Hi,  Thanks a lot for helping me .But still i'm not clear on this .So please bear with me ..  My dataset dont have any missing values as shown below : It has 2 variables risk, age . 12 57 24 67 13 58 56 86 28 59 51 76 Now i need to predict the value of the risk if age increases by 10 years  or simply 'By how much does the risk increase if age increases by ten years?'   Does your answer still holds good for this question.If so .please briefly explain sir.  if not please provide your suggestions . Thank you so much !   Regards Riya ... View more

Hi ,    Thank you for your valuable input .However ,i'm using SAS university edition and i dont think i can use the mentioned procedure[Expand]..So is there an alternate Proc i can use to fix this issue. I just completed  SAS training and using University edition for practise purpose.So please help me on this .Thank you so much !!    Regards Riya. ... View more