第 1 章 Prerequisites

1.1 Packages

install.packages(
  c("showtext","extrafont", "remotes")
)

remotes::install_github("tpemartin/econDV2", force=T)

1.2 Start a project

Start a new project for your ggplot environment:

Project > New Project… > New Directory > New Project

1.3 中文

install.packages(
  c("showtext","extrafont")
)

sysfonts::font_families()
sysfonts::font_add_google('Noto Sans TC')
sysfonts::font_families()

library(ggplot2)
library(showtext)
showtext_auto()
theme_set(
  theme(
    text=element_text(family = "Noto Sans TC")
  ) 
)

你也可以在你的.Rprofile裡加上:

library(ggplot2)
library(showtext)
sysfonts::font_add_google('Noto Sans TC')
showtext_auto()
theme_set(
  theme(
    text=element_text(family = "Noto Sans TC")
  ) 
)

1.4 econDV2

devtools::install_github("tpemartin/econDV2")

1.5 .Rprofile

library(ggplot2)
library(showtext)
sysfonts::font_add_google('Noto Sans TC')
showtext_auto()
theme_set(
  theme(
    text=element_text(family = "Noto Sans TC")
  )+
    theme_classic()
)
library(econDV2)
gg <- list(
  dash = econDV2::ggdash,
  geom = econDV2::ggbrowse,
  aes = econDV2::ggaes
)

1.6 其他

後製軟體： Choose your own image editor, but make sure it support SVG editing. Here I use Boxy SVG.
程式排版：

install.packages("styler")