Engine: R
library(dplyr)
Engine: python
import pandas as pd
Refer to chunk hooks for more information.
Engine: R
library(dplyr)
Engine: python
import pandas as pd
Refer to chunk hooks for more information.
--- | |
title: "Printing chunk engine via hook" | |
output: github_document | |
--- | |
```{r setup, include=FALSE} | |
library(knitr) | |
opts_chunk$set(echo = TRUE, warning = FALSE, message = FALSE) | |
print_engine_hook <- function(before, options, envir) { | |
if (before) { | |
return(paste("**Engine**:", options$engine)) | |
} | |
} | |
knit_hooks$set(print_engine_hook = print_engine_hook) | |
opts_chunk$set(print_engine_hook = TRUE) | |
``` | |
```{r} | |
library(dplyr) | |
``` | |
```{python} | |
import pandas as pd | |
``` | |
Refer to [chunk hooks](https://yihui.org/knitr/hooks/) for more information. |
Thanks to Yihui Xie for suggestions on how to improve the code.