search for: levelofeducation

HI!!! I have a table containing qualitative and quantitative data; one of the columns contains "Level of education", and the possibilities are "none", "High school", "college"; I want to give the value 0 to "none", the value 1 to "High school", and 2 to "college", but I got the following error: In `[<-.factor`(`*tmp*`,

...e","Provincecode","Interviewercode","Locationoftowncentre:Latitude","Locationoftowncentre:Longitude","Locationoftowncentre:Altitude","Locationoftowncentre:Accuracy","Dateofstudy","Durationofbusinessoperation","Levelofeducation","Equitybankaccount","Anotherbankaccount","Visittobranch","Monthlyaveragedeposit","Distancetobranch","Preferredbranchcode","Meanoftransport","Durationtobranch","DistancetoChiefcamp","Distancetoapcamp...