r error object not found when a r variable is not found which variable does this have to be r error - object not found what is error spss - object not found? gls model object not found what is the error for a variable is not found in a.spss if the value in r is an object not found what is the error object of a data.frame in gls? gls object not found what is the error object not found in r r errors in gls why is spss an object r what is spss error why spss file cannot find object what is an oss error? where is the r.spss why is a spss file not found why is spss object not found what is the error in the r library for spss how to get object not found in gls