Welcome to our R for Data Science Study Group!
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The book is here: https://r4ds.had.co.nz/
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The solutions are here: https://jrnold.github.io/r4ds-exercise-solutions/
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An alternate solutions manual: https://brshallo.github.io/r4ds_solutions/
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Other learning resources are here: https://github.com/ohsu-heme/r_learning_resources
R4DS study group will be on hiatus after Feb 26.
Week 45 (week ending Feb 26):
- Chapter 16 (Dates and times)
- Pierrette's notes are here
Week 45 (week ending Feb 12):
- Chapter 16 (Dates and times)
- Pierrette's notes are here
Week 44 (week ending Feb 5):
- Chapter 15 (Factors)
- Pierrette's notes are here
Week 43 (week ending Jan 29):
- No R4DS this week - open time for other R topics
- Start reading Chapter 15 (Factors)
Week 42 (week ending Jan 22):
- Finish Chapter 14
- Pierrette's updated notes are here
Week 41 (week ending Jan 15):
- Ch. 14.4
- Pierrette's notes are here
Week 40 (week ending Jan 8, 2021):
- Finish Ch. 14.3
- Pierrette's notes are here
Week 39 (week ending Dec 31):
- No meeting - Happy New Year!
Week 38 (week ending Dec 25):
- No meeting - Happy holidays!
Week 37 (week ending Dec 18):
- Ch. 14.3
- Pierrette's notes are here
Week 36 (week ending Dec 11):
- No meeting
Week 35 (week ending Dec 4):
- Finish reading rest of Ch. 13 (no exercises)
- Ch. 14.2
- Pierrette's notes are here
Week 34 (week ending Nov 27):
- No meeting - Happy Thanksgiving!
Week 33 (week ending Nov 20):
- Chap. 13.5
- Pierrette's notes are here
Week 32 (week ending Nov 13):
- Chap. 13.4
- Pierrette's notes are here
Week 31 (week ending Nov 6):
- Chap. 13 through 13.3
- Pierrette's notes are here
Week 30 (week ending Oct 30):
- NO MEETING
- Alternate event: BioData Club African American Accomplishments data viz part 2 - 4-6 pm. Register here
Week 29 (week ending Oct 23):
- NO MEETING
- Alternate event: BioData Club African American Accomplishments data viz part 1 - 4-6 pm. Register here
Week 28 (week ending Oct 16):
- Finish Chap. 12.6 - end
- Pierrette's notes are here
Week 27 (week ending Oct 9):
- Finish Chap. 12.4 - 12.5
- Pierrette's notes are here
Week 26 (week ending Oct 2):
- Chap. 12 sections 1-4
- Pierrette's notes are here
Week 25 (week ending Sep 25):
- Chap. 11.3
- Pierrette's notes are here
Week 24 (week ending Sep 18):
- Chap. 11.2
- Pierrette's notes are here
Week 23 (week ending Sep 11):
- No meeting this week
Week 22 (week ending Sep 4):
- Informal drop-in and/or R/Medicine discussion (no R4DS this week)
Week 21 (week ending Aug 29):
- NO MEETING THIS WEEK (R/Medicine conference)
Week 20 (week ending Aug 21):
- Chap. 9 (short intro), 10 (tibbles), and first couple sections of 11 (data import)
- Pierrette's notes are here
Week 19 (week ending Aug 14):
- NO MEETING THIS WEEK
Week 18 (week ending Aug 7):
- Finish Chapter 7
- Pierrette's notes are here
Week 17 (week ending July 31):
- Chapter 7.5.2
- Pierrette's notes are here
Week 16 (week ending July 24):
- Chapter 7.5.1
- Pierrette's notes are here
Week 15 (week ending July 17):
- Cancelled due to WebEx difficulties
Week 14 (week ending July 10):
- Exploratory Data Analysis - Chapter 7.1 through 7.4 (Missing values)
- Pierrette's notes are here
Week 13 (week ending July 3):
- NO MEETING (OHSU Holiday)
Week 12 (week ending June 26):
- NO MEETING
Week 11 (week ending June 19, 2020):
- Open meeting to discuss Ch. 5.7 or examples from your own work
Week 10 homework (week ending June 12, 2020):
- Finish Chapter 5.7
- Pierrette's notes are here
Week 9 - break - NO MEETING (week ending June 5, 2020):
Week 8 homework (week ending May 29, 2020):
- Chapter 5.5 through most of 5.6
- Pierrette's notes are here
Week 7 homework (week ending May 22, 2020):
- The rest of Chapter 5 (5.4 through 5.7)
- Pierrette's notes are on 5.4-5.5 (through ex.4) are here
Week 6 homework (week ending May 15, 2020):
- Chapter 5 (Data transformation)
- We will probably only get through the exercises for 5.1-5.4 in this meeting, but feel free to read ahead.
- Pierrette's notes on 5.1-5.3 are here
Week 5 homework (week ending May 8, 2020):
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Chapters 4, 6, and 8 (workflow basics, scripts, and projects)
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Share more plots if we have time
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Pierrette's notes are here
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Choose one (or more!) of these readings about R Markdown:
- Chapter 2 (Why R Markdown) from RMarkdown for Scientists
- Sections 3.3 and 3.4 (Intro to R Markdown) from R for Excel Users
- Section 4 (R Markdown) from Getting Used to R
- We will probably save the R Markdown discussion for a future meeting, though, so we can get back to working with data
Week 4 homework (week ending May 1, 2020):
- We will finish reviewing the rest of Chapter 3 in our meeting. Pierrette's notes are here
Optional:
- Inspect another built-in dataset and make a plot to share with group (https://ggplot2.tidyverse.org/reference/#section-data)
- Save it in either a script or an R Markdown document
Week 3 homework (week ending April 24, 2020):
- Finish Chapter 3
- Pierrette's notes are here
Week 2 homework (week ending April 17, 2020):
- Chapter 3.3 (Aesthetic mappings) through the end of Chapter 3
- Pierrette's notes are here
Week 1 homework (week ending April 10, 2020):
- Read Welcome through Section 3.2 (First Steps)
- Pierrette's notes are here
Week 0 (2020-04-03):
- Orientation