목록R programming/R (4)

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apply 계열 함수

https://3months.tistory.com/389 R 중급 - apply 계열 함수 정리 (apply, lapply, sapply, tapply, mapply) Apply 계열 함수 정리 Overview Function Description apply Apply functions over array margins by Apply a function to a data frame split by factors eapply Apply a function over values in an environme.. 3months.tistory.com
R programming/R 2020. 8. 12. 05:12
tidy R 공부소스

https://b-rodrigues.github.io/modern_R/defining-your-own-functions.html#control-flow Chapter 7 Defining your own functions | Modern R with the tidyverse This book will teach you how to use R to solve you statistical, data science and machine learning problems. Importing data, computing descriptive statistics, running regressions (or more complex machine learning models) and generating reports ar..
R programming/R 2020. 4. 22. 09:49
R studio server unbuntu16.04를 이용해 보면서 직면하게된 문제점들

1. "tidyverse"패키지 설치 error 회사에서 R studio server를 설치해 주었다. "tidyverse"패키지를 설치하려고 하니 다음과 같은 에러가 발생했다. > install.packages("tidyverse") Installing package into ‘/home/dfine/R/x86_64-pc-linux-gnu-library/3.4’ (as ‘lib’ is unspecified) also installing the dependencies ‘curl’, ‘httr’, ‘rvest’, ‘xml2’ URL 'https://cloud.r-project.org/src/contrib/curl_4.2.tar.gz'을 시도합니다 Content type 'application/x-gzip' ..
R programming/R 2019. 11. 18. 11:40
Crawling 관련 R자료 정리

1. 찬엽님이 작성해 주신 ppt 파일
R programming/R 2019. 11. 7. 21:55
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