我應該做些什麼來解決r中

Question

That's the problems that i encounter. I don't know how to solve them. Click for image.

Answer 1

1. 負載https://cran.r-project.org/web/packages/magrittr/vignettes/magrittr.html用於爲saveWidget功能 '％>％'

2. 負載https://www.rdocumentation.org/packages/htmlwidgets/versions/0.9 「找不到函數」 小冊子。

例

install.packages("htmlwidgets") 
install.packages("magrittr") 
library(htmlwidgets) 
library(magrittr)