Merge pull request #263 from taehokimmm/main

Korean translation for the base-r cheatsheet

translations/korean/base-r_ko/base-r_ko.tex

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+\documentclass[final,hyperref={pdfpagelabels=false}]{beamer}
+
+\usepackage{macros}
+
+\usefolder{../}
+\usetheme{CS}
+
+%%%%%% To change the theme color, uncomment the following lines and set your own color. %%%%%%
+%%%%%%%% You can also directly modify the colors in the file beamercolorthemeCS.sty %%%%%%%%
+%
+%\definecolor{mycolor}{rgb}{0.8, 0, 0.4}
+%\definecolor{mycodecolor}{rgb}{0.4, 0.6, 0.8}
+%\colorlet{codebg}{mycodecolor}
+% 
+%\setbeamercolor{structure}{bg = mycolor}
+%\setbeamercolor{title page}{fg = mycolor}
+%\setbeamercolor{alerted text}{fg = mycolor, bg = main}
+%\setbeamercolor{block title example}{fg = mycolor}
+
+\usepackage{times}
+\usepackage{amsmath,amsthm, amssymb, latexsym}
+\boldmath
+\usepackage[english]{babel}
+\usepackage{kotex}
+\usepackage[orientation=landscale, size=a4, scale=1.5, debug]{beamerposter}
+
+\usepackage{tikz}
+\usetikzlibrary{arrows}
+
+\def\q{\textquotesingle}
+
+  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
+  \graphicspath{{figures/}}
+
+  \title{Base R}
+  \subtitle{Cheatsheet}
+
+
+  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+  \begin{document}
+
+  \begin{frame}[fragile]{} 
+    \vfill
+    \begin{columns}[t]
+      \begin{column}{.25\linewidth}
+        \maketitle
+        \input{firstcolumn}
+      \end{column}
+
+      \begin{column}{.25\linewidth}
+        \input{secondcolumn}
+      \end{column}
+
+      \begin{column}{.50\linewidth}
+        \input{thirdcolumn}
+      \end{column}
+    \end{columns}
+    \vfill
+  \end{frame}
+
+  \begin{frame}[fragile]{}
+    \begin{columns}[t]
+      \begin{column}{0.33\linewidth}
+        \input{fourthcolumn}
+      \end{column}
+
+      \begin{column}{0.33\linewidth}
+        \input{fifthcolumn}
+      \end{column}
+
+      \begin{column}{0.33\linewidth}
+        \input{sixthcolumn}
+      \end{column}
+    \end{columns}
+  \end{frame}
+\end{document}

translations/korean/base-r_ko/fifthcolumn.tex

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+% !TEX root = base-r.tex
+
+{\setbeamercolor{block body}{fg = black, bg = white}
+\begin{block}{리스트}
+  \centering
+  \inlc{l <- list(x = 1:5, y = c('a', 'b'))}\\{\small 리스트는 자료형에 상관없이 여러 개의 원소를 가지는 집합}
+
+  \smallskip
+  {\color{gray}\hrule}
+
+  \smallskip
+  \begin{tabular}{*{4}{>{\centering\arraybackslash}m{0.215\linewidth}}}
+    \inlc{l[[2]]} & \inlc{l[1]} & \inlc{l\$x} & \inlc{l['y']}\\
+    l의 두번째 원소 & 첫 번째 원소만 있는 새 리스트 & x라는 이름의 원소 & y라는 이름의 원소만 있는 새 리스트.
+  \end{tabular}
+\end{block}
+}
+
+\begin{block}{행렬}
+  \begin{column}[t]{0.5\linewidth}
+    \begin{tabular}{>{\centering\arraybackslash} m{0.65cm} c @{-~~} l}
+      \begin{tikzpicture}[scale = 0.3]
+        \foreach \x in {0, 1, 2}
+          \foreach \y in {0, 2}
+            \filldraw[lightgray!65] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+        \foreach \x in {0, 1, 2}
+          \filldraw[yellow!75!orange] (\x, 1) rectangle ({\x + 0.8}, {1 + 0.8}); 
+      \end{tikzpicture}
+      & \inlc{m[2,  ]} & 열 선택\\
+      \begin{tikzpicture}[scale = 0.3]
+        \foreach \y in {0, 1, 2}
+          \foreach \x in {1, 2}
+            \filldraw[lightgray!65] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+        \foreach \y in {0, 1, 2}
+          \filldraw[yellow!75!orange] (0, \y) rectangle ({0 + 0.8}, {\y + 0.8}); 
+      \end{tikzpicture}
+      & \inlc{m[ ,1]} & 행 선택\\
+      \begin{tikzpicture}[scale = 0.3]
+        \foreach \x in {0, 1, 2}
+          \foreach \y in {0, 1, 2}
+            \filldraw[lightgray!65] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+        \filldraw[yellow!75!orange] (2, 1) rectangle ({2 + 0.8}, {1 + 0.8}); 
+      \end{tikzpicture}
+      & \inlc{m[2,3]} & 원소 선택
+    \end{tabular}
+  \end{column}          
+  {\color{gray}\vrule}          
+  \begin{column}[t]{0.35\linewidth}
+    \vspace{-10ex}
+    \flushright
+    \inl{t(m)}\\ 전치
+
+    \inl{m \%*\% n}\\{ 행렬곱}
+
+    \inl{solve(m,n)}\\{ \inl{m*x = n}의 해 찾기}
+  \end{column}
+\end{block}
+
+{\setbeamercolor{block body}{fg = black, bg = white}
+\begin{seeblock}{데이터프레임}{dplyr}
+  {\fontsize{9pt}{11pt}\selectfont\inlc{df <- data.frame(x = 1:3, y = c('a', 'b', 'c'))}\\모든 원소의 길이가 같은 리스트의 특수한 케이스}
+
+  \begin{column}{0.35\linewidth}
+
+    \renewcommand{\arraystretch}{1.75}
+    \color{secondary}
+    \begin{tabular}{| >{\centering\arraybackslash\color{black}} m{0.75cm} | >{\centering\arraybackslash\color{black}} m{0.75cm} |}
+      \hline
+      \rowcolor{codebg}\color{white} x & \color{white}y\\\hline
+      \rowcolor{white} 1 & a\\\hline
+      \rowcolor{white} 2 & b\\\hline
+      \rowcolor{white} 3 & c\\\hline
+    \end{tabular}
+  \end{column}
+%          
+  \begin{column}{0.65\linewidth}
+    \vspace{-3ex}
+    \begin{center}\textbf{리스트로 자르기}\end{center}
+    \begin{tabular}{c >{\centering\arraybackslash} m{0.65cm} c m{0.65cm}}
+      \inlc{df\$x} & 
+      \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+        \foreach \y in {0, 1, 2}
+          \filldraw[yellow!75!orange] (0, \y) rectangle ({0 + 0.8}, {\y + 0.8});
+        \filldraw[yellow!70!black] (0, 3) rectangle ({0 + 0.8}, {3 + 0.8}); 
+        \foreach \y in {0, 1, 2}
+          \filldraw[white] (1, \y) rectangle ({1 + 0.8}, {\y + 0.8});
+        \filldraw[codebg] (1, 3) rectangle ({1 + 0.8}, {3 + 0.8}); 
+      \end{tikzpicture} &
+      \inlc{df[[2]]} &
+      \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+        \foreach \y in {0, 1, 2}
+          \filldraw[yellow!75!orange] (1, \y) rectangle ({1 + 0.8}, {\y + 0.8});
+        \filldraw[yellow!70!black] (1, 3) rectangle ({1 + 0.8}, {3 + 0.8}); 
+        \foreach \y in {0, 1, 2}
+          \filldraw[white] (0, \y) rectangle ({0 + 0.8}, {\y + 0.8});
+        \filldraw[codebg] (0, 3) rectangle ({0 + 0.8}, {3 + 0.8}); 
+      \end{tikzpicture}
+    \end{tabular}
+    \vspace{-1.5ex}
+    \begin{center}
+      \begin{tikzpicture}[remember picture, overlay]
+        \draw[darkgray, dotted, very thick, rounded corners] (-3, 0) rectangle (3, -1.5);
+      \end{tikzpicture}
+
+      \textit{데이터프레임 파악하기}
+
+      \smallskip
+      \begin{tabular}{c l}
+        \inl{view(df)} & 전체 데이터프레임 보기\\
+        \inl{head(df)} & 첫 6열까지만 보기
+      \end{tabular}
+    \end{center}
+  \end{column}
+
+  \bigskip
+  \textbf{행렬로 자르기}
+
+  \medskip
+  \begin{column}{0.33\linewidth}
+    \begin{tabular}{c >{\centering\arraybackslash} m{0.65cm}}
+      \inlc{df[ ,2]} &
+      \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+        \foreach \y in {0, 1, 2}
+          \filldraw[yellow!70!orange] (1, \y) rectangle ({1 + 0.8}, {\y + 0.8});
+        \filldraw[yellow!75!black] (1, 3) rectangle ({1 + 0.8}, {3 + 0.8}); 
+        \foreach \y in {0, 1, 2}
+          \filldraw[white] (0, \y) rectangle ({0 + 0.8}, {\y + 0.8});
+        \filldraw[codebg] (0, 3) rectangle ({0 + 0.8}, {3 + 0.8}); 
+      \end{tikzpicture}\\[0.75ex]
+      \inlc{df[2,  ]} &
+      \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+        \foreach \x in {0, 1} {
+          \filldraw[codebg] (\x, 3) rectangle ({\x + 0.8}, {3 + 0.8}); 
+          \filldraw[white] (\x, 0) rectangle ({\x + 0.8}, {0 + 0.8}); 
+          \filldraw[white] (\x, 2) rectangle ({\x + 0.8}, {2 + 0.8}); 
+          \filldraw[yellow!75!orange] (\x, 1) rectangle ({\x + 0.8}, {1 + 0.8}); 
+        }
+      \end{tikzpicture}\\[0.75ex]
+      \inlc{df[2,2]} &
+      \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+        \foreach \x in {0, 1} {
+          \filldraw[codebg] (\x, 3) rectangle ({\x + 0.8}, {3 + 0.8}); 
+          \foreach \y in {0, 1, 2}
+            \filldraw[white] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+        }
+        \filldraw[yellow!75!orange] (1, 1) rectangle ({1 + 0.8}, {1 + 0.8}); 
+      \end{tikzpicture}\\
+    \end{tabular}
+  \end{column}
+  {\color{gray}{\vrule}}
+  \begin{column}{0.24\linewidth}
+    \vspace{-13ex}
+
+    \inl{nrow(df)}\\열 개수
+
+    \inl{ncol(df)}\\행 개수
+
+    \inl{dim(df)}\\행과 열의 개수
+  \end{column}
+  {\color{gray}{\vrule}}
+  \begin{column}{0.4\linewidth}
+    \vspace{-12ex}
+
+    \inl{cbind} - 열로 합치기
+
+    \smallskip
+    {\centering
+    \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+      \foreach \x in {0, 1} {
+        \filldraw[codebg] (\x, 3) rectangle ({\x + 0.8}, {3 + 0.8}); 
+        \foreach \y in {0, 1, 2}
+          \filldraw[white] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+      }
+
+      \foreach \y in {0, 1, 2}
+        \filldraw[red] (2.5, \y) rectangle ({2.5 + 0.8}, {\y + 0.8}); 
+      \filldraw[red!70!black] (2.5, 3) rectangle ({2.5 + 0.8}, {3 + 0.8}); 
+
+      \draw[->, > = stealth', ultra thick, main] (3.75, 1.5) -- (5.35, 1.5);
+
+      \foreach \x in {6, 7, 8} {
+        \foreach \y in {0, 1, 2}
+          \filldraw[green] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+        \filldraw[green!70!black] (\x, 3) rectangle ({\x + 0.8}, {3 + 0.8}); 
+      }
+    \end{tikzpicture}}
+
+    \smallskip
+    \inl{rbind} - 행으로 합치기
+
+    \smallskip
+    {\centering
+    \begin{tikzpicture}[xscale = 0.4, yscale = 0.3]
+      \foreach \x in {0, 1} {
+        \filldraw[codebg] (\x, 3) rectangle ({\x + 0.8}, {3 + 0.8}); 
+        \foreach \y in {0, 1, 2}
+          \filldraw[white] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+      }
+
+      \foreach \x in {2.5, 3.5} {
+        \filldraw[red] (\x, 1) rectangle ({\x + 0.8}, {1 + 0.8}); 
+        \filldraw[red!70!black] (\x, 2) rectangle ({\x + 0.8}, {2 + 0.8}); 
+      }
+
+      \draw[->, > = stealth', ultra thick, main] (4.75, 1.5) -- (6.35, 1.5);
+
+      \foreach \x in {7, 8} {
+        \foreach \y in {-0.5, 0.5, 1.5, 2.5}
+          \filldraw[green] (\x, \y) rectangle ({\x + 0.8}, {\y + 0.8}); 
+        \filldraw[green!70!black] (\x, 3.5) rectangle ({\x + 0.8}, {3.5 + 0.8}); 
+      }
+
+    \end{tikzpicture}}
+
+  \end{column}
+\end{seeblock}
+}

translations/korean/base-r_ko/firstcolumn.tex

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+% !TEX root = base-r.tex
+
+\begin{block}{사용법 도움받기}
+
+  \blocksubtitle{매뉴얼 보기}
+  \inline{?mean}\\특정 함수에 대한 도움 받기\br
+  \inline{help.search('weighted mean')}\\특정 단어나 문구에 대한 사용법 찾기\br
+  \inline{help(package = 'dplyr')}\\패키지 사용법 찾기
+
+  \blocksubtitle{오브젝트 정보 더보기}
+  \inline{str(iris)}\\오브젝트의 구조에 대한 요약 보기\br
+  \inline{class(iris)}\\오브젝트가 소속된 클래스 찾기
+\end{block}
+
+\begin{block}{패키지 사용하기}
+  \inline{install.packages('dplyr')}\\CRAN에서 패키지를 다운로드하고 설치\br
+  \inline{library(dplyr)}\\세션에 패키지 불러오기\br
+  \inline{dplyr::select}\\패키지에서 특정 함수 사용\br
+  \inline{data(iris)}\\내장 데이터셋을 environment에 불러오기
+\end{block}
+
+\begin{block}{작업 디렉토리}
+  \inline{getwd()}\\현재 작업 디렉토리 찾기\br
+  \inline{setwd('C://file/path')}\\현재 작업 디렉토리 변경\br
+  \textbf{RStudio의 project를 사용해 작업 디렉토리를 현재 폴더로 변경할 수 있음}
+\end{block}

translations/korean/base-r_ko/fourthcolumn.tex

@@ -0,0 +1,64 @@
+% !TEX root = base-r.tex
+
+\begin{block}{자료형}
+  \vspace{1ex}
+
+  \centering
+  \begin{minipage}{0.8\linewidth}
+    \centering
+    자주 쓰는 자료형간의 변환. 표 아래쪽의 값에서 위쪽의 값으로는 항상 변환 가능하다.
+  \end{minipage}
+
+  \vspace{1ex}
+
+  \small\renewcommand{\arraystretch}{1.3}
+  \begin{tableau}{>{\color{black}}l | >{\color{darkgray}}m{0.31\linewidth} | >{\color{black}\centering\arraybackslash}m{0.35\linewidth}}
+    \inl{as.logical} & \inl{TRUE, FALSE, TRUE} & Boolean 값 (참 아니면 거짓)\\
+    \inl{as.numeric} & \inl{1, 0, 1} & 정수나 실수\\
+    \inl{as.character} & \inl{'1', '0', '1'} & 문자열. 팩터에서 자주 사용함\\
+    \inl{as.factor} & \inl{'1', '0', '1'}\qquad\inl{levels: '1', '0'}  & level이 정해진 문자열. 몇몇 통계모델에 필요함\\
+  \end{tableau}
+
+\end{block}
+
+{\setbeamercolor{block body}{fg = black, bg = white}
+\begin{block}{수학 함수}
+  \small\renewcommand{\arraystretch}{1.3}
+  \begin{tabular}{r m{0.25\linewidth} r m{0.25\linewidth}}
+    \inl{log(x)} & 자연로그 & \inl{sum(x)} & 합\\
+    \inl{exp(x)} & 지수함수 & \inl{mean(x)} & 평균\\
+    \inl{max(x)} & 최댓값 & \inl{median(x)} & 중앙값\\
+    \inl{min(x)} & 최솟값 & \inl{quantile(x)} & 사분위수\\
+    \inl{(x, n)} & 소수점 n째자리까지 반올림 & \inl{rank(x)} & 원소의 큰 순서\\
+    \inl{(x, n)} & 유효숫자 n자리 & \inl{var(x)} & 분산\\
+    \inl{(x, y)} & 상관계수 & \inl{sd(x)} & 표준편차.
+  \end{tabular}
+\end{block}
+}
+
+\begin{block}{변수 할당}
+  \begin{code}
+    \begin{Pseudo}
+ > a <- 'apple'
+ > a
+ [1] 'apple'
+    \end{Pseudo}
+  \end{code}
+\end{block}
+
+\begin{block}{Environment}
+  \renewcommand{\arraystretch}{1.3}
+  \begin{tabular}{l m{0.6\linewidth}}
+    \inline{ls()} & environment의 모든 변수 나열\\
+    \inline{rm(x)} & environment에서 x 제거\\
+    \inline{rm(list = ls())} & environment에서 모든 변수 제거
+  \end{tabular}
+
+  \vspace{1ex}
+
+  \centering
+  \begin{minipage}{0.8\linewidth}
+    \centering
+    \textbf{RStudio의 environment 패널로 environment의 변수들을 볼 수 있음}
+  \end{minipage}
+\end{block}