Hi Thanks for your reply. I did try the statement Informat variable1 variable2 4.2; format value f4.2; and I put these statements after Boxplot statement and after the PLOT statement. As I placed it after Boxplot statement, the log shows that there is no variable named VALUE. As I placed the format value f4.2 after the PLOT statement, the program couldn't run due to the invalid statement, in that it is not allow to use Format directly after PLOT; Is there other approaches to format the label and its decimals under BOXPLOT or PLOT? Thanks. Max
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