9787113303693 - power query数据智能清洗应用实操 中国铁道出版社有限公司 (1 risultati)
- Brossura
Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 103,93
EUR 15,77 spedizioneSpedito da Cina a U.S.A.Quantità: 1 disponibili
paperback. Condizione: New. Paperback. Pub Date: 2023-09 Pages: 256 Publisher: China Railway Publishing House Introduction This book arranges the content in the order of basic introduction data cleaning practice skill improvement. It first introduces the basic operations that novices should master. then explains the practical sk…ills of using PowerQuery to clean data. as well as the structuring and grouping and merging operations of query tables. and finally explains the practical operations of understanding the M langua.
