今天是第一个复盘日 特训营我不是第一次参加，每一次学习，都是一种成长。 以前以为自己全部能听懂，也都会了。 实际情... • You pick the variables X that enter Each individual design specification. These variables X can be constant or categorical. Make absolutely sure continuous and categorical variables are entered appropriately into the designs. See: The information earlier mentioned (such... https://judah4o2th.blogolize.com/-for-Dummies-55733403