Data Tabulation
Yangyong Ye
Why do we need tables?
count
summarize
intermediary
irreplaceable on something
When tables are better than graphs
preciseness
comprehensive (less form, more content)
用于生成表格的package
对表格进行美化的package
单个变量描述
jsmisc::frq() & sjmisc::descr()
rstatix::freq_table() & rstatix::get_summary_stats()
多个变量的并行描述
- datasummary
- datasummary_skim
- datasummary_balance
- datasummary_correlation
- datasummary_crosstab
回归表格的生成
modelsummary::modelsummary()gtsummary::tbl_regression()
表格设计flextable
表格设计flextable
表格设计kableExtra
- table styles
- column specification
- row specification
- cell/text specification
- grouped columns / rows
- table footnote
表格设计DT
Practice
做一个频数表，性别，户口，家庭经济条件
做一个交叉表，恋爱与否与家庭经济条件
做一个统计表，身高，体重
NEXT WEEK reading materials
R Graphics Cookbook, Chapter 2-6 (required)
An Introduction R Chapter 4 (required)
ggplot2: Elegant Graphics for Data Analysis Chapter 1-11 (optional)
R4DS Chapter 17-21 (optional)
Package installation for Next week
gcookbook, ggridges, ggrepel, ggthemes
viridis, RColorBrewer, colorspace
gganimate, patchwork.