Last updated: 2019-04-10

Checks: 6 0

Knit directory: wflow-divvy/analysis/

This reproducible R Markdown analysis was created with workflowr (version 1.2.0.9000). The Report tab describes the reproducibility checks that were applied when the results were created. The Past versions tab lists the development history.

R Markdown file: up-to-date

Great! Since the R Markdown file has been committed to the Git repository, you know the exact version of the code that produced these results.

Environment: empty

Great job! The global environment was empty. Objects defined in the global environment can affect the analysis in your R Markdown file in unknown ways. For reproduciblity it’s best to always run the code in an empty environment.

Seed: set.seed(1)

The command set.seed(1) was run prior to running the code in the R Markdown file. Setting a seed ensures that any results that rely on randomness, e.g. subsampling or permutations, are reproducible.

Session information: recorded

Great job! Recording the operating system, R version, and package versions is critical for reproducibility.

Cache: none

Nice! There were no cached chunks for this analysis, so you can be confident that you successfully produced the results during this run.

Repository version: 87f0765

Great! You are using Git for version control. Tracking code development and connecting the code version to the results is critical for reproducibility. The version displayed above was the version of the Git repository at the time these results were generated.

Note that you need to be careful to ensure that all relevant files for the analysis have been committed to Git prior to generating the results (you can use wflow_publish or wflow_git_commit). workflowr only checks the R Markdown file, but you know if there are other scripts or data files that it depends on. Below is the status of the Git repository when the results were generated: 


Ignored files:
    Ignored:    .DS_Store
    Ignored:    analysis/.DS_Store
    Ignored:    data/Divvy_Stations_2016_Q1Q2.csv
    Ignored:    data/Divvy_Stations_2016_Q3.csv
    Ignored:    data/Divvy_Stations_2016_Q4.csv
    Ignored:    data/Divvy_Trips_2016_04.csv
    Ignored:    data/Divvy_Trips_2016_05.csv
    Ignored:    data/Divvy_Trips_2016_06.csv
    Ignored:    data/Divvy_Trips_2016_Q1.csv
    Ignored:    data/Divvy_Trips_2016_Q3.csv
    Ignored:    data/Divvy_Trips_2016_Q4.csv
    Ignored:    data/README.txt
    Ignored:    data/data.tar.gz
    Ignored:    docs/.DS_Store

Note that any generated files, e.g. HTML, png, CSS, etc., are not included in this status report because it is ok for generated content to have uncommitted changes.

These are the previous versions of the R Markdown and HTML files. If you’ve configured a remote Git repository (see ?wflow_git_remote), click on the hyperlinks in the table below to view them.

File Version Author Date Message
html 31416fa Peter Carbonetto 2018-05-22 Reverted small change to setup.Rmd.
Rmd 3888903 Peter Carbonetto 2018-05-22 wflow_publish(“setup.Rmd”)
Rmd 85d562e Peter Carbonetto 2018-05-22 wflow_publish(“setup.Rmd”)
html df8858b Peter Carbonetto 2018-05-07 Re-built index and setup pages to test; fixed some indenting in _site.yml.
html 9bcbf62 Peter Carbonetto 2018-04-14 Added plotting test to setup.Rmd.
Rmd f4f5c96 Peter Carbonetto 2018-04-14 wflow_publish(“setup.Rmd”)
html 7c0675a Peter Carbonetto 2018-04-14 Re-built setup.html with workflowr v0.11.0.9000.
Rmd 57f2519 Peter Carbonetto 2018-04-14 wflow_publish(“setup.Rmd”)
html 51163d7 Peter Carbonetto 2018-03-12 Ran wflow_publish(“*.Rmd“) with version v0.11.0 of workflowr.
html 599efc1 Peter Carbonetto 2018-03-09 Ran wflow_publish(c(“index.Rmd”,“setup.Rmd”,“license.Rmd”)).
Rmd 891978b Peter Carbonetto 2018-03-09 wflow_publish(c(“index.Rmd”, “setup.Rmd”, “license.Rmd”))
html 7405938 Peter Carbonetto 2018-03-09 Ran wflow_publish(“setup.Rmd”).
Rmd 2d5dfd7 Peter Carbonetto 2018-02-27 wflow_publish(“setup.Rmd”)
html b32e833 Peter Carbonetto 2018-01-18 Re-built all webpages using workflowr v0.1.0.
html 0401587 Peter Carbonetto 2017-11-16 Updated license.html, setup.html, station-map.html and
Rmd 9463eb6 Peter Carbonetto 2017-11-16 wflow_publish(c(“setup.Rmd”, “license.Rmd”, “time-of-day-trends.Rmd”,
html 96f78da Peter Carbonetto 2017-08-02 Test commit.
html 580515e Peter Carbonetto 2017-08-02 Build site.
html 07020c0 Peter Carbonetto 2017-08-02 Build site.
Rmd 34dc443 Peter Carbonetto 2017-08-02 wflow_publish(“setup.Rmd”)
html c67eb62 Peter Carbonetto 2017-08-02 Testing wflow_publish().
Rmd f7b7aec Peter Carbonetto 2017-08-02 wflow_publish(“setup.Rmd”)
Rmd c6e8686 Peter Carbonetto 2017-07-31 wflow_publish(Sys.glob(“*.Rmd“))
Rmd bebaa7f Peter Carbonetto 2017-07-31 wflow_publish(“setup.Rmd”)
html 45c4f1f Peter Carbonetto 2017-07-24 Build site.
Rmd eee0e32 Peter Carbonetto 2017-07-24 Fixed links after transfering to stephenslab/wflow-divvy.
html 727b8d9 Peter Carbonetto 2017-07-13 Re-built all the analysis files; wflow_publish(Sys.glob(“*.Rmd“)).
Rmd 6d02ffc Peter Carbonetto 2017-07-13 Made a dozen or so small adjustments to the .Rmd files.
html 2815349 Peter Carbonetto 2017-07-07 Added section to Setup page.
Rmd 730799c Peter Carbonetto 2017-07-07 wflow_publish(“analysis/setup.Rmd”)
html bf818d8 Peter Carbonetto 2017-07-07 Ran wflow_publish(c(“index.Rmd”, “setup.Rmd”, “station-map.Rmd”,
Rmd e4ba033 Peter Carbonetto 2017-07-07 Removed use of word ‘notebook’.
html 2c2aba5 Peter Carbonetto 2017-07-07 A few more formatting adjustments to setup.Rmd.
Rmd cb681f5 Peter Carbonetto 2017-07-07 wflow_publish(“setup.Rmd”)
html 23ca9fd Peter Carbonetto 2017-07-07 A few formatting adjustments to setup.Rmd.
Rmd 75d6e3f Peter Carbonetto 2017-07-07 wflow_publish(“setup.Rmd”)
html c692324 Peter Carbonetto 2017-07-07 Filled out setup.Rmd.
Rmd 9077b6c Peter Carbonetto 2017-07-07 wflow_publish(“setup.Rmd”)
html 82473df Peter Carbonetto 2017-06-29 Build site.
Rmd e4e8996 Peter Carbonetto 2017-06-29 Wrote first draft of function read.divvy.data to read in the Divvy data.
html 5fcd514 Peter Carbonetto 2017-06-29 Build site.
Rmd e803dcd Peter Carbonetto 2017-06-29 wflow_publish(list.files(pattern = “*.Rmd“))
html 8b33acc Peter Carbonetto 2017-06-29 Re-built site with addition of setup and “first look” notebooks.
Rmd 538951e Peter Carbonetto 2017-06-29 wflow_publish(list.files(pattern = “*.Rmd“))

To reproduce the results on your own computer, please follow these setup instructions.

Setup instructions

Download or clone the git repository on your computer.

Download the Divvy data files and copy the files to the “data” directory. I have provided a script code/retrieve_divvy_data.sh that will automatically retrieve the data files and move them to the expected location. Alternatively, you can view this script and follow the steps by hand. After completing this step, these files should be in the data directory:

Divvy_Stations_2016_Q1Q2.csv
Divvy_Stations_2016_Q3.csv
Divvy_Stations_2016_Q4.csv
Divvy_Trips_2016_04.csv
Divvy_Trips_2016_05.csv
Divvy_Trips_2016_06.csv
Divvy_Trips_2016_Q1.csv
Divvy_Trips_2016_Q3.csv
Divvy_Trips_2016_Q4.csv

Install R and/or Rstudio.

Install the R packages used for the analyses:

install.packages(c("data.table","ggplot2"))

Once you have completed these steps, you may run the R code. When running the code, make sure your working directory is set to the “analysis” directory, e.g.,

getwd()
# [1] "/Users/pcarbo/git/wflow-divvy/analysis"

Plotting test

library(ggplot2)
# Warning: package 'ggplot2' was built under R version 3.4.4
ggplot(cars,aes(x = speed,y = dist)) +
  geom_point(shape = 20)

Version Author Date
9bcbf62 Peter Carbonetto 2018-04-14 


sessionInfo()
# R version 3.4.3 (2017-11-30)
# Platform: x86_64-apple-darwin15.6.0 (64-bit)
# Running under: macOS High Sierra 10.13.6
# 
# Matrix products: default
# BLAS: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRblas.0.dylib
# LAPACK: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRlapack.dylib
# 
# locale:
# [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
# 
# attached base packages:
# [1] stats     graphics  grDevices utils     datasets  methods   base     
# 
# other attached packages:
# [1] ggplot2_3.1.0
# 
# loaded via a namespace (and not attached):
#  [1] Rcpp_1.0.0           knitr_1.20           whisker_0.3-2       
#  [4] magrittr_1.5         workflowr_1.2.0.9000 tidyselect_0.2.5    
#  [7] munsell_0.4.3        colorspace_1.4-0     R6_2.2.2            
# [10] rlang_0.3.1          dplyr_0.8.0.1        stringr_1.3.1       
# [13] plyr_1.8.4           tools_3.4.3          grid_3.4.3          
# [16] gtable_0.2.0         withr_2.1.2          git2r_0.23.3        
# [19] htmltools_0.3.6      assertthat_0.2.0     yaml_2.2.0          
# [22] lazyeval_0.2.1       rprojroot_1.3-2      digest_0.6.17       
# [25] tibble_2.1.1         crayon_1.3.4         purrr_0.2.5         
# [28] fs_1.2.6             glue_1.3.0           evaluate_0.11       
# [31] rmarkdown_1.10       labeling_0.3         stringi_1.2.4       
# [34] pillar_1.3.1         compiler_3.4.3       scales_0.5.0        
# [37] backports_1.1.2      pkgconfig_2.0.2