RPubs - Basics of data.table
19 tables
Data science: Reshape R dataframes from wide to long with melt
apply - R ddply dcast alternative? - Stack Overflow
An Introduction to reshape2 - Reshaping data easily with the reshape2 R package. - seananderson.ca
casting - R: How to dcast a subset of 'variable' to a separate column in data.table? - Stack Overflow
R Studio- Transpose Dataframe Long a Wide by dcast function - YouTube
Reshape R dataframes wide to long | Towards Data Science
Reshape dcast Table in Hadoop or MySQL - Stack Overflow
dcast : Aggregation function missing: defaulting to length - Data Cornering
R: data.table – Using dcast – Will trade code for sheep
dcast data.table Function in R (Example) | Long-to-Wide Reshaping Tool
Using the cast and melt function in R - YouTube
Do Faster Data Manipulation using These 7 R Packages
Using the cast and melt / reshape / gather and spread functions in R - YouTube
![R data.table] 패턴이 있는 여러개의 칼럼을 동시에 길게 녹이고(melt), 옆으로 넓게 주조(cast) 하기](https://t1.daumcdn.net/cfile/tistory/9963AE455FC3B2F806 "R data.table] 패턴이 있는 여러개의 칼럼을 동시에 길게 녹이고(melt), 옆으로 넓게 주조(cast) 하기")
R data.table] 패턴이 있는 여러개의 칼럼을 동시에 길게 녹이고(melt), 옆으로 넓게 주조(cast) 하기
Boost Your R Code with the data.table package - ppt download
Reshape2- dcast problem - General - Posit Community
README
Error when using reshape2::dcast : r/Rlanguage
dcast data.table Function in R (Example) | Long-to-Wide Reshaping Tool
Reshape R package, reshape2, melt and cast | R-bloggers
![R data.table] 문자열 dcast 집계 함수 (1) 개수 (2) 콤마로 구분해서 붙여쓰기 (3) 첫번째 문자열만 가져오기](https://blog.kakaocdn.net/dn/kDgO1/btriBZctYyo/vr2xWOUGkhLB7kgA3DfELk/img.png "R data.table] 문자열 dcast 집계 함수 (1) 개수 (2) 콤마로 구분해서 붙여쓰기 (3) 첫번째 문자열만 가져오기")