Creating a variable depending one another
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Hi!
I want to create one variable depending if another is above or below zero, I currently have the following code;
Buy = r(average>0)
But I want the "Buy" variable to include another variable for when average<0, so that "Buy" consists of r when average>0 and f when average<0. I tried to use help, but I havent found anything to help me yet. If somebody could point me in the right direction it would be greatly appreciated! Thanks!
回答(1 个)
What is B when average=0? If I assume it's f, then you could do
B=f;
idx=(average>0);
B(idx) = r(idx);
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