有时在R帮助页面上,评论中会出现"未运行"这一短语.请在帮助页面中查看"with()":
Examples
require(stats); require(graphics)
#examples from glm:
**## Not run:**
library(MASS)
with(anorexia, {
anorex.1 <- glm(Postwt ~ Prewt + Treat + offset(Prewt),
family = gaussian)
summary(anorex.1)
})
## End(**Not run**)
Run Code Online (Sandbox Code Playgroud)
示例代码中"未运行"的含义是什么?
r ×1