[R] Object xxx not found

[Uwe Ligges]

On 07.12.2011 13:06, John Visagie wrote:
> Dear All,
>
> I am having a very basic error, but somehow do not know how to resolve it.  I've read a dataset in .csv into R with two columns - sector, export.  When trying to plot the data it says "sector not found"  This is the formula.
>
>   SouthAfrica<-read.csv(c,header=T)
>> hist(sector$exports,xlab="exports (MtCO2)",main="CO2 Exports")


Err, you either want SouthAfrica$sector or SouthAfrica$exports.

Uwe Ligges


> Error in hist(sector$exports, xlab = "exports (MtCO2)", main = "CO2 Exports") :
>    object 'sector' not found
>
> Could somebody please assist?
>
> Kind regards,
>
> John
>
> 	[[alternative HTML version deleted]]
>
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