* Encoding: windows-1252. New File. DATA LIST FREE / R2U R2C N K J. /* R2U: R2 Unconstrained model */ /* R2C: R2 Constrained model */ /* N: Number of observations */ /* K: Number of independent variables in unconstrained model */ /* J: Number of constraints */ /* Enter data between "BEGIN DATA." and "END DATA." */ BEGIN DATA. 0.945 0.931 12 2 1 END DATA. Compute F = ((R2U-R2C)*(N-K-1))/((1-R2U)*J). Compute DF1=J. Compute DF2=(N-K-1). Compute P = 1-CDF.F(F,DF1,DF2). PRINT / 'F stat' 7 'DF1' 18 'DF2' 26 'p value' 36. PRINT / F (F10.2) DF1 (F8.0) DF2 (F8.0) P (F16.6). EXECUTE.