how to hide messages from ggplot in knitr

Question

I'm using RStudio to knit my R markdown document into a word file.

I have this chunk in the beginning of my document:

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE, warnings=FALSE, messages=FALSE, results="hide")
```

But, I still keep have these messages inside my document after an histogram:

## `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
## Warning: Removed 686 rows containing non-finite values (stat_bin).

How can I make them go away?

try removing the "s" from warnings and messages. Here's the annotated list of syntactically correct knitr chunk options: yihui.name/knitr/options — hrbrmstr
– hrbrmstr, Commented Aug 12, 2016 at 13:08

Richie Cotton · Accepted Answer · 2016-08-12 13:07:53Z

14

For this particular message, you can make it disappear by specifying the binwidth argument to geom_histogram. This is good practise, so you should do it!

In general, you can suppress messages by setting message = FALSE as a chunk option.

answered Aug 12, 2016 at 13:07

Richie Cotton

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nzcoops · Accepted Answer · 2017-11-30 08:02:38Z

4

The option to suppress this is now

, warning = F

answered Nov 30, 2017 at 8:02

nzcoops

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