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Become a master manipulator... of data with dplyr! by Thea Van Rossum #146

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brunogrande opened this Issue Oct 30, 2016 · 0 comments

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brunogrande commented Oct 30, 2016

Description

Learn the dplyr methods of your dreams to slice, stir and squash your way from big ol' data.frame to the just the answers to all your questions*.

Plus! We'll put commands together using pipes! Ever wonder about that %>% symbol? Wonder no more!
Piping isn't just for cake icing or Super Mario's preferred mode of transport. It's your ticket away from brow-furrowing lines of code like: sqrt(sum(abs(x)))

*Given that all your questions in life revolve around summarising or mutating data

Time and Place

Where: Room 7010, Library Research Commons, SFU Burnaby Campus

When: Tuesday, November 8th, 2016 @ 3:00 pm

Registration

http://www.lib.sfu.ca/about/branches-depts/rc/31704

TBA

Required Preparation

None

Assumed Knowledge

I'll be assuming you're fairly comfortable with basic R.
E.g. familiar with functions (using, not writing) and data.frames

Software Dependencies

Please have RStudio set up on your laptop and have the dplyr package installed

Data

https://ndownloader.figshare.com/files/2292169
For more info on this dataset, see: https://figshare.com/articles/Portal_Project_Teaching_Database/1314459

Resources

Etherpad:
https://etherpad.wikimedia.org/p/2016-11-08-sfu

Lessons Notes:
http://www.datacarpentry.org/R-ecology-lesson/04-dplyr.html

Code
https://github.com/sciprog-sfu/sciprog-sfu.github.io/blob/master/lessons/2016-11-08_dplyr/tutorial.R

Other references
Cheat sheet, Data Wrangling: https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf
CRAN vignette: Introduction to dplyr: https://cran.rstudio.com/web/packages/dplyr/vignettes/introduction.html
Webinar: Data wrangling with R and RStudio: https://www.rstudio.com/resources/webinars/data-wrangling-with-r-and-rstudio/
Another tutorial: http://swcarpentry.github.io/r-novice-gapminder/13-dplyr/

On-site SciProg Organizers

  • Thea Van Rossum

@brunogrande brunogrande added this to the Fall 2016 milestone Oct 30, 2016

@brunogrande brunogrande changed the title from Something about R by Thea Van Rossum to "Something about R" by Thea Van Rossum Oct 30, 2016

@brunogrande brunogrande referenced this issue Oct 30, 2016

Closed

Organize Fall 2016 Workshops #126

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@theavanrossum theavanrossum changed the title from "Something about R" by Thea Van Rossum to Become a master manipulator... of data with dplyr! by Thea Van Rossum Nov 1, 2016

@brunogrande brunogrande removed the workshop label Nov 22, 2016

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