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<!DOCTYPE html>
<html lang="" xml:lang="">
<head>
<title>Using formr to create R-powered surveys with individualized feedback</title>
<meta charset="utf-8" />
<meta name="author" content="John Paul Helveston" />
<script src="libs/header-attrs-2.7/header-attrs.js"></script>
<link href="libs/remark-css-0.0.1/default.css" rel="stylesheet" />
<link href="libs/tile-view-0.2.1/tile-view.css" rel="stylesheet" />
<script src="libs/tile-view-0.2.1/tile-view.js"></script>
<link rel="stylesheet" href="css/lexis.css" type="text/css" />
<link rel="stylesheet" href="css/lexis-fonts.css" type="text/css" />
</head>
<body>
<textarea id="source">
layout: true
<!-- this adds the link footer to all slides, depends on my-footer class in css-->
<div class="footer-small">
<span>
https://github.com/jhelvy/surveys-with-formr
</span>
</div>
---
name: title-slide
class: inverse, center, middle
background-image: url(images/blackboard.jpg)
# Using {formr} to create <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 581 512"><path d="M581 226.6C581 119.1 450.9 32 290.5 32S0 119.1 0 226.6C0 322.4 103.3 402 239.4 418.1V480h99.1v-61.5c24.3-2.7 47.6-7.4 69.4-13.9L448 480h112l-67.4-113.7c54.5-35.4 88.4-84.9 88.4-139.7zm-466.8 14.5c0-73.5 98.9-133 220.8-133s211.9 40.7 211.9 133c0 50.1-26.5 85-70.3 106.4-2.4-1.6-4.7-2.9-6.4-3.7-10.2-5.2-27.8-10.5-27.8-10.5s86.6-6.4 86.6-92.7-90.6-87.9-90.6-87.9h-199V361c-74.1-21.5-125.2-67.1-125.2-119.9zm225.1 38.3v-55.6c57.8 0 87.8-6.8 87.8 27.3 0 36.5-38.2 28.3-87.8 28.3zm-.9 72.5H365c10.8 0 18.9 11.7 24 19.2-16.1 1.9-33 2.8-50.6 2.9v-22.1z"/></svg> powered surveys<br>with individualized feedback
# .font150[ <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm80 168c17.7 0 32 14.3 32 32s-14.3 32-32 32-32-14.3-32-32 14.3-32 32-32zM152 416c-26.5 0-48-21-48-47 0-20 28.5-60.4 41.6-77.8 3.2-4.3 9.6-4.3 12.8 0C171.5 308.6 200 349 200 369c0 26-21.5 47-48 47zm16-176c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32zm170.2 154.2C315.8 367.4 282.9 352 248 352c-21.2 0-21.2-32 0-32 44.4 0 86.3 19.6 114.7 53.8 13.8 16.4-11.2 36.5-24.5 20.4z"/></svg> <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm80 168c17.7 0 32 14.3 32 32s-14.3 32-32 32-32-14.3-32-32 14.3-32 32-32zm-160 0c17.7 0 32 14.3 32 32s-14.3 32-32 32-32-14.3-32-32 14.3-32 32-32zm170.2 218.2C315.8 367.4 282.9 352 248 352s-67.8 15.4-90.2 42.2c-13.5 16.3-38.1-4.2-24.6-20.5C161.7 339.6 203.6 320 248 320s86.3 19.6 114.7 53.8c13.6 16.2-11 36.7-24.5 20.4z"/></svg> <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm-80 168c17.7 0 32 14.3 32 32s-14.3 32-32 32-32-14.3-32-32 14.3-32 32-32zm176 192H152c-21.2 0-21.2-32 0-32h192c21.2 0 21.2 32 0 32zm-16-128c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32z"/></svg> <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm80 168c17.7 0 32 14.3 32 32s-14.3 32-32 32-32-14.3-32-32 14.3-32 32-32zm-160 0c17.7 0 32 14.3 32 32s-14.3 32-32 32-32-14.3-32-32 14.3-32 32-32zm194.8 170.2C334.3 380.4 292.5 400 248 400s-86.3-19.6-114.8-53.8c-13.6-16.3 11-36.7 24.6-20.5 22.4 26.9 55.2 42.2 90.2 42.2s67.8-15.4 90.2-42.2c13.4-16.2 38.1 4.2 24.6 20.5z"/></svg> <svg style="height:0.8em;top:.04em;position:relative;fill:deepskyblue;" viewBox="0 0 496 512"><path d="M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm80 144c23.8 0 52.7 29.3 56 71.4.7 8.6-10.8 11.9-14.9 4.5l-9.5-17c-7.7-13.7-19.2-21.6-31.5-21.6s-23.8 7.9-31.5 21.6l-9.5 17c-4.1 7.3-15.6 4-14.9-4.5 3.1-42.1 32-71.4 55.8-71.4zm-160 0c23.8 0 52.7 29.3 56 71.4.7 8.6-10.8 11.9-14.9 4.5l-9.5-17c-7.7-13.7-19.2-21.6-31.5-21.6s-23.8 7.9-31.5 21.6l-9.5 17c-4.2 7.4-15.6 4-14.9-4.5 3.1-42.1 32-71.4 55.8-71.4zm80 280c-60.6 0-134.5-38.3-143.8-93.3-2-11.9 9.4-21.6 20.7-17.9C155.1 330.5 200 336 248 336s92.9-5.5 123.1-15.2c11.4-3.7 22.6 6.1 20.7 17.9-9.3 55-83.2 93.3-143.8 93.3z"/></svg><br>&emsp;&emsp;&emsp;&emsp;&nbsp;<svg style="height:0.8em;top:.04em;position:relative;fill:deepskyblue;" viewBox="0 0 384 512"><path d="M135.652 0c23.625 0 43.826 20.65 43.826 44.8v99.851c17.048-16.34 49.766-18.346 70.944 6.299 22.829-14.288 53.017-2.147 62.315 16.45C361.878 158.426 384 189.346 384 240c0 2.746-.203 13.276-.195 16 .168 61.971-31.065 76.894-38.315 123.731C343.683 391.404 333.599 400 321.786 400H150.261l-.001-.002c-18.366-.011-35.889-10.607-43.845-28.464C93.421 342.648 57.377 276.122 29.092 264 10.897 256.203.008 242.616 0 224c-.014-34.222 35.098-57.752 66.908-44.119 8.359 3.583 16.67 8.312 24.918 14.153V44.8c0-23.45 20.543-44.8 43.826-44.8zM136 416h192c13.255 0 24 10.745 24 24v48c0 13.255-10.745 24-24 24H136c-13.255 0-24-10.745-24-24v-48c0-13.255 10.745-24 24-24zm168 28c-11.046 0-20 8.954-20 20s8.954 20 20 20 20-8.954 20-20-8.954-20-20-20z"/></svg>]
.large[by John Paul Helveston]
Jan. 21, 2021
???
Hi I'm John Helveston, and thanks for tuning in to my lightning talk on how to make R-powered surveys with {formr}
---
class: center, middle
.leftcol[.noborder[
<br><br><br>
<center>
<img src="images/surveymonkey.svg" width=600>
</center>
]]
.rightcol[.noborder[
<center>
<img src="images/google-forms-logo.png" width=500>
</center>
]]
???
If you're someone who has ever had to make a survey, chances are you've probably used something like Survey Monkey or Google Forms.
And these platforms work great for simple surveys.
---
class: center, middle
.noborder[
<center>
<img src="images/simple-complex.svg" width=900>
</center>
]
???
But what if you needed your survey to be a little more complex than what these platforms offer?
---
class: center, middle, inverse
# .font200[<span style="font-family: Roboto,Arial,sans-serif;"><span style="color: #8dc63f;">f</span>orm<span style="color: #8dc63f;">{`r}</span></span>]
???
Well, thankfully some really clever people made formr, which uses R and RMarkdown code to create rich, complex surveys.
---
class: center, middle
.leftcol[.circle[
<center>
<img src="images/ruben.jpg" width=350>
</center>
]
### Ruben C. Arslan
# [<svg style="height:0.8em;top:.04em;position:relative;" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>](https://github.com/rubenarslan) [<svg style="height:0.8em;top:.04em;position:relative;" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>](https://twitter.com/rubenarslan)
]
.rightcol[.circle[
<center>
<img src="images/cyril.jpg" width=350>
</center>
]
### Cyril S. Tata
# [<svg style="height:0.8em;top:.04em;position:relative;" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>](https://github.com/cyriltata) [<svg style="height:0.8em;top:.04em;position:relative;" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>](https://twitter.com/cyriltata)
]
???
And just to be clear, I'm not one of those clever people.
Formr was developed by Ruben Arslan and Cyril Tata.
---
class: center, middle, inverse
.leftcol[
# .font200[I <svg style="height:0.8em;top:.04em;position:relative;fill:red;" viewBox="0 0 512 512"><path d="M462.3 62.6C407.5 15.9 326 24.3 275.7 76.2L256 96.5l-19.7-20.3C186.1 24.3 104.5 15.9 49.7 62.6c-62.8 53.6-66.1 149.8-9.9 207.9l193.5 199.8c12.5 12.9 32.8 12.9 45.3 0l193.5-199.8c56.3-58.1 53-154.3-9.8-207.9z"/></svg>]
# .font200[<span style="font-family: Roboto,Arial,sans-serif;"><span style="color: #8dc63f;">f</span>orm<span style="color: #8dc63f;">{`r}</span></span>]
]
.rightcol[.circle[
<center>
<img src="images/helveston.jpg" width=350>
</center>
# [<svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>](https://github.com/jhelvy) [<svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>](https://twitter.com/JohnHelveston)
]]
???
I'm just a formr super fan, and I made this talk to share it with the rest of the R community and to demonstrate some of the cool things you can do with it.
---
class: center, middle, inverse
# .font200[<span style="font-family: Roboto,Arial,sans-serif;"><span style="color: #8dc63f;">f</span>orm<span style="color: #8dc63f;">{`r}</span></span>]
# .font200[<svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 384 512"><path d="M202.021 0C122.202 0 70.503 32.703 29.914 91.026c-7.363 10.58-5.093 25.086 5.178 32.874l43.138 32.709c10.373 7.865 25.132 6.026 33.253-4.148 25.049-31.381 43.63-49.449 82.757-49.449 30.764 0 68.816 19.799 68.816 49.631 0 22.552-18.617 34.134-48.993 51.164-35.423 19.86-82.299 44.576-82.299 106.405V320c0 13.255 10.745 24 24 24h72.471c13.255 0 24-10.745 24-24v-5.773c0-42.86 125.268-44.645 125.268-160.627C377.504 66.256 286.902 0 202.021 0zM192 373.459c-38.196 0-69.271 31.075-69.271 69.271 0 38.195 31.075 69.27 69.271 69.27s69.271-31.075 69.271-69.271-31.075-69.27-69.271-69.27z"/></svg>]
???
So what can formr do?
---
class: middle, center, inverse
<style>
.columnnarrow {
float: left;
width: 20%;
padding: 5px;
}
</style>
.leftcol[.noborder[
<br><br><br><br><img src="images/surveymonkey.svg">
]]
.columnnarrow[<br><br>
# .font200[<svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 448 512"><path d="M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z"/></svg>]
]
.rightcol30[
<center>
<img src="https://raw.githubusercontent.com/rstudio/hex-stickers/master/PNG/rmarkdown.png">
</center>
]
???
Well, I kind of think it like Survey Monkey plus RMarkdown.
You can use it create simple surveys, but you can also use R code to generate a much richer set of features.
---
class: middle, center
<center>
<img src="images/htmlwidgets.gif" width=700>
</center>
https://formr.org/interactive_charts
???
For example, you could create interactive charts that survey respondents could experience while taking the survey.
---
class: middle, center
.noborder[
<center>
<img src="images/feedback.png" width=820>
</center>
]
.left[.font70[Fig. 3 from Arslan, R.C., Walther, M.P. & Tata, C.S. [formr: A study framework allowing for automated feedback generation and complex longitudinal experience-sampling studies using R](https://link.springer.com/article/10.3758/s13428-019-01236-y). Behav Res 52, 376–387 (2020).]]
???
Or you could use R code to generate dynamic feedback.
For example, images like this were generated with ggplot code for each respondent in a longitudinal study, showing them their risk preferences for different activities based on their answers to previous questions.
---
class: middle, center, inverse
# .font200[how]
# .font200[<span style="font-family: Roboto,Arial,sans-serif;"><span style="color: #8dc63f;">f</span>orm<span style="color: #8dc63f;">{`r}</span></span>]
# .font200[works]
???
At this point you may be wondering how this all works.
So let's dig into some of the details.
---
class: center, middle
background-color: #FFFFFF
# Open source components
.leftcol40[.noborder[
<center>
<img src="images/google-sheets-logo.png" width=500>
</center>
]]
.columnnarrow[<br><br>
# .font200[<svg style="height:0.8em;top:.04em;position:relative;fill:black;" viewBox="0 0 448 512"><path d="M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z"/></svg>]
]
.rightcol40[.noborder[
<center>
<img src="images/opencpu.jpeg" width=300>
</center>
# .font150[OpenCPU]
(Thanks to Jeroen Ooms! [<svg style="height:0.8em;top:.04em;position:relative;fill:blue;" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>](https://twitter.com/opencpu))
]]
???
Surveys in formr are built using open source components
The text and code for each survey are input using Google sheets,
and once the survey is live, R code is computed using Open CPU.
This makes it really easy to make your work as transparent as you'd like.
---
class: center, middle
background-image: url(images/googlesheet0.png)
background-size: contain
???
Here is an example Googlesheet.
Each row is an item that will be displayed on the survey.
Each column controls what will be shown.
---
class: center, middle
background-image: url(images/googlesheet1.png)
background-size: contain
???
The "label" column is where you insert markdown or code chunks that you want to display in the survey.
---
class: center, middle
background-image: url(images/googlesheet2.png)
background-size: contain
???
The "type" column is where you set the type of each question to show.
You can choose from a long list of options, like multiple choice, text entry, or simply just display text or images.
---
class: center, middle
background-image: url(images/googlesheet3.png)
background-size: contain
???
Depending on the type of question, you may also have some options for respondents to choose from, like in a multiple choice question.
---
class: center, middle
background-image: url(images/googlesheet4.png)
background-size: contain
???
And you can also customize the look and feel with some styling options
It's analygous to a R Markdown document, where the style and question type columns are sort of like the YAML
And the label and choice columns contain the content you want to display.
---
class: middle
<center>
<img src="images/screenshot-upload.png" width=900>
</center>
???
Once you've got your spreadsheet ready, you can login to formr.org, input the link to your Googlesheet, and formr will convert it into a survey.
---
class: center, middle
background-image: url(images/screenshot-apple.png)
background-size: contain
???
The example I just showed generates a survey with multiple choice questions about apples that look like this in a web browser.
---
# .center[Use the {formr} package to get data]
.leftcol20[&zwj;]
.leftcol60[
```r
*library(formr)
# Connect to formr
*formr_connect(
* email = 'youremail@gmail.com',
* password = '*****')
# Import raw data
*raw <- formr_raw_results(survey_name = 'apples')
# Save raw data
write_csv(raw, here::here('raw_data.csv'))
```
]
???
Once your survey is live, you can use the associated formr R package to import results as a nicely formatted data frame.
---
class: middle, center, inverse
# .font140[Showing randomized images]
<br>
# .font140[Timed, randomized quizzes]
???
Now that we know a little bit about how formr works, I'd like to show a couple examples of how I've used formr in my own work.
---
class: middle, center, inverse
# .orange[.font140[Showing randomized images]]
<br>
# .font140[Timed, randomized quizzes]
???
I'll start with an example showing people randomized images in a research method known as conjoint analysis.
---
class: center, middle
background-image: url(images/screenshot-conjoint.png)
background-size: contain
???
In conjoint surveys, you ask people to choose from randomized profiles of different products. You can then use that data to estimate their preferences for attributes of those products.
So, for example, if I wanted to know how people felt about the price or freshness of different apples, I could ask them to choose from profiles like this.
In each question, I'll randomly change the values in the profiles.
---
class: middle
.code80[
```r
#> type price freshness image respID qID altID obsID
*#> 1 Gala 1.0 Excellent gala.jpg 1 1 1 1
*#> 2 Gala 4.0 Poor gala.jpg 1 1 2 1
*#> 3 Pink Lady 1.0 Excellent pinkLady.jpg 1 1 3 1
#> 4 Honeycrisp 2.5 Poor honeycrisp.jpg 1 2 1 2
#> 5 Red Delicious 2.5 Poor redDelicious.jpg 1 2 2 2
#> 6 Red Delicious 1.0 Excellent redDelicious.jpg 1 2 3 2
```
]
.noborder[
<center>
<img src="images/screenshot-conjoint.png" width=650>
</center>
]
???
And because I'm working in R, I can pre-define the profiles in a data frame.
So in this example, the three profiles shown are generated from the first three rows in this data frame.
---
class: middle, center, inverse
# .font140[Showing randomized images]
<br>
# .orange[.font140[Timed, randomized quizzes]]
???
I've also used formr to create timed, randomized quizzes for my classes.
---
class: middle
```r
q1a <- "What's your favoriate **animal**?"
q1b <- "What's your favoriate **color**?"
```
.leftcol[
### .center[Version A]
```r
q1_text <- sample(c(q1a, q1b), size = 1)
q1_text
```
```
#> [1] "What's your favoriate **animal**?"
```
Display text:
```r
`r q1_text`
```
What's your favoriate **animal**?
]
.rightcol[
### .center[Version B]
```r
q1_text <- sample(c(q1a, q1b), size = 1)
q1_text
```
```
#> [1] "What's your favoriate **color**?"
```
Display text:
```r
`r q1_text`
```
What's your favoriate **color**?
]
???
I do this by creating an "A" and "B" version of every question on a quiz.
Then I use the sample function to randomly select a version for each question.
In this example, you might be asked what's your favorite animal or what's your favorite color depending on which question is selected.
---
class: center, middle
.leftcol[.noborder[
<center>
<img src="images/screenshot-quiz1.png">
</center>
]]
.rightcol[.noborder[
<center>
<img src="images/screenshot-quiz2.png">
</center>
]]
???
With just a 5 question quiz, I can create 32 unique quizzes.
In this example, I've also added a timer so that the quiz will automatically submit when the time is up.
---
class: center, middle
background-image: url(images/screenshot-options.png)
background-size: contain
???
That's just a few examples of how I've used formr, but I encourage you to check out formr.org to see some of the other complex designs you can make, like longitudinal or diary studies with automated email and text message reminders.
---
class: center
.leftcol[
## Number of admin accounts
<center>
<img src="images/formr-admin-users.png">
</center>
]
.rightcol[
## Number of surveys taken
<center>
<img src="images/formr-users.png" width=510>
</center>
]
???
Today, over a million people have filled out a survey on formr.
And there's a growing user base with a very active support group, so you'll have the help you need to build whatever survey you want.
---
class: inverse, center, middle
background-image: url(images/blackboard.jpg)
# .font150[Thanks!]
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## https://formr.org/
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[@johnhelveston <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg>](http://twitter.com/johnhelveston)<br>
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[jph@gwu.edu <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 512 512"><path d="M476 3.2L12.5 270.6c-18.1 10.4-15.8 35.6 2.2 43.2L121 358.4l287.3-253.2c5.5-4.9 13.3 2.6 8.6 8.3L176 407v80.5c0 23.6 28.5 32.9 42.5 15.8L282 426l124.6 52.2c14.2 6 30.4-2.9 33-18.2l72-432C515 7.8 493.3-6.8 476 3.2z"/></svg>](mailto:jph@gwu.edu)
]]
???
So head on over to formr.org, and start making some R-powered surveys!
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