[R] (no subject)

[Alicia Lopez]

I would be gratefulf if anybody can help me with this problem.  I have not
a experience with R 
language, actually this is my first job with it :

I have write some instructions for acomplish a simulation, and I have 36
conditions 
with 1000 iterations each one . The program runs without problems, but in
the 19 nth 
condition  gives and  error message (after running   some iterations of
this condition)   
is:

"Error in var(x, na.rm = na.rm) : missing observations in cov/cor"

Somebody would give me any clue about the origin of this error?
There is any probability  that the origin of the problem is  the scarcitie
of resources?
(  I don´t understand how is possible a programming error).

Any help will be welcome.




---------------------------------------------------
ALICIA LÓPEZ JÁUREGUI
 

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