 12, 2003 at 09:19:06AM +0800, WeiQiang.Li at seagate.com wrote:
>       I am a newbie in R project and trying to call prcomp(x) of R function
> using (D)COM server communicate with R in ASP, and encountering the error

As a general rule, I found it helpful to disentangle matters:

i)  make sure you really do have working R code, e.g. by actually running
    that code in the Gui
ii) make sure you really do talk back and forth between your controlling
    app and R; so send some data over the wire, alter it and see if you 
    it back --- also make sure that you cover the data type you intend to 
    send in i)
Hope this helps, Dirk    

Those are my principles, and if you don't like them... well, I have others.
                                                -- Groucho Marx

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