해당 글은 제로베이스데이터스쿨 학습자료를 참고하여 작성되었습니다
학습내용
https://public.tableau.com/app/profile/.35345853/viz/Primary_16786313533950/PriamaryFunction
테이블 계산-PRIMARY함수(RUNNING/TOTAL/LOOKUP/WINDOW)
https://blog.naver.com/lht98323/222939673558
학습내용
https://public.tableau.com/app/profile/.35345853/viz/_16786326688060/sheet3
문자열 함수(CONTAINS/SPLIT/REPLACE)
https://blog.naver.com/lht98323/222939773377
