RT
今天参加一个R的workshop,第一次用knitr。然后在RStudio里面preview出错,“unexpected symbol”。google了很久没找出原因,看了https://github.com/yihui/knitr/issues/353 和https://github.com/yihui/formatR/wiki 还是没明白。可能这个错误比较白痴。特此求助。
Error: 1:3: unexpected symbol
1: I like
^
Execution halted
knitr terminated with status 1
-----------------------为什么三个`只剩下一个了---------------
内容其实很简单,Lecturer给的。
# Software carptentry knitr tutorial
---
Here's an inline random number r rnorm(1)
You can pretty much output anything you want in knitr that you can do in R.
Let's generate some data:
`{r lmex}
x <- rnorm(30,10,3)
y <- cbind(rep(1,30),x)%*%c(2,3)+rnorm(30,0,3)
plot(x,y)
summary(lm(y~x))
`