1 r r-markdown
我想要一些关于在 R 中创建格式化表的帮助 - 无论是使用普通的 IDE 还是 R Markdown。我想做的主要事情有两件事:
样本数据:
df <- data.frame(Gender = c("F", "M", "F", "M", "M", "M", "M", "F", "M", "M"),
Young = c("Y", "N", "Y", "N", "Y", "N", "Y", "N", "Y", "N"),
Age = c("14", "25", "13", "24", "14", "25", "13", "24", "10", "26"),
Location = c("Suburb", "Rural", "Suburb", "Rural","Suburb", "Rural","Suburb", "Rural","Suburb", "Rural"))
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预期成绩
| 多变的 | 意思是 | 中位数 | 最大限度 | 最小 |
|---|---|---|---|---|
| 性别 | ||||
| 女性 | ||||
| 男性 | ||||
| 地点 | ||||
| 市郊 | ||||
| 乡村的 | ||||
| 全部的 |
在 R 中有没有办法做到这一点?
您可以通过获取长格式的数据来获取所需的所有信息。
library(dplyr)
library(tidyr)
df <- type.convert(df, as.is = TRUE)
df %>%
pivot_longer(cols = -Age) %>%
group_by(name, value) %>%
summarise(min_age = min(Age),
max_age = max(Age),
median_age = median(Age),
mean_age = mean(Age))
# name value min_age max_age median_age mean_age
# <chr> <chr> <int> <int> <int> <dbl>
#1 Gender F 13 24 14 17
#2 Gender M 10 26 24 19.6
#3 Location Rural 24 26 25 24.8
#4 Location Suburb 10 14 13 12.8
#5 Young N 24 26 25 24.8
#6 Young Y 10 14 13 12.8
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