윗첨자는 ^ string ^
아랫첨자는 ~ string ~
으로 하면 됩니다.
종종 호환이 안될 경우가 많은데, 이럴때는 그대로
HTML tag 인 <sup>, <sub> 를 쓰면 됩니다.
HyoJin Song lovetoken
lovetoken
/ 마크다운에서 윗첨자와 아랫첨자.md
Last active
April 10, 2024 05:01
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| x <- 1:5 | |
| attr(x, "div") <- 2 |
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| myfun1 <- function(input){ | |
| # 함수 실행 조건 | |
| stopifnot(input %>% is.numeric) | |
| stopifnot(attributes(input)$div %>% is.numeric) | |
| # 함수 본문 | |
| div <- attributes(input)$div | |
| return(sum(input)/div) | |
| } |
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| >>> iam = 1234; print(iam) | |
| 1234 | |
| >>> ist = str(iam); print(ist) | |
| 1234 | |
| >>> iam | |
| 1234 | |
| >>> ist | |
| '1234' |
lovetoken
/ R_packages_install_for_myself
Last active
August 23, 2020 15:48
새로운 R 환경에서 자주사용하는 Package 들을 한꺼번에 설치하고 로드하는 코드 (pacman package 를 사용하여)
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| # pacman 패키지가 설치되어 있어야 Gist 코드가 R에서 동작합니다. pacman 설치되어 있지 않다면 바로 아래 주석의 코드를 실행시켜서 pacman 패키지를 설치하세요. (온라인 상태이어야 하며, 주석을 해제하고 직접 실행해야 합니다.) | |
| # install.packages("pacman") | |
| # 현 Gist 에 올려진 R코드를 바로 실행하고 싶으시다면 아래 주석의 코드를 실행시키세요. (온라인 상태이어야 하며, 주석을 해제하고 직접 실행해야 합니다.) | |
| # source("https://gist.githubusercontent.com/lovetoken/16f862394a7f541faafde067cee0bf77/raw/4c5ec3ff8b1ea8d1eaa9a058a3e227ff8152c2a9/R_packages_install_for_myself") | |
| pacman::p_load( | |
| aws.s3, | |
| bigrquery, | |
| BiocManager, |
lovetoken
/ Install XML package manually on R (Method 1))
Last active
September 6, 2020 14:59
R 의 XML 패키지가 CRAN 을 통해 설치되지 않을 경우 http://www.omegahat.net/R 를 원천으로 보고 '/usr/lib/R/library' 디렉토리에 다이렉트로 설치하는 코드
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| install.packages("XML", lib = "/usr/lib/R/library", repos = "http://www.omegahat.net/R") |
lovetoken
/ gist:ab41d7e575878e12715fbd698ab60f6c
Created
September 6, 2020 14:06
[라이브 코드 : R에서 클립보드를 이용해 데이터프레임으로 내용 옮기기] 에서 사용했던 코드
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| readr::read_tsv(pipe("pbpaste")) | |
| read.table(pipe("pbpaste"), header = T, sep = "\t") |
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| # 관심 검색키워드 입력 | |
| search_word <- "토트넘" | |
| # 해당키워드의 다음 검색쿼리 URL 생성, 네이버 검색쿼리 URL 생성 | |
| search_url_daum <- sprintf("https://search.daum.net/search?nil_suggest=btn&w=tot&DA=SBC&q=%s", search_word) | |
| search_url_naver <- sprintf("https://search.naver.com/search.naver?sm=tab_hty.top&where=nexearch&query=%s", search_word) | |
| # 작업디렉토리의 data 폴더에 금일자 해당키워드 다음 검색화면 PNG 파일 스냅샷 저장, 네이버 검색화면 PNG 파일 스냅샷 저장 | |
| webshot(search_url_daum, file = sprintf("data/daum_%s_%s.png", search_word, Sys.Date()), delay = 0.5) | |
| webshot(search_url_naver, file = sprintf("data/naver_%s_%s.png", search_word, Sys.Date()), delay = 0.5) |
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| adm_cd7 <- c(1111010, 1111011, 1111012, 1111013, 1111014, 1111015, 1111016, 1111017, 1111018, 1114010, 1114011, 1114012, 1114013, 1114014, 1114015, 1114016, 1114017, 1117010, 1117011, 1117012, 1117013, 1120010, 1120011, 1120012, 1121510, 1123010, 1123011, 1126010, 1129010, 1129011, 1129012, 1129013, 1130510, 1132010, 1135010, 1138010, 1138011, 1141010, 1141011, 1141012, 1144010, 1144011, 1144012, 1147010, 1150010, 1150011, 1153010, 1153011, 1154510, 1156010, 1156011, 1156012, 1156013, 1159010, 1162010, 1165010, 1165011, 1168010, 1168011, 1171010, 1171011, 1174010, 1174011, 2611010, 2611011, 2611012, 2611013, 2611014, 2614010, 2614011, 2614012, 2617010, 2620010, 2620011, 2620012, 2623010, 2623011, 2626010, 2629010, 2629011, 2632010, 2635010, 2638010, 2641010, 2641011, 2644010, 2644011, 2644012, 2647010, 2650010, 2653010, 2671025, 2671031, 2671033, 2711010, 2711011, 2711012, 2711013, 2711014, 2711015, 2714010, 2714011, 2714012, 2714013, 2714014, 2717010, 2720010, 2723010, 2723011, 2723012, 2723013, 2726010, 272 |