R Notebooks are new feature of RStudio, and are currently available only in the RStudio Preview Release.
Questions tagged [rnotebook]
219 questions
0
votes
1 answer
R Notebook how to prevent messages when loading packages
I have created the following R Notebook in RStudio:
---
title: "test"
author: "by me"
date: 'last updated: Jan 23, 2022'
output:
html_notebook:
toc: yes
toc_float: yes
number_sections: yes
highlight: haddock
---
# First…
deschen
- 10,012
- 3
- 27
- 50
0
votes
0 answers
Do I need to import a file every time I use R Notebooks?
I have a question for the community.
Am I required to have a line to import a file whenever I knit an R Notebook file? The dataframe I'd like to use is already in memory as part of my global environment, but unless I include an import line I get the…
benh56
- 37
- 5
0
votes
1 answer
r notebook html output has incorrect order and strange error
I am having a strange issue with an R notebook file. I believe the error may have started when I converted to a markdown file and then back to notebook. In my R script, I have no issues and everything is in order. When I knit the notebook to HTML, a…
ancase
- 47
- 5
0
votes
0 answers
Reading in an Excel file with multiple tabs in R
I've browsed and browsed but cant seem to find a solution on here that fits my case. I have an Excel file with 4 tabs. Each tab is formatted exactly the same- 2 columns and 12 rows (including headers). The columns headers are all titled as "Slow…
RyanWilliams
- 3
- 2
0
votes
2 answers
Creating an R markdown/notebook template file: can I define code chunks to be folded when the `.rmd` file is opened in Rstudio?
I'm creating a template file for R markdown / R notebook. There are several code chunks that I wish will remain folded when the .rmd is being opened. Is this possible?
Example
Let's say that we have the following code, and we save it (without the…
Emman
- 3,695
- 2
- 20
- 44
0
votes
1 answer
R notebook: Rmd and html do not match
I have a .Rmd
---
title: "R Notebook"
output: html_notebook
---
```{r}
dplyr::glimpse(cars)
```
When I execute the chunk, I get the expected output:
However when previewing the notebook I see artifacts:
What is going on here? I restarted R, and…
piptoma
- 754
- 1
- 8
- 19
0
votes
0 answers
Suppress ulam() messages in R notebook
I have the following code:
m1 <- ulam(
alist(
Y ~ dnorm( mu , sigma ) ,
mu <- a + b*( p ) ,
a ~ dnorm( 0 , 0.5 ) ,
b ~ dlnorm( 0 ,0.1 ) ,
sigma ~ dexp(1)
) , data=d, chains =2, cores=2, messages =…
zlon
- 812
- 8
- 24
0
votes
0 answers
Change color plot3d (rgl) at R notebook
I'm trying to change the color using a specific column (characters) with plot3d (rgl), but it don't change color and just show white spheres. I used col=as.numeric() because saw a example with this. The only message I get is
NAs introduced by…
J. David Urquiza Muñoz
- 101
- 3
0
votes
0 answers
R notebook html only display code but doesn't show output
I m trying to run basic summary() function with r notebook.
When ı run the code, its works properly and ı can see code and output on the console but when ı look at the preview I can just see code and output of summary function does not display
And a…
Ozgur Alptekın
- 505
- 6
- 19
0
votes
1 answer
0
votes
1 answer
Put date and author in the same line and an horizontal line right after - YAML HEADER
I am trying to insert a horizontal line (---) right after this header below, but the line is being placed in the wrong position, invading the header area. It began happening when I added float configs in the css. Any sugestions of what is…
daniellga
- 1,142
- 6
- 16
0
votes
1 answer
How to change image height in RNotebook
I want to increase the height of an image that is generated by RNotebook. When I use fig.height chunk option, it merely decreases font sizes and marker sizes, but picture remains the same. For example:
and here is result with fig.height=3:
How…
Ilya V. Schurov
- 7,687
- 2
- 40
- 78
0
votes
0 answers
R notebook corrupted on Windows
I have no idea how but a file I worked on just yesterday looks like this now
I'm on a Windows 10 computer running R version 3.6.3. Any advice on how to restore the file would be appreciated.
Also the history of commands for that file appears to…
Jin
- 527
- 6
- 21
0
votes
1 answer
R notebook tibble output from code chunk corrupted when paged.print = FALSE
I want to create a R Notebook and also output code chunks displaying a tibble. When I set the paged.print parameter in the code chunk to FALSE, the output looks corrupted.
The weird thing is, yesterday I'm 100% sure that I was able to create tibble…
deschen
- 10,012
- 3
- 27
- 50
0
votes
1 answer
R notebook create non-R code chunk output with grey background
I want to create a R Notebook/markdown output and am failing hard with formatting code chunk outputs.
When creating a code chunk where I don't specify the language, the code chunk is always printed with white background, whereas code chunks…
deschen
- 10,012
- 3
- 27
- 50