[R] FW: Document1

[Brett Stansfield]

>  -----Original Message-----
> From: 	Brett Stansfield  
> Sent:	Wednesday, 19 January 2005 4:25 p.m.
> To:	'S.Ganesh at massey.ac.nz'
> Subject:	Document1
> 
>  <<Doc1.doc>>  I was trying to get R to analyse one variable of the file
> Chicken Weight. when I ask 
> 
> hist(data$weight)
> R says "x must be numeric"
> yet when I check the data using Editor, it says quite clearly that
> variable name weight is numeric.
> what am I doing wrong here? I have attached a view from the console
> 
> Brett
> Brett Stansfield 
> Environmental Scientist - Water Quality 
> Hawke's Bay Regional Council 
> 102 Vautier Street 
> Private Bag 6006 
> Napier 
> Phone (06) 835-9200 extn 9334 
> Fax (06) 835-3601 
> 
>