특히 실험 분석을 다루는 장은 많은 분의 어려움을 해소해줄 것입니다. 실험 결과를 구하는 과
정을 차근차근 설명하고 있어서, 제가 데이터 분석을 시작할 때 이 책이 있었다면 많은 시간을
줄여줬을 것 같습니다.
SQL
에 입문하려는 분과
SQL
을 다뤄본 경험이 있는 분 모두에게 추천합니다.
변성윤
데이터 과학자 및 머신러닝 엔지니어
추천사
6
학부생 시절, 처음
SQL
공부를 시작했을 때가 기억납니다.
SQL
입문서의 쿼리를 하나하나 따
라 입력하고 결과를 확인하면서 데이터 분석에 조금씩 흥미를 느끼기
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