The Canyon of Success

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# the canyon of success
## scaling best practices in R with internal R packages

Malcolm Barrett

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# **consistent, robust code**
# **scaleable best practices**

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<h1>consistent, robust code</h1>
</div>

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.footnote.pull-right[— Hadley Wickham]

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<code>

library(lvgo) 
create_lvgo_package("../lvgo.collaborate") 

</code>

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<code>
<del>
library(lvgo) 
create_lvgo_package("../lvgo.collaborate") 
</del>

✓ Creating 'lvgo.collaborate' 
✓ Creating 'R/' 
✓ Writing 'DESCRIPTION' 
✓ Writing 'NAMESPACE' 
✓ Writing 'lvgo.collaborate.Rproj' 
✓ Adding 'testthat' to Imports field in DESCRIPTION 
✓ Creating 'tests/testthat/' 
✓ Initialising Git repo 
● Request a GitHub repo: &#96;create_jira_github()&#96; 
● When the repo is available: &#96;use_lvgo_github()&#96; 
✓ Setting active project to 'lvgo.collaborate'
</code>

---

<code>
<del>
library(lvgo) 
create_lvgo_package("../lvgo.collaborate") 
</del>

<del>
✓ Creating 'lvgo.collaborate' 
✓ Creating 'R/' 
✓ Writing 'DESCRIPTION' 
✓ Writing 'NAMESPACE' 
✓ Writing 'lvgo.collaborate.Rproj' 
✓ Adding 'testthat' to Imports field in DESCRIPTION 
✓ Creating 'tests/testthat/' 
✓ Initialising Git repo 
● Request a GitHub repo: &#96;create_jira_github()&#96; 
● When the repo is available: &#96;use_lvgo_github()&#96; 
✓ Setting active project to 'lvgo.collaborate'
</del>
</code>

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<h1>scaleable best practices</h1>
</div>

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# **project independence**
# **version control**
# **complete reproducibility**

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# **every analysis is an RStudio project**
# **every project is a git repository**
# **every repository has an renv environment**

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<code>
create_lvgo_project("../lvgo.collaborate") 
✓ Creating 'lvgo.collaborate' 
✓ Creating 'R/' 
✓ Writing 'lvgo.collaborate.Rproj' 
✓ Adding '.Rproj.user' to '.gitignore' 
✓ Initialising renv environment 
✓ Initialising Git repo 
● Request a GitHub repo: &#96;create_jira_github()&#96; 
● When the repo is available: &#96;use_lvgo_github()&#96; 
✓ Setting active project to 'lvgo.collaborate'
</code>

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# **We also support automated code style, git and GitHub workflows, and code pipelines**

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[@malco_barrett](https://twitter.com/malco_barrett)

<https://malco.io/>

<https://github.com/malcolmbarrett>