CODEWITHSUNDEEP
rknitr
umair durrani
umair durrani

Reputation: 6155

How to suppress processing message during code externalization in knitr?

RStudio version 0.98.1028 My original markdown is 'Parent.Rmd'. I am creating a ioslides using it. I use following chunks:

```{r stp1, echo=FALSE}
library(knitr)
opts_chunk$set(echo=FALSE, fig.align='center', fig.path='figure/', progress=FALSE, verbose=FALSE)
```


```{r stp2, echo=FALSE}

knit_patterns$set(all_patterns[["md"]])
purl("parent.Rmd")
knit_patterns$set(all_patterns[["rnw"]])
read_chunk("parent.R")
```

But get the processing message in output:

enter image description here

Upvotes: 1

Views: 292

Answers (1)

Yihui Xie
Yihui Xie

Reputation: 30124

Use the chunk option include = FALSE if you do not want to include any output from the code chunk. Or if you prefer typing more characters, use echo = FALSE, results = 'hide'. Or if you prefer typing even more to silence the code chunk, echo = FALSE, results = 'hide', message = FALSE, warning = FALSE, fig.show = 'hide'. Hopefully now you see the point of a single chunk option include = FALSE.

Upvotes: 2

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