题目:you want to creatr a test data set that uses a datalines statement to read in values for X and Y . in the data step, you want to creat a new variable, Z, equal to 100+50*x+2*(x^2)-25*y+y^2. use the following (X,Y) data paires:(1,2),(3,6),(5,9),(9,11). 以下是我的作业,运行错误,请求指导!!! data test; input x y; z=100+50*x+2*(x^2)-25*y+y^2; datalines; 1 2 3 6 5 9 9 11 ; proc print; run; |



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