May 2021

Booleans & NAs

May 6, 2021 | R on Data & The World

Missing values are inevitable in data science, and handling them is a constant issue. In the case of Boolean logic, it can behave fairly differently depending on the order of arguments and exactly how it is set up, unlike a lot of other data types. Whether this is useful or ... [Read more...]

NHSDataDictionaRy is back on CRAN

May 6, 2021 | Gary Hutson

The NHSDataDictionaRy package is now back on CRAN, and I am pleased as punch. This update contains the OpenSafely scraper to get data from the website for lookups developed by Ben Goldacre’s team. Why did it disappear? The package disappeared due to me taking it down for major script ...
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Appsilon’s Shiny Masterclass is Now Available

May 5, 2021 | Appsilon

Mastering Shiny with Appsilon: Building, Scaling, and Deploying Shiny Apps Early this year at rstudio::global, Appsilon and RStudio held a 3-hour long Shiny Masterclass X-Session. We covered many popular Shiny topics, from beginner level to expert level. The full session recording is now available to the public on our ...
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Stock Prediction-Intraday Trading

May 5, 2021 | finnstats

Stock Prediction-Intraday is one of the trading norms of the stock market, buy shares at the opening time of the market and then sell... The post Stock Prediction-Intraday Trading appeared first on finnstats.
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Map, Walk, Pivot

May 4, 2021 | R on kieranhealy.org

Recently I came across a question where someone was looking to take a bunch of CSV files, each of which contained numerical columns, and (a) get them into R, (b) calculate the mean and standard deviation of every column in every CSV file, and (c) calculate some overall summary like ... [Read more...]

GlaxoSmithKline (GSK) Joins R Consortium

May 4, 2021 | R Consortium

GSK providing COVID era leadership, helping adoption of R Language as standard tool for pharmaceutical industry SAN FRANCISCO, May 4, 2021 – The R Consortium, a Linux Foundation project supporting... The post GlaxoSmithKline (GSK) Joins R Consortium appeared first on R Consortium.
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Exploratory Data Analysis (EDA)

May 4, 2021 | finnstats

Exploratory Data Analysis is one of the critical processes of performing initial investigations on data analysis. Basic idea is to discover the patterns, anomalies,... The post Exploratory Data Analysis (EDA) appeared first on finnstats.
[Read more...]

mmtable2: ggplot2 for tables

May 3, 2021 | Business Science

This article is part of R-Tips Weekly, a weekly video tutorial that shows you step-by-step how to do common R coding tasks. Here are the links to get set up. ? Get the Code YouTube Tutorial mmtable2 A ggplot2-syntax for making tables ...
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Distill for R Markdown

May 3, 2021 | shikokuchuo

sha256 1 db79682f8bee39d7ed9231200fd076ebed92a4471a9f3ce611d0a5a28bb984a3 Shikokuchuo Created using Distill This website was created using Distill for R Markdown, a web publishing format...
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Github Actions with R

May 3, 2021 | shikokuchuo

                                                            sha256
1 6f5b37d9b73dcd70f3c8b68eabbe00c4a709f2a3e694d964121af145105f1655
Shikokuchuo Github Actions with R Set up a cron job to run your R scripts at specified times. Enabled with a simple yaml configuration file. Save the following as main.yml in .github/workflows of your Github repository:
name: Raction
on:
  schedule:
    - cron: '30 22 * * 1-5'
jobs:
  render:
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set up R
        uses: r-lib/actions/setup-r@v1
      - name: Install dependencies
        run: |
          install.packages(c("magrittr", "purrr"), type = "win.binary")
        shell: Rscript {0}
      - name: Script
        run: Rscript nameofscript.R
      - name: Commit files
        run: |
          git config --local user.name github-actions
          git config --local user.email "[email protected]"
          git add output/*
          git commit -am "commit on $(date)"
          git push origin main
        env:
          REPO_KEY: ${{secrets.GITHUB_TOKEN}}
          username: github-actions
This example cron job runs every Mon-Fri at 22.30. Customize your ...
[Read more...]
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