Labels:reckoner | sky OCR: DF records the degrees of freedom (DF) associated with each source of uncertainty. The degrees of freedom (DF) associated with the Total are 1 where r is the number of response levels The total degrees of freedom are partitioned into Model and Error term The degrees of freedom shown on the Model line are used t compute the response rates for each factor level and are to 1r where r is the number response levels and is the number of factor levels The Error degrees of freedom are the difference between the total DF and Regression DF numbet