About the Authors

These credits are based on our course contributors table guidelines.

Credits	Names
Pedagogy
Content Author(s)	Shannon Ellis, Candace Savonen, Aboozar Hadavand, Leslie Myint, Leonardo Collado-Torres
Content Contributor(s)	Sarah McClymont, Leah Jager
Content Editor(s)/Reviewer(s)	Candace Savonen, Katherine Cox, Davon Person
Content Director(s)	Jeff Leek
Production
Content Publisher(s)	Candace Savonen
Technical
Course Publishing Engineer(s)	Candace Savonen
Template Publishing Engineers	Candace Savonen, Carrie Wright
Publishing Maintenance Engineer	Candace Savonen
Technical Publishing Stylists	Carrie Wright, Candace Savonen
Package Developers (ottrpal)	John Muschelli, Candace Savonen, Carrie Wright
Package Developers (swirlify)	Sean Kross
Art and Design
Illustrator(s)	Shannon Ellis, Candace Savonen, Aboozar Hadavand
Funding
Funder(s)	Johns Hopkins Bloomberg School of Public Health, Bloomberg Philanthropies
Funding Staff	Ashley K Johnson

## ─ Session info ───────────────────────────────────────────────────────────────
##  setting  value                       
##  version  R version 4.0.2 (2020-06-22)
##  os       Ubuntu 20.04.5 LTS          
##  system   x86_64, linux-gnu           
##  ui       X11                         
##  language (EN)                        
##  collate  en_US.UTF-8                 
##  ctype    en_US.UTF-8                 
##  tz       Etc/UTC                     
##  date     2023-07-06                  
## 
## ─ Packages ───────────────────────────────────────────────────────────────────
##  package     * version date       lib source                            
##  assertthat    0.2.1   2019-03-21 [1] RSPM (R 4.0.5)                    
##  bookdown      0.24    2023-03-28 [1] Github (rstudio/bookdown@88bc4ea) 
##  bslib         0.4.2   2022-12-16 [1] CRAN (R 4.0.2)                    
##  cachem        1.0.7   2023-02-24 [1] CRAN (R 4.0.2)                    
##  callr         3.5.0   2020-10-08 [1] RSPM (R 4.0.2)                    
##  cli           3.6.1   2023-03-23 [1] CRAN (R 4.0.2)                    
##  crayon        1.3.4   2017-09-16 [1] RSPM (R 4.0.0)                    
##  desc          1.2.0   2018-05-01 [1] RSPM (R 4.0.3)                    
##  devtools      2.3.2   2020-09-18 [1] RSPM (R 4.0.3)                    
##  digest        0.6.25  2020-02-23 [1] RSPM (R 4.0.0)                    
##  ellipsis      0.3.1   2020-05-15 [1] RSPM (R 4.0.3)                    
##  evaluate      0.20    2023-01-17 [1] CRAN (R 4.0.2)                    
##  fansi         0.4.1   2020-01-08 [1] RSPM (R 4.0.0)                    
##  fastmap       1.1.1   2023-02-24 [1] CRAN (R 4.0.2)                    
##  fs            1.5.0   2020-07-31 [1] RSPM (R 4.0.3)                    
##  glue          1.4.2   2020-08-27 [1] RSPM (R 4.0.5)                    
##  hms           0.5.3   2020-01-08 [1] RSPM (R 4.0.0)                    
##  htmltools     0.5.5   2023-03-23 [1] CRAN (R 4.0.2)                    
##  jquerylib     0.1.4   2021-04-26 [1] CRAN (R 4.0.2)                    
##  jsonlite      1.7.1   2020-09-07 [1] RSPM (R 4.0.2)                    
##  knitr         1.33    2023-03-28 [1] Github (yihui/knitr@a1052d1)      
##  lifecycle     1.0.3   2022-10-07 [1] CRAN (R 4.0.2)                    
##  magrittr      2.0.3   2022-03-30 [1] CRAN (R 4.0.2)                    
##  memoise       2.0.1   2021-11-26 [1] CRAN (R 4.0.2)                    
##  ottrpal       1.0.1   2023-03-28 [1] Github (jhudsl/ottrpal@151e412)   
##  pillar        1.9.0   2023-03-22 [1] CRAN (R 4.0.2)                    
##  pkgbuild      1.1.0   2020-07-13 [1] RSPM (R 4.0.2)                    
##  pkgconfig     2.0.3   2019-09-22 [1] RSPM (R 4.0.3)                    
##  pkgload       1.1.0   2020-05-29 [1] RSPM (R 4.0.3)                    
##  prettyunits   1.1.1   2020-01-24 [1] RSPM (R 4.0.3)                    
##  processx      3.4.4   2020-09-03 [1] RSPM (R 4.0.2)                    
##  ps            1.4.0   2020-10-07 [1] RSPM (R 4.0.2)                    
##  R6            2.4.1   2019-11-12 [1] RSPM (R 4.0.0)                    
##  readr         1.4.0   2020-10-05 [1] RSPM (R 4.0.2)                    
##  remotes       2.2.0   2020-07-21 [1] RSPM (R 4.0.3)                    
##  rlang         1.1.0   2023-03-14 [1] CRAN (R 4.0.2)                    
##  rmarkdown     2.10    2023-03-28 [1] Github (rstudio/rmarkdown@02d3c25)
##  rprojroot     2.0.3   2022-04-02 [1] CRAN (R 4.0.2)                    
##  sass          0.4.5   2023-01-24 [1] CRAN (R 4.0.2)                    
##  sessioninfo   1.1.1   2018-11-05 [1] RSPM (R 4.0.3)                    
##  stringi       1.5.3   2020-09-09 [1] RSPM (R 4.0.3)                    
##  stringr       1.4.0   2019-02-10 [1] RSPM (R 4.0.3)                    
##  testthat      3.0.1   2023-03-28 [1] Github (R-lib/testthat@e99155a)   
##  tibble        3.2.1   2023-03-20 [1] CRAN (R 4.0.2)                    
##  usethis       1.6.3   2020-09-17 [1] RSPM (R 4.0.2)                    
##  utf8          1.1.4   2018-05-24 [1] RSPM (R 4.0.3)                    
##  vctrs         0.6.1   2023-03-22 [1] CRAN (R 4.0.2)                    
##  withr         2.3.0   2020-09-22 [1] RSPM (R 4.0.2)                    
##  xfun          0.26    2023-03-28 [1] Github (yihui/xfun@74c2a66)       
##  yaml          2.2.1   2020-02-01 [1] RSPM (R 4.0.3)                    
## 
## [1] /usr/local/lib/R/site-library
## [2] /usr/local/lib/R/library