[软体程式类别]:STATA [程式问题]:资料处理 [软体熟悉度]: 新手 [问题叙述]: 我在做STATA的应用练习,然後卡在 Create a new variable called role2, that collapses the 3 resident categories from the variable role into a single attribute (label this attribute as resident), keep provider as an attribute (label this attribute as provider), and collapse the remaining categories into a single attribute (label this attribute as staff). [程式范例]: role 1 = 1st year resident 2 = 2nd year resident 3 = 3rd year resident 4 = provider (MD, DO, PA-C, NP) 5 = clinical pharmacist 6 = nurse 7 = MA 8 = staff 9 = other 我的理解是要把role里面的数值1,2,3变成role2里面的数值1 , 然後label上 resident 但是我不知道comment 要怎麽写,或是操作功能 如果有需要补上的资料我再补充 谢谢大家的帮忙 --

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