Dear all, I just know how to solve an eaquation by using optim() or nlm(). But, now, I have three nonlinear equations, how could we use optim() or nlm() to solve a system of nonlinear equations in R? Thank you so much.
Sincerely, Joe ___________________________________________________ æ¨ççæ´»å³æé ï¼ æºéãå¨æ¨ãçæ´»ãå·¥ä½ä¸æ¬¡æå®ï¼ [[alternative HTML version deleted]]
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