[R] fisher.test - FEXACT error 7

[Helena Mouriño]

Dear all,

 

I’m having an awkward problem in R.  When I write the command

 

Fisher.test(school.data,workspace=2e+07), where school.data is the matrix
corresponding to the data set,

 

I get the error  message:

 

FEXACT error 7.

LDSTP is too small for this problem.

Try increasing the size of the workspace.

 

Increasing the workspace: 

 

Fisher.test(school.data,workspace=1e+10),

 

I get a different message, but it still doesn’t work:

 

NAs in foreign function call (arg 10)

In addition: Warning message:

In fisher.test(dados, workspace = 1e+10, alternative = "two.sided") :

  NAs introduced by coercion

 

In the R mailing I didn’t find the solution for this problem (if there is
any solution…).

 

If someone could give me some clues to solve this issue, I would appreciate.

 

Thanks in advanced for your help!

 

 

Best regards,

 

Helena Mouriño.

 

 


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