Re: [R] issues with identical()

From: Peter Dalgaard <p.dalgaard_at_biostat.ku.dk>
Date: Sat 21 May 2005 - 02:45:16 EST

Jean Eid <jeaneid@chass.utoronto.ca> writes:

> > str(temp)
> `data.frame': 7072 obs. of 2 variables:
> $ pub_id : int 10000 1000 10001 10002 10003 10004 10005 10006 10007
> $ faminc90: int -2 5998 19900 43000 35000 40000 56538 61000 36000 39105
> > str(temp1)
> `data.frame': 7072 obs. of 2 variables:
> $ pub_id: int 10000 1000 10001 10002 10003 10004 10005 10006 10007 10008
> $ faminc: int -2 5998 19900 43000 35000 40000 56538 61000 36000 39105
>
> The question is why are the objects different. How else can I tell what is
> the difference

Just look more carefully. The _names_ differ.

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk)             FAX: (+45) 35327907

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Received on Sat May 21 03:19:48 2005

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