510,910 questions
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votes
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Reordering x variables in bar graph that are already correctly ordered in legend using ggplot in R
I have the following graph. I was able to get the legend to show the variables in the correct order. However, the order of the variables in the legend does not reflect the order within the graph ...
- 1,000
0
votes
0
answers
18
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Functional programming with data.table
I want to make a simple function in R that works with data.frames/tibbles or with a data.table. So I created a new method:
pesquisarComposicao <- function(BASE, ...) {
UseMethod("...
- 103
0
votes
0
answers
14
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Efficient handling of shapefiles with many polygons in R: simplification and merging
I have two shapefiles: one represents the counties in the United States, and the other represents the census divisions in Canada. I’d like to combine the two. To do this, I used the sf::st_union ...
- 89
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0
answers
16
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Display Live messages from R console in Shiny Dashboard
I have a LogMessageWithTimestamp function defined in utils.R script.
I am calling this function in various othet scripts to print the messages where in the r output console.
Now i want to display all ...
0
votes
1
answer
13
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R Syntax Highlighting for RMD files in VSCode Suddenly Stopped / Changed
I went to create a new .rmd file in vscode and realized suddenly my syntax highlighting changed/stopped working. I basically stripped all my settings, and did a clean install of vscode and my ...
- 325
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0
answers
15
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dynamic nav panels in quarto document not showing without dummy chunk [duplicate]
While investigating a response to a previous SO question, I found a curious behavior when using htmltools::tagList() and DT::datatable() to display dynamic panels.
Specifically, if I render this ...
- 25k
-1
votes
0
answers
41
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C++ with Rcpp on R script [closed]
Someone had this type of error when is using Rcpp lib for decomposition into eigenvalues and eigenvectors. If yes, how could I fix it? Thanks!
This is the code:
cppFunction('
Rcpp::List ...
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30
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How to Resolve Special Character Encoding Problems in R When Using Remote Desktop?
I need help on how to solve a problem encoding special characters in R.
I am working on a data warehouse project stored in slq server. The data is in French and when I do my calculations, I encounter ...
0
votes
1
answer
55
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Dynamically create tabs in quarto
I want to dynamically create tabs in quarto using the iris dataset.
One tab for each species, and print the table for that species in the tab.
Here is my quarto code so far:
---
title: iris tabset
...
- 1,006
0
votes
0
answers
11
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Merging multiple NetCDFs from Copernicus into one NetCDF in Rstudio for plotting
I am trying to merge multiple NetCDFs containing 4 dimensions (lat, lon, depth, time) into one NetCDF. Each contain the same variable (sea surface temperature or 'thetao') and the same depth value and ...
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2
votes
3
answers
63
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How to change y axis individually in facet plots
I have this data containing 3 components and the total of all components put together and I am trying to plot everything in one figure, so I decided to use a facet plot but I would like to plot the ...
- 21
-1
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0
answers
24
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Reshape data set with t1/t2 columns for different survey rounds [duplicate]
I have a data frame that looks like this:
participantid
surveyround
age
aob_01
aob_02
aob_03
A1
t1
21
3
4
5
A1
t2
NA
2
3
1
A5
t1
34
3
4
2
A5
t2
NA
1
1
4
B3
t1
27
3
5
5
B3
t2
NA
1
3
5
participantid ...
- 1
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0
answers
38
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Display R console outputs/logs via shiny [duplicate]
I have a R Shiny app which i am running from Posit. It is running perfectly by running app.R file and the dashboard is launching and the corresponding logs / outputs are getting displayed in R studio ...
0
votes
1
answer
36
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Individual marker.line is not always refelcted in the legend
Disclaimer. I am working with R but the question is actually a general plotly question (I am just faster generating a plot in R than in vanilla JS).
I have the following code, which adds a border ...
- 20.4k
3
votes
2
answers
68
views
How do you specify a variable name for a function call using a character variable in R?
I am working in R trying to create a wrapper function that calls a specified internal function (which is some existing function) and does some things with it. My wrapper function will include an ...
- 1,668