To define the object state where this data is being pulled from on an excel spreadsheet, how would you define it?,

#R-Script rm (list=1s ()) all. data=rio: : import( x15x") ca-subset (all. data, state=="CA") Error in eval(e, x, parent. frame ()) : object 'state' not found f1=subset (all. data, state=="FL") Error in eval(e, x, parent. frame ()) : object 'state' not found NYNJ=Subset (all. data, state=="NY") |state=="NJ" Error in eval(e, x, parent. frame ()) : object 'state' not found