ggplot2中的错误无法在jupyter中找到函数"ggplot2“

Question

在木星笔记本，从Anaconda Navigator个人版推出，与一个R环境，

我跑了

install.packages("tidyverse")

然后我跑了

library(tidyverse)
library(ggplot2)
sample <- c(7,12,13,17,18,20,22,24,25,30,45)
ggplot2(sample)

我收到警告

> Warning message: "package 'tidyverse' was built under R version
> 3.6.3"-- Attaching packages --------------------------------------- tidyverse 1.3.0 -- v ggplot2 3.3.2     v purrr   0.3.4 v tibble  3.0.3
> v dplyr   1.0.1 v tidyr   1.1.1     v stringr 1.4.0 v readr   1.3.1   
> v forcats 0.4.0 Warning message: "package 'ggplot2' was built under R
> version 3.6.3"Warning message: "package 'tibble' was built under R
> version 3.6.3"Warning message: "package 'tidyr' was built under R
> version 3.6.3"Warning message: "package 'purrr' was built under R
> version 3.6.3"Warning message: "package 'dplyr' was built under R
> version 3.6.3"-- Conflicts ------------------------------------------
> tidyverse_conflicts() -- x dplyr::filter() masks stats::filter() x
> dplyr::lag()    masks stats::lag()

然后

ggplot2中的错误(示例)：找不到函数"ggplot2“回溯：

Answer 1

对于完全初学者来说，实际的命令是ggplot。