Export/Download Data from R

Published by onesixx on

https://data-flair.training/blogs/exporting-data-from-r/
https://mastering-shiny.org/action-transfer.html

content 의 인수인 file은 temp폴더에 생성한 파일을 나타냄
즉, temp폴더에 temp파일에 data를 넣고, filename을 부여하여 파일을 생성함.

RStudio viewer에서는 filename=function() 의 결과가 제대로 나오지 않아,
항상 browser를 사용하도록 runApp(launch.browser=T) 를 사용했다.

R
https://shiny.rstudio.com/gallery/file-download.html
https://shiny.rstudio.com/gallery/radiant.html
https://shiny.rstudio.com/gallery/download-knitr-reports.html
https://shiny.rstudio.com/gallery/generating-reports.html
download file zip : https://stackoverflow.com/questions/26881368/shiny-download-zip-archive

서버(로컬) 파일 다운로드

https://stackoverflow.com/questions/37241747/r-shiny-detect-and-delete-local-files-after-download
R

다운로드가 오래걸리는 경우, 로딩메세지 활용

https://stackoverflow.com/questions/54277922/loading-message-for-slow-downloadhandler
R
R

데이터 NULL 인 경우, 경고창 띄우기

https://community.rstudio.com/t/how-to-stop-download-in-downloadhandler/8268/2
R

Categories: R Basic

onesixx

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