Pourquoi R?

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.title[
# Pourquoi R?
]
.author[
### Introduction à l’analyse de données avec R <a href='https://therbootcamp.github.io'> The R Bootcamp </a> <a href='https://therbootcamp.github.io/I2R_2022Oct/'> </a>  <a href='https://therbootcamp.github.io'> </a>  <a href='mailto:therbootcamp@gmail.com'> </a>  <a href='https://www.linkedin.com/company/basel-r-bootcamp/'> </a>
]
.date[
### Juin 2023
]

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 Introduction à l'analyse de données avec R | Juin 2023
 
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#  La révolution des données

<img src="image/oil.jpeg" height = 450px> 
 from <a href="https://www.economist.com/leaders/2017/05/06/the-worlds-most-valuable-resource-is-no-longer-oil-but-data">economist.com</a>

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#  Analystes de données recherché(e)s

]

.pull-right7[

<img src="image/jobs2022.png" height = 520px> 
 adapté de <a href="https://www.weforum.org/agenda/2018/09/future-of-jobs-2018-things-to-know/">weforum.org</a>

]

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#  Daten revolutionieren die Medizin

<img src="image/cancer.png" height = 400px> 
 from <a href="https://www.researchgate.net/publication/333228756_End-to-end_lung_cancer_screening_with_three-dimensional_deep_learning_on_low-dose_chest_computed_tomography">Ardila et al. (2019)</a>

#  Daten treiben Verkauf

<img src="image/skin.png" height = 400px> 
 from <a href="https://venturebeat.com/2018/07/19/how-olay-used-ai-to-double-its-conversion-rate/">venturebeat.com</a>

#  Daten dringen in unsere Privatssphäre ein

<img src="image/personality.png" height = 400px> 
 from <a href="https://www.pnas.org/content/112/4/1036">Youyou, Kosinski, & Stillwell (2019)</a>

#  Daten haben klare Vorteile

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 Präzise 
 <img src="image/clockwork.png" height = 225px width=300px style="border-radius:20%"> 
 adapted from <a href="https://stock.adobe.com/ee/search/images?k=clockwork">stock.adobe.com</a>

 </td>
 <td style="padding:10px">
 
 Reproduzierbar 
 <img src="image/bottles.png" height = 225px width=300px style="border-radius:20%"> 
 adapted from <a href="https://www.dreamstime.com/beer-filling-brewery-conveyor-belt-glass-bottles-machine-image106996530">dreamstime.com</a>

 </td>
 <td style="padding:10px">
 
 Objektiv 
 <img src="image/datastartrek.png" height = 225px width=300px style="border-radius:20%"> 
 adapted from <a href="https://memory-alpha.fandom.com/wiki/Data">memory-alpha.fandom.com</a>

 </td>
</tr>
</table>

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# Les trois pilliers de la révolution des données

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 Données 
 <img src="image/data.png" height = 260px width=300px style="border-radius:20%"> 
 adapté de <a href="https://www.rathenau.nl/en/digital-society/data-driven-cities">rathenau.nl</a>

 </td>
 <td style="padding:10px">
 
 Computation 
 <img src="image/server.png" height = 260px width=300px style="border-radius:20%"> 
 adapté de <a href="https://cei.org/file/internet-server-farm">cei.org</a>

 </td>
 <td style="padding:10px">
 
 Outils 
 <img src="image/code.png" height = 260px width=300px style="border-radius:20%"> 
 adapté de <a href="https://www.ionos.de/digitalguide/websites/web-entwicklung/code-editoren/">ionos.de</a>

 </td>
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# Die Datenmenge wächst rasant

]

.pull-right65[
 

 <img src="image/bigdatagrowth.png" height = 480px> 
 from <a href="https://blog.siib.ac.in/changing-world-development-of-artificial-intelligence/">blog.siib.ac.in</a>

]

# Computing wird rasant schneller und billiger

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 <td style="padding-bottom:60px;padding-right:50px;vertical-align:bottom">
 
 <img src="image/kurzweil.png" height = 360px > 
 Ray Kurzweil, adapted from <a href="https://www.wsj.com/articles/ray-kurzweil-looks-into-the-future-1401490952">wsj.com</a>

 </td>
 <td style="padding-bottom:60px;padding-left:50px;vertical-align:bottom">
 
 <img src="image/kurzweilcurve.png" height = 420px > 
 from <a href="http://www.americanprof.net/apn-ai/index.php/tool-box/ray-kurzweil">americanprof.net</a>

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# Toujours plus de (bons) outils

<img src="image/bigdatalandscape.png" height = 460px> 
 adapté de <a href="https://mattturck.com/data2019/">mattturck.com</a>

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# Point-and-click tools
 
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 <td style="padding:20px;text-align:center">
 <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Microsoft_Office_Excel_%282013%E2%80%932019%29.svg/2048px-Microsoft_Office_Excel_%282013%E2%80%932019%29.svg.png" height = 150px>
 </td>
 <td style="padding:20px;text-align:center">
 <img src="https://upload.wikimedia.org/wikipedia/commons/7/78/SPSS_An_IBM_Company_logo.svg" height = 150px>
 </td>
 <td style="padding:20px;text-align:center">
 <img src="https://pbs.twimg.com/profile_images/876198719397474305/DKUPgGWz_400x400.jpg" height = 150px>
 </td>
 </tr>
<tr style="padding:20px;background-color:white">
 <td style="padding:20px;text-align:center">
 <img src="https://www.braincourt.com/wp-content/uploads/2017/11/Tableau.png" height = 150px>
 <td style="padding:20px;text-align:center">
<img src="https://teorema-rd.com/storage/2020/05/PowerBI-Logo.png" height = 150px>
 </td>
 <td style="padding:20px;text-align:center">
<img src="https://www.excelofficeservices.com/wp-content/uploads/2018/11/IBM-Watson-Logo.jpeg" height = 150px>
 </td>

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# Der Data Science Prozess

]

.pull-right7[
 

 <img src="image/datasciencewheel.png" height = 480px> 
 from <a href="https://www.bytelion.com/services/datascience/">bytelion.com</a>

]

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# Outils dominants

<img src="image/RvsPython.png" height = 300px> 
 de <a href="https://www.sharpsightlabs.com/blog/r-vs-python/">sharpsightlabs.com</a>

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# Nachfrage

.pull-left45[

<img src="image/indeed2019.png" height = 400px> 
 from <a href="http://r4stats.com/articles/popularity/">r4stats.com</a>

]

.pull-right45[

 <img src="image/indeed2019change.png" height = 400px> 
 from <a href="http://r4stats.com/articles/popularity/">r4stats.com</a>

]

# Charakterzüge siehe auch diese <a href="image/rversuspython.jpeg">Infographik</a>

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<tr style="padding:20px;background-color:white">
 <td>
 </td>
 <td style="padding:10px;text-align:center">
 Benutzt von
 </td>
 </td>
 <td style="padding:10px;text-align: center">
 Entwickelt für
 </td>
 <td style="padding:10px;text-align: center">
 Besser in
 </td>
 <td style="padding:10px;text-align: center">
 Umgebung
 </td>
 <td style="padding:10px;text-align: center">
 Für wen?
 </td>
 </tr>
<tr style="padding:20px;background-color:white">
 <td style="padding:10px;text-align: left">
 <img src="image/R.png" height = 100px width = 120px>
 </td>
 <td style="padding:10px;text-align: center">
 Wissenschaftlern, Statistikern und Analysten
 </td>
 <td style="padding:10px;text-align: center">
 Datenanalyse
 </td>
 <td style="padding:10px;text-align: center">
 Produktivität und Reporting
 </td>
 <td style="padding:10px;text-align: center">
 RStudio
 </td>
 <td style="padding:10px;text-align: center">
 Programmier Einsteiger
 </td>
 </tr>
<tr style="padding:20px;background-color:white">
 <td style="padding:10px;text-align: left"">
 <img src="image/Python.png" height = 100px width = 120px>
 </td>
 <td style="padding:10px;text-align: center">
 Softwareentwickler und Programmierer
 </td>
 <td style="padding:10px;text-align: center">
 Systemprogrammierung
 </td>
 <td style="padding:10px;text-align: center">
 Einbettung in Systeme und Apps 
 </td>
 <td style="padding:10px;text-align: center">
 Jupyter Notebooks
 </td>
 <td style="padding:10px;text-align: center">
 Erfahrene Programmierer
 </td>
 </tr>
</table>

# R bleibt relevant

.pull-left45[
### Pro
<ul>
 <li class="m1"><high>Open-source</high> = umsonst</li>
 <li class="m2"><high>Community</high> (e.g., <a href="https://stackoverflow.com/">stackoverflow</a>)</li>
 <li class="m3"><high>Erweiterbarkeit</high> (<a href="https://cran.r-project.org/">CRAN</a>)</li>
 <li class="m4"><a href="https://www.tidyverse.org/"><high>Tidyverse</high></a></li>
 <li class="m5"><a href="https://www.rstudio.com/"><high>RStudio</high></a></li>
 <li class="m6"><high>Produktivitätsoptionen</high>: <a href="(https://www.latex-project.org/">Latex</a>), <a href="https://daringfireball.net/projects/markdown/">Markdown</a>, <a href="https://github.com/">GitHub</a></li>
</ul>
]

.pull-right45[
### (Ehemals) Contra
<ul>
 <li class="m1"><high>Unschön</high>e Sprache wird überarbeitet <a href="https://www.tidyverse.org/">Tidyverse</a></li>
 <li class="m2"><high><high>Langsam</high>e Elemente werden ersetzt (<a href="http://www.rcpp.org/">Rcpp</a>)</li>
 <li class="m3"><high>Brücken</high> zu externen Tools/Sprachen (e.g., <a href="http://rpython.r-forge.r-project.org/">rPython</a>, <a href="https://tensorflow.rstudio.com/">tensorflow</a></li>
</ul>

]

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# R reste pertinent
 
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 R 
 <img src="image/R.png" height = 130px> 
 adapté de <a href="https://cei.org/file/internet-server-farm">cei.org</a>
 
 </td>
 <td style="padding:20px">
 
 RStudio 
 <img src="image/rstudio2.png" height = 130px> 
 adapté de <a href="https://rstudio.com/">rstudio.com</a>

 </td>
 <td style="padding:20px">
 
 R Packages 
 <img src="image/packages.png" height = 130px> 
 adapté de <a href="https://towardsdatascience.com/ten-random-useful-things-in-r-that-you-might-not-know-about-54b2044a3868">towardsdatascience.com</a>

 </td>
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<h1><a href=https://therbootcamp.github.io/I2R_FR/index.html>Agenda</a></h1>