Dear, I would like to do a trend or a regression analysis. Following data is known: year average standard deviation 1996 200 10 1997 210 15 1998 220 15 etc. I'm familiar with the normal proc reg analysis. All I want to do now is to see if there is a significant trend but first I do not know how to read in these data (average, standard deviation). Thank you in advance, BJ
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