What does this function do?

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# What does this function do?
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## **Session 5**
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# What does this function do?

<img class="center" src="data:image/png;base64,#img/session05/f1-for-help.PNG"/>

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# In the console

Either in the script or in the console, typing ? before the function and run if the package is loaded:

```r
?ggsave
```

Or if the package hasn't been loaded using the package::function() format:

```r
?beepr::beep # is loaded in the Cloud
??beep # without the path requires two ?? to be global
```

---

# Getting help on Stackoverflow

... or [R Studio Community](https://community.rstudio.com/) or [NHS-R Slack group](https://nhsrcommunity.com/)

<img class="center" src="data:image/png;base64,#img/session05/stackoverflow_example.PNG"/>

---

# Cheat sheets

Popular packages have 
[cheat sheets](https://rviews.rstudio.com/2021/03/10/rstudio-open-source-resorurces/) which are available as pdf downloads.

<img class="center" src="data:image/png;base64,#img/session05/cheat-sheets.PNG"/>

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# Save your script!

Think of your script (rather than the objects) as the "real" part of your analysis.

File <svg viewBox="0 0 448 512" style="height:1em;position:relative;display:inline-block;top:.1em;" xmlns="http://www.w3.org/2000/svg">  <path d="M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z"></path></svg> Save As… <svg viewBox="0 0 448 512" style="height:1em;position:relative;display:inline-block;top:.1em;" xmlns="http://www.w3.org/2000/svg">  <path d="M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z"></path></svg> ggplot_intro.R

Or shortcut <kbd>Ctrl + S</kbd>

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# Recommended Reading

<img class="center" src="data:image/png;base64,#img/session05/recommended-reading.PNG"/>

http://socviz.co/
</br> https://serialmentor.com/dataviz/
</br> https://r4ds.had.co.nz/

All free online as well as available to buy as hardcopies

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# Art interlude

https://twitter.com/accidental__aRt

</br>

--

</br> 
</br> 
## Computational aRt

https://art.djnavarro.net/

https://www.data-imaginist.com/art

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<img src="data:image/png;base64,#05-workshop_functions_files/figure-html/unnamed-chunk-3-1.png" width="80%" />

[YouTube of the R Ladies talk](https://www.youtube.com/watch?v=h0i6KAahLY8) 
[Source code](https://github.com/Ijeamakaanyene/aRt_ggplot)
[Slides](https://ijeamakaanyene.github.io/aRt_ggplot/index.html#1)

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#### This work is licensed as
</br> Creative Commons
</br> Attribution
</br> ShareAlike 4.0
</br> International
</br> To view a copy of this license, visit
</br> https://creativecommons.org/licenses/by/4.0/