[R] PLM, Logical subscript too long, error

[David Winsemius]

On Jan 7, 2012, at 9:34 PM, therrienak wrote:

> I have created panel data set using specific variable from our data  
> set. When
> I attempt to run plm I receive a Error in pdata.frame(data, index) :
>  (subscript) logical subscript too long

You are not providing any information about either the data or the code.
>
> I am assuming that this error has to deal with my data frame that I  
> have
> created.

Not necessarily. You could just be committing an error in logic by  
using a selection vector that is derived from to your entire dataset  
with subsetted data that is smaller in number of rows.

> I can not determine where the problem is or how to fix it.

Read the Posting Guide where it will become clear that your message is  
far to short to comply with the advice for how to compose a good r- 
help question:

> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html


>
> --
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> Sent from the R help mailing list archive at Nabble.com.

You _are_ advised to read the Posting Guide in the process of posting  
from Nabble:

-- 

David Winsemius, MD
Heritage Laboratories
West Hartford, CT