R help - Aug 2010 - VECTOR_ELT() can only be applied to a 'list', not a 'integer (gstat problem)

Hi  there,


I have a problem using gstat when attempting to fit a regression-kriging
model to my data. I have successfully carried out a stepwise regression on
my data and I have the model residuals. However when I try to apply a
variogram to the residuals I get the following error message;


*>>>Error in grid.newpage() : *

*  VECTOR_ELT() can only be applied to a 'list', not a
'integer'<<<<*

*
*

*
*

I wonder if it is something as simple as changing the format of my model
residuals because when the residuals are checked they are in ‘numeric’
format rather than ‘list’.


Please excuse my ignorance if this is a simple problem but I would
appreciate any advice.



Thanks,

Shgreene

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