Reading the RATS manual will tell you how to run a regression, but you cannot easily run a regression after just reading about it. You have to turn on the computer and try it several times.
RATS手册固然会告诉你如何进行回归分析，但仅靠阅读绝不可能轻易便掌握技能要领，你必然需要打开电脑操作几次。
Reading the RATS manual will tell you how to run a regression, but you cannot easily run a regression after just reading about it. You have to turn on the computer and try it several times.
RATS手册固然会告诉你如何进行回归分析，但仅靠阅读绝不可能轻易便掌握技能要领，你必然需要打开电脑操作几次。
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