以下为跟随czx大神学习R语言时所做的笔记
1.安装R
Windows 系统：
https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/windows/base/R-3.6.2-win.exe
下载好后进行安装即可。
2.安装Rtools
Tools to build R and R packages. This is what you want to build your own packages on Windows, or to build R itself.
Windows 系统：
https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/windows/Rtools/Rtools35.exe
3.安装RStudio
RStudio是R的IDE（集成开发环境）https://rstudio.com/products/rstudio/download/#download
注意：一定要先安装 R 再安装 RStudio！
4.安装一些常用的R包
# 安装 devtools
install.packages("devtools")
# tidyverse 系列的 R 包
install.packages('tidyverse', dependencies = TRUE)
# 安装 tinytex
install.packages("tinytex", dependencies = TRUE)
# 安装完成之后运行
tinytex::install_tinytex()
# 安装一些 RMarkdown 模板
install.packages("rticles", dependencies = TRUE)
install.packages("xaringan", dependencies = TRUE)
devtools可以使得我们能安装基于Git的包，因为有很多不错的包并没有发布在CRAN上，而是开源发布到Github。
# 安装 Shiny
install.packages("shiny", dependencies = TRUE)
# 安装czx大神写得一些 R 包
install.packages("hwordcloud", dependencies = TRUE)
install.packages("hchinamap", dependencies = TRUE)
install.packages("hpackedbubble", dependencies = TRUE)
install.packages("sankeywheel", dependencies = TRUE)
# 安装最近用到的一些 R 包
install.packages("sf", dependencies = TRUE)
install.packages("prettydoc", dependencies = TRUE)
install.packages("hrbrthemes", dependencies = TRUE)
install.packages("tmap", dependencies = TRUE)
install.packages("worldtilegrid", repos = "https://cinc.rud.is", dependencies = TRUE)
devtools::install_github('awhstin/awtools', dependencies = TRUE)
devtools::install_github("konradsemsch/ggrapid", dependencies = TRUE)
devtools::install_github("thomasp85/patchwork")
install.packages('manipulateWidget', dependencies = TRUE)
install.packages('ggthemes', dependencies = TRUE)
install.packages('tidyquant', dependencies = TRUE)
install.packages('rvest', dependencies = TRUE)
install.packages('DT', dependencies = TRUE)
install.packages("basetheme", dependencies = TRUE)
install.packages("ggchicklet", repos = "https://cinc.rud.is")
查看电脑安装了多少个R包
# 查看电脑安装了多少个包
library(tidyverse)
installed.packages() %>%
as_tibble() %>%
count() %>%
pull() %>%
paste("该电脑一共有", ., "个 R 包！") %>%
message()
完整的R包名单
installed.packages() %>%
as_tibble() %>%
select(Package, Version, License, Built) %>%
DT::datatable()
5.设置 R Profile
R Profile 里面的代码会在启动 R 的时候自动运行，创建 R Profile 文件可以使用：
usethis::edit_r_profile()
# 加载包
suppressMessages(suppressWarnings(library(ggplot2, quietly = T)))
suppressMessages(suppressWarnings(library(dplyr, quietly = T)))
suppressMessages(suppressWarnings(library(RColorBrewer, quietly = T)))
suppressMessages(suppressWarnings(library(reshape2, quietly = T)))
suppressMessages(suppressWarnings(library(hrbrthemes)))
suppressMessages(suppressWarnings(library(awtools)))
suppressMessages(suppressWarnings(library(grDevices)))
# 把日期环境设定为英语环境
suppressMessages(suppressWarnings((Sys.setlocale("LC_TIME", "en_US.UTF-8"))))
# 设定字体，特别注意里面有一个 enfont 和 cnfont 是我最常用的两个字体。
windowsFonts(
`Arial Narrow` = windowsFont("Arial Unicode MS"),
`enfont` = windowsFont("Cascadia Code"),
`cnfont` = windowsFont("宋体"),
EconSansCndReg = windowsFont("Econ Sans Cnd"),
IBMPlexSans = windowsFont("IBM Plex Mono"),
IBMPlexSans = windowsFont("IBM Plex Sans"),
`Public Sans` = windowsFont("Public Sans"),
`Roboto Condensed` = windowsFont("Roboto Condensed"),
`Roboto Slab` = windowsFont("Roboto Slab"),
`Titillium Web` = windowsFont("Titillium Web")
)
enfont = "enfont"
cnfont = "cnfont"
# 设定 ggplot2 绘图主题
theme_set(theme_ipsum(base_family = 'enfont'))
print("ggplot: theme_ipsum()!")
# 这是设定 R 的基础绘图系统的绘图主题
basetheme::basetheme("brutal")
建议：在安装和更新R包时可以先将R profile 清空，待安装完毕后再恢复。
6.RStudio样式
比如暗黑色：
rstudioapi::addTheme("https://raw.githubusercontent.com/patrickshox/Mojave-Dark-RStudio-Theme/master/Mojave%20Dark%20(Static).rstheme", apply=TRUE, force=TRUE)
参考资料：
Windows下使用Rtools编译R语言包
R 和 RStudio 的安装及 R Profile 的配置
R与RStudio的安装
