reprex
rmarkdown
reprex | rmarkdown | |
---|---|---|
16 | 38 | |
729 | 2,807 | |
0.3% | 0.9% | |
7.4 | 7.4 | |
4 months ago | 4 days ago | |
R | R | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 only |
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reprex
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Do the work
Provide us with the code in a minimum working example (MWE) form (typically called reprex in the R community). If the process of producing this doesn't help you solve the issue, it at least allows us to (a) copy and paste to run the code, and (b) far more likely to be able to spot the error(s) than when they’re embedded in a load of code that isn’t necessary to highlight the problem. These should be placed in a code block, either every line indented 4 spaces or within backticks. (Credit to Mooks79 for this.) More info here: https://www.reddit.com/r/learnpython/wiki/faq#wiki_how_do_i_format_code.3F
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What is the best way to simplify a ggplot with 10 factors?
Let me start by saying it's generally preferred that you offer a reprex in a post like this, meaning at a minimum you should share (1) the minimal necessary code to reproduce your issue and (2) at least a toy data set that can be used to test your code (so, not a screen shot but maybe something created by dput(WSD), dpasta(WSD), or the like). I personally would prefer that you also format your code as a code block in your post to make it easier to read, but that's not a deal breaker (just me being fastidious).
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Help with RStudio and Giant Odds Ratios
Is reproducible example would be a nice start: https://reprex.tidyverse.org/
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Dplyr t test help
It's really hard to help you debug without a reprex
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Returning matching subsets of data based on multiple conditions
df_sl = data.frame( SubLvlList = c( '1-Z', '2-Z', '1-Y', '2-Y' ) ) data.frame( ReturnMatch = sapply( df_tl[,1], function(x) { df_sl[,1][sapply(df_sl[,1], function(y) {grepl(y, x)})] }, USE.NAMES = FALSE) ) #> ReturnMatch #> 1 1-Z #> 2 1-Z #> 3 2-Z #> 4 2-Z #> 5 1-Y #> 6 1-Y #> 7 2-Y #> 8 2-Y #> 9 1-Z #> 10 1-Z #> 11 2-Z #> 12 2-Z #> 13 1-Y #> 14 1-Y #> 15 2-Y #> 16 2-Y ``` Created on 2023-03-25 with [reprex v2.0.2](https://reprex.tidyverse.org)
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I keep getting error: "Error in t1(.) : could not find function "t1""
Making a reproducible example is a super good way to check that you are running what you think you are running.
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Very new to R and I am trying to merge 2 data frames by similar columns
reprex::reprex()
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HELP
What you have posted is not valid R code. See https://reprex.tidyverse.org/ for example on how to create a reproducible example.
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Why does converting a list to a vector require using the "unlist" function?
``` Created on 2022-11-11 with reprex v2.0.2
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Any idea why the scale of my ggplot is pushed to a corner on the left rather than having it spread across the whole plot?
https://reprex.tidyverse.org A sample of the code might help in understanding what happened
rmarkdown
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Pandoc
I'm surprised to see no one has pointed out [RMarkdown + RStudio](https://rmarkdown.rstudio.com) as one way to immediately interface with Pandoc.
I used to write papers and slides in LaTeX (using vim, because who needs render previews), then eventually switched to Pandoc (also vim). I eventually discovered RMarkdown+RStudio. I was looking for a nice way to format a simple table and discovered that rmarkdown had nice extensions of basic markdown (this was many years ago so maybe that is incorporated into vanilla markdown/pandoc).
The RMarkdown page claims:
> R Markdown supports dozens of static and dynamic output formats including HTML, PDF, MS Word, Beamer, HTML5 slides, Tufte-style handouts, books, dashboards, shiny applications, scientific articles, websites, and more.
...which I think is largely due to using pandoc as the core generator.
RStudio shows you the pandoc command it runs to generate your document, which I've used to figure out the pandoc command I want to run when I've switched to using pandoc directly.
This is a bit of a "lazy" way to interact with pandoc. Maybe the "laziest" aspect: when I get a new computer, I can install the entire stack by installing Rstudio, then opening a new rmarkdown document. Rstudio asks whether I'd like to install all the necessary libraries -- click "yes" and that's it. Maybe that sounds silly but it used to be a lot of work to manage your LaTeX install. These days I greatly favor things that save me time, which seems to get more precious every year.
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2023 Lookback
Then, I worked on a Shiny project where I had to learn R Markdown. I was very excited about it because being paid to learn a new technology is something I have always preferred. I also worked with Highcharts graphs, which I didn’t do for years. It was also the first time I was being paid to design something. I didn’t enjoy that part as much as development, but I cannot say it was a bother either.
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Why won't my boxplot knit?
files/figure-latex/unnamed-chunk-2-1.pdf) Try to find the following text in midterm-question.Rmd: ![](midterm-question_ You may need to add $ $ around a certain inline R expression `r ` in midterm-question.Rmd (see the above hint). See https://github.com/rstudio/rmarkdown/issues/385 for more info.
- new learner to R .. need help
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We’re Washington Post reporters who analyzed Google’s C4 data set to see which websites AI uses to make itself sound smarter. Ask us Anything!
We used R Markdown for cleaning and analysis, creating updateable web pages we could share with everyone involved. Similarweb’s categories were useful, but too niche for us. So we spent a lot of time recategorizing and redefining the groupings. We used the token count for each website — how many words or phrases — to measure it’s importance in the overall training data.
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Possible to include inline code in a math equation in Org mode?
In [R Markdown](https://rmarkdown.rstudio.com/) or [Quarto](https://quarto.org/), I can include inline code in a math equation, e.g.,
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I have to somehow convert this chart into an html file into a file that opens like a website any ideas?
you probably want an rmd file with html output
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Seeking some markdown help - please redirect me elsewhere if this doesn't belong here
GitHub issue code folding
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Generating PDF 📄 with Python 🐍
R Markdown / Quarto https://quarto.org/ https://rmarkdown.rstudio.com/ ; can dynamically generate a document and compile it to HTML, PDF, others
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PYTHON CHARTS: the Python data visualization site with more than 500 different charts with reproducible code and color tools
Hi! At this moment I'm not opening the source code, but I can explain you the tech used. This site is based on another site I created before named https://r-charts.com/ and it was created with blogdown (HUGO + R Markdown). Hence, each tutorials is an R markdown file. For PYTHON CHARTS, in order to run Python within an R markdown file I had to use an R package named reticulate. In addition, the template depends on shuffle.js for filtering and fuse.js for searching
What are some alternatives?
rna-seq-kallisto-sleuth - A Snakemake workflow for differential expression analysis of RNA-seq data with Kallisto and Sleuth.
Pluto.jl - 🎈 Simple reactive notebooks for Julia
papaja - papaja (Preparing APA Journal Articles) is an R package that provides document formats to produce complete APA manuscripts from RMarkdown-files (PDF and Word documents) and helper functions that facilitate reporting statistics, tables, and plots.
jupytext - Jupyter Notebooks as Markdown Documents, Julia, Python or R scripts
workflowr - Organize your project into a research website
here_here - I love the here package. Here's why.
deps - Dependency Management with roxygen-style Comments
tinytex - A lightweight, cross-platform, portable, and easy-to-maintain LaTeX distribution based on TeX Live
mindr - an R package which converts markdown files (.md, .Rmd) into mindmaps (brainstorms)
TikZ - Complete collection of my PGF/TikZ figures.
electionca - Canadian Elections Data
blogdown - Create Blogs and Websites with R Markdown