练习过程
summary(cars)
## speed dist
## Min. : 4.0 Min. : 2.00
## 1st Qu.:12.0 1st Qu.: 26.00
## Median :15.0 Median : 36.00
## Mean :15.4 Mean : 42.98
## 3rd Qu.:19.0 3rd Qu.: 56.00
## Max. :25.0 Max. :120.00
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plot.
install.packages(‘tidyverse’) install.packages(‘janitor’) install.packages(‘rstatix’) install.packages(‘remotes’) remotes::install_github(‘higgi13425/medicaldata’)
library(tidyverse) library(janitor) library(rstatix) library(medicaldata) prostate <- medicaldata::blood_storage %>% clean_names()
library(tidyverse) library(janitor) library(rstatix) library(medicaldata) prostate <- medicaldata::blood_storage %>% clean_names()