class: center, middle, inverse, title-slide

# Warum R?
### Einführung in die moderne Datenanalyse mit R<br> <a href='https://therbootcamp.github.io'> The R Bootcamp </a> <br> <a href='https://therbootcamp.github.io/I2R_2021Mar/'> <i class='fas fa-clock' style='font-size:.9em;'></i> </a>  <a href='https://therbootcamp.github.io'> <i class='fas fa-home' style='font-size:.9em;' ></i> </a>  <a href='mailto:therbootcamp@gmail.com'> <i class='fas fa-envelope' style='font-size: .9em;'></i> </a>  <a href='https://www.linkedin.com/company/basel-r-bootcamp/'> <i class='fab fa-linkedin' style='font-size: .9em;'></i> </a>
### März 2021

---

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      Einführung in die moderne Datenanalyse mit R | März 2021
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---

#  Die Datenrevolution

.pull-left4[

<i>"Fuel of the future - Data is giving rise to a new economy."</i><br>

The Economist, May 2017
<br><br>

<i>"Wie Big Data die Finanzmärkte verändern könnte"</i><br>

NZZ, August 2018
<br><br>

<i>"Machine learning will be the engine of global growth."</i><br>

Financial times, July 2018

]

.pull-right55[

<p align = "center">
  <img src="image/dataworld_sm.png" height = 375px><br>
  <font style="font-size:10px">from <a href="https://www.shutterstock.com/video/clip-19206613-world-map-shining-flying-stars-particles-create">shutterstock.com</a></font>
</p>

]

---

.pull-left2[

#  Datenanalysten gesucht

]

.pull-right7[

<p align = "center">
  <br><br>
  <img src="image/jobs2022.png" height = 520px><br>
  <font style="font-size:10px">adapted from <a href="https://www.weforum.org/agenda/2018/09/future-of-jobs-2018-things-to-know/">weforum.org</a></font>
</p>

]

<!---

#  Daten revolutionieren die Medizin

<p align = "center" style="padding-top:30px">
  <img src="image/cancer.png" height = 400px><br>
  <font style="font-size:10px">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></font>
</p>

#  Daten treiben Verkauf

<p align = "center" style="padding-top:30px">
  <img src="image/skin.png" height = 400px><br>
  <font style="font-size:10px">from <a href="https://venturebeat.com/2018/07/19/how-olay-used-ai-to-double-its-conversion-rate/">venturebeat.com</a></font>
</p>

#  Daten dringen in unsere Privatssphäre ein

<p align = "center" style="padding-top:30px">
  <img src="image/personality.png" height = 400px><br>
  <font style="font-size:10px">from <a href="https://www.pnas.org/content/112/4/1036">Youyou, Kosinski, & Stillwell (2019)</a></font>
</p>

#  Daten haben klare Vorteile

<br>
<table class="tg"  style="cellspacing:0; cellpadding:0; border:none;">
<tr valign="top">
  <td style="padding:10px">
  <p align = "center">
  <font style="font-size:28px"><i>Präzise</i></font><br><br>
  <img src="image/clockwork.png" height = 225px width=300px style="border-radius:20%"><br>
  <font style="font-size:10px">adapted from <a href="https://stock.adobe.com/ee/search/images?k=clockwork">stock.adobe.com</a></font>
</p>
  </td>
  <td style="padding:10px">
  <p align = "center">
  <font style="font-size:28px"><i>Reproduzierbar</i></font><br><br>
  <img src="image/bottles.png" height = 225px width=300px style="border-radius:20%"><br>
  <font style="font-size:10px">adapted from <a href="https://www.dreamstime.com/beer-filling-brewery-conveyor-belt-glass-bottles-machine-image106996530">dreamstime.com</a></font>
</p>
  </td>
  <td style="padding:10px">
  <p align = "center">
  <font style="font-size:28px"><i>Objektiv</i></font><br><br>
  <img src="image/datastartrek.png" height = 225px width=300px style="border-radius:20%"><br>
  <font style="font-size:10px">adapted from <a href="https://memory-alpha.fandom.com/wiki/Data">memory-alpha.fandom.com</a></font>
</p>
  </td>
</tr>
</table>

--->

---

# Die 3 Säulen der Datenrevolution

<table class="tg"  style="cellspacing:0; cellpadding:0; border:none;">
<tr valign="top">
  <td style="padding:10px">
  <p align = "center">
  <font style="font-size:28px"><i>Data</i></font><br><br>
  <img src="image/data.png" height = 260px width=300px style="border-radius:20%"><br>
  <font style="font-size:10px">adapted from <a href="https://www.rathenau.nl/en/digital-society/data-driven-cities">rathenau.nl</a></font>
</p>
  </td>
  <td style="padding:10px">
  <p align = "center">
  <font style="font-size:28px"><i>Computing</i></font><br><br>
  <img src="image/server.png" height = 260px width=300px style="border-radius:20%"><br>
  <font style="font-size:10px">adapted from <a href="https://cei.org/file/internet-server-farm">cei.org</a></font>
</p>
  </td>
  <td style="padding:10px">
  <p align = "center">
  <font style="font-size:28px"><i>Tools</i></font><br><br>
  <img src="image/code.png" height = 260px width=300px style="border-radius:20%"><br>
  <font style="font-size:10px">adapted from <a href="https://www.ionos.de/digitalguide/websites/web-entwicklung/code-editoren/">ionos.de</a></font>
</p>
  </td>
</tr>
</table>

<!---

.pull-left3[

# Die Datenmenge wächst rasant

]

.pull-right65[
<br><br><br>
<p align = "center">
  <img src="image/bigdatagrowth.png" height = 480px><br>
  <font style="font-size:10px">from <a href="https://blog.siib.ac.in/changing-world-development-of-artificial-intelligence/">blog.siib.ac.in</a></font>
</p>

]

# Computing wird rasant schneller und billiger

<table class="tg"  style="cellspacing:0; cellpadding:0; border:none;">
<tr valign="top">
  <td style="padding-bottom:60px;padding-right:50px;vertical-align:bottom">
  <p align = "center">
  <img src="image/kurzweil.png" height = 360px ><br>
  <font style="font-size:10px">Ray Kurzweil, adapted from <a href="https://www.wsj.com/articles/ray-kurzweil-looks-into-the-future-1401490952">wsj.com</a></font>
</p>
  </td>
  <td style="padding-bottom:60px;padding-left:50px;vertical-align:bottom">
  <p align = "center">
  <img src="image/kurzweilcurve.png" height = 420px ><br>
  <font style="font-size:10px">from <a href="http://www.americanprof.net/apn-ai/index.php/tool-box/ray-kurzweil">americanprof.net</a></font>
</p>
</td>
</tr>
</table>

--->

---

# Immer mehr (gute) tools

<p align = "center">
  <img src="image/bigdatalandscape.png" height = 460px><br>
  <font style="font-size:10px">adapted from <a href="https://mattturck.com/data2019/">mattturck.com</a></font>
</p>

---

# Point-and-click tools
<br>
<table style="cellspacing:0; cellpadding:0; border:none; width:70%">
  <col width="20%">
  <col width="20%">
  <col width="20%">
  <tr style="padding:20px;background-color:white">
  <td style="padding:20px;text-align:center">
    <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/7/72/Microsoft_Excel_Logo.svg/2000px-Microsoft_Excel_Logo.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://www.braincourt.com/wp-content/uploads/2017/11/Tableau.png" height = 150px>
  </td>
  </tr>
<tr style="padding:20px;background-color:white">
  <td style="padding:20px;text-align:center">
  <img src="https://pbs.twimg.com/profile_images/876198719397474305/DKUPgGWz_400x400.jpg" height = 150px>
  <td style="padding:20px;text-align:center">
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/0d/JASP_logo.svg/1200px-JASP_logo.svg.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>

</tr>
</table>

---

.pull-left3[

# Der Data Science Prozess

]

.pull-right7[
<br><br>
<p align = "center">
  <img src="image/datasciencewheel.png" height = 480px><br>
  <font style="font-size:10px">from <a href="https://www.bytelion.com/services/datascience/">bytelion.com</a></font>
</p>

]

---

# Syntaxbasierte tools

<br><br>
<p align = "center">
  <img src="image/RvsPython.png" height = 300px><br>
  <font style="font-size:10px">from <a href="https://www.sharpsightlabs.com/blog/r-vs-python/">sharpsightlabs.com</a></font>

---

# Nachfrage

.pull-left45[

<p align = "center">
  <img src="image/indeed2019.png" height = 400px><br>
  <font style="font-size:10px">from <a href="http://r4stats.com/articles/popularity/">r4stats.com</a></font>
</p>

]

.pull-right45[
<p align = "center">
  <img src="image/indeed2019change.png" height = 400px><br>
  <font style="font-size:10px">from <a href="http://r4stats.com/articles/popularity/">r4stats.com</a></font>
</p>

]

<!---

# Charakterzüge <font style="font-size:16px">siehe auch diese <a href="image/rversuspython.jpeg">Infographik</a>

<br><br>
<table style="cellspacing:0; cellpadding:0; border:none; width:90%">
  <col width="35%">
<tr style="padding:20px;background-color:white">
  <td>
  </td>
  <td style="padding:10px;text-align:center">
  <font style="font-size:20px"><b>Benutzt von</b></font>
  </td>
  </td>
  <td style="padding:10px;text-align: center">
  <font style="font-size:20px"><b>Entwickelt für</b></font>
  </td>
  <td style="padding:10px;text-align: center">
  <font style="font-size:20px"><b>Besser in</b></font>
  </td>
  <td style="padding:10px;text-align: center">
  <font style="font-size:20px"><b>Umgebung</b></font>
  </td>
  <td style="padding:10px;text-align: center">
  <font style="font-size:20px"><b>Für wen?</b></font>
  </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"><span><high>Open-source</high> = umsonst</span></li>
  <li class="m2"><span><high>Community</high> (e.g., <a href="https://stackoverflow.com/">stackoverflow</a>)</span></li>
  <li class="m3"><span><high>Erweiterbarkeit</high> (<a href="https://cran.r-project.org/">CRAN</a>)</span></li>
  <li class="m4"><span><a href="https://www.tidyverse.org/"><high>Tidyverse</high></a></span></li>
  <li class="m5"><span><a href="https://www.rstudio.com/"><high>RStudio</high></a></span></li>
  <li class="m6"><span><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></span></li>
</ul>
]

.pull-right45[
### (Ehemals) Contra
<ul>
  <li class="m1"><span><high>Unschön</high>e Sprache wird überarbeitet <a href="https://www.tidyverse.org/">Tidyverse</a></span></li>
  <li class="m2"><span><high><high>Langsam</high>e Elemente werden ersetzt (<a href="http://www.rcpp.org/">Rcpp</a>)</span></li>
  <li class="m3"><span><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></span></li>
</ul>

]

--->

---

# R bleibt relevant
<br>
<table class="tg"  style="cellspacing:0; cellpadding:0; border:none;" width="95%">
<col width="25%">
<col width="35%">
<col width="25%">
<tr valign="top">
  <td style="padding:20px">
  <p align = "center">
  <font style="font-size:28px"><i>R</i></font><br><br>
  <img src="image/R.png" height = 130px><br>
  <font style="font-size:10px">adapted from <a href="https://cei.org/file/internet-server-farm">cei.org</a></font>
  </p>
  </td>
  <td style="padding:20px">
  <p align = "center">
  <font style="font-size:28px"><i>RStudio</i></font><br><br>
  <img src="image/rstudio2.png" height = 130px><br>
  <font style="font-size:10px">adapted from <a href="https://rstudio.com/">rstudio.com</a></font>
</p>
  </td>
  <td style="padding:20px">
  <p align = "center">
  <font style="font-size:28px"><i>R Packages</i></font><br><br>
  <img src="image/packages.png" height = 130px><br>
  <font style="font-size:10px">adapted from <a href="https://towardsdatascience.com/ten-random-useful-things-in-r-that-you-might-not-know-about-54b2044a3868">towardsdatascience.com</a></font>
</p>
  </td>
</tr>
</table>

---
class: middle, center

<h1><a href=https://therbootcamp.github.io/I2R_2020Aug/index.html>Schedule</a></h1>

Notes for current slide

Notes for next slide

Warum R?

Einführung in die moderne Datenanalyse mit R
The R Bootcamp
     

März 2021

1 / 11

Die Datenrevolution

"Fuel of the future - Data is giving rise to a new economy."

The Economist, May 2017

"Wie Big Data die Finanzmärkte verändern könnte"

NZZ, August 2018

"Machine learning will be the engine of global growth."

Financial times, July 2018

from shutterstock.com

2 / 11

Datenanalysten gesucht

adapted from weforum.org

3 / 11

Die 3 Säulen der Datenrevolution

Data

adapted from rathenau.nl

Computing

adapted from cei.org

Tools

adapted from ionos.de

4 / 11

Immer mehr (gute) tools

adapted from mattturck.com

5 / 11

Point-and-click tools

6 / 11

Der Data Science Prozess

from bytelion.com

7 / 11

Syntaxbasierte tools

from sharpsightlabs.com

8 / 11

Nachfrage

from r4stats.com

from r4stats.com

9 / 11

R bleibt relevant

R

adapted from cei.org

RStudio

adapted from rstudio.com

R Packages

adapted from towardsdatascience.com

10 / 11

Schedule

11 / 11

Die Datenrevolution

"Fuel of the future - Data is giving rise to a new economy."

The Economist, May 2017

"Wie Big Data die Finanzmärkte verändern könnte"

NZZ, August 2018

"Machine learning will be the engine of global growth."

Financial times, July 2018

from shutterstock.com

2 / 11

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