fixed _output.yml

Merge branch 'master' of https://github.com/ismayc/moderndiver-book

# Conflicts:
#	_output.yml
#	bib/packages.bib

_output.yml

@@ -1,29 +1,28 @@
+bookdown::pdf_book:
+  base_format: tufte::tufte_book
+  template: tufte-handout.tex
+  includes:
+    in_header: preamble.tex
+  latex_engine: xelatex
+  citation_package: natbib
+  keep_tex: true
+  fig_width: 7
+  fig_height: 4
+  highlight: tango
 bookdown::gitbook:
   css: style.css
   split_by: "chapter+number"
   config:
     toc:
       collapse: section
       scroll_highlight: true
-##      before: |
-##        <li><a href="./"></a></li>
-##      after: |
-##        <li><a href="https://github.com/rstudio/bookdown" target="blank">Published with bookdown</a></li>
+#      before: |
+#        <li><a href="./"></a></li>
+#      after: |
+#        <li><a href="https://github.com/rstudio/bookdown" target="blank">Published with bookdown</a></li>
     edit:
       link: https://github.com/ismayc/moderndiver-book/edit/master/%s
   includes:
-     in_header: _includes/analytics.html
+    in_header: _includes/analytics.html
 #bookdown::epub_book: default
 #bookdown::word_document2: default
-bookdown::pdf_book:
-  base_format: tufte::tufte_book
-  template: tufte-handout.tex
-  includes:
-    in_header: preamble.tex
-  latex_engine: xelatex
-  citation_package: natbib
-  keep_tex: true
-  fig_width: 7
-  fig_height: 4
-  highlight: tango
-

bib/packages.bib

@@ -13,13 +13,6 @@ @Manual{R-bookdown
   note = {R package version 0.3.9},
   url = {https://github.com/rstudio/bookdown},
 }
-@Manual{R-broom,
-  title = {broom: Convert Statistical Analysis Objects into Tidy Data Frames},
-  author = {David Robinson},
-  year = {2016},
-  note = {R package version 0.4.1},
-  url = {https://CRAN.R-project.org/package=broom},
-}
 @Manual{R-devtools,
   title = {devtools: Tools to Make Developing R Packages Easier},
   author = {Hadley Wickham and Winston Chang},
@@ -69,41 +62,13 @@ @Manual{R-knitr
   note = {R package version 1.15.1},
   url = {https://CRAN.R-project.org/package=knitr},
 }
-@Manual{R-lattice,
-  title = {lattice: Trellis Graphics for R},
-  author = {Deepayan Sarkar},
-  year = {2016},
-  note = {R package version 0.20-34},
-  url = {https://CRAN.R-project.org/package=lattice},
-}
-@Manual{R-Matrix,
-  title = {Matrix: Sparse and Dense Matrix Classes and Methods},
-  author = {Douglas Bates and Martin Maechler},
-  year = {2017},
-  note = {R package version 1.2-8},
-  url = {https://CRAN.R-project.org/package=Matrix},
-}
 @Manual{R-mosaic,
   title = {mosaic: Project MOSAIC Statistics and Mathematics Teaching Utilities},
   author = {Randall Pruim and Daniel T. Kaplan and Nicholas J. Horton},
   year = {2016},
   note = {R package version 0.14.4},
   url = {https://CRAN.R-project.org/package=mosaic},
 }
-@Manual{R-mosaicData,
-  title = {mosaicData: Project MOSAIC Data Sets},
-  author = {Randall Pruim and Daniel Kaplan and Nicholas Horton},
-  year = {2016},
-  note = {R package version 0.14.0},
-  url = {https://CRAN.R-project.org/package=mosaicData},
-}
-@Manual{R-mvtnorm,
-  title = {mvtnorm: Multivariate Normal and t Distributions},
-  author = {Alan Genz and Frank Bretz and Tetsuhisa Miwa and Xuefei Mi and Torsten Hothorn},
-  year = {2016},
-  note = {R package version 1.0-5},
-  url = {https://CRAN.R-project.org/package=mvtnorm},
-}
 @Manual{R-nycflights13,
   title = {nycflights13: Flights that Departed NYC in 2013},
   author = {Hadley Wickham},
@@ -119,27 +84,13 @@ @Manual{R-okcupiddata
   note = {R package version 0.1.0},
   url = {https://CRAN.R-project.org/package=okcupiddata},
 }
-@Manual{R-readr,
-  title = {readr: Read Tabular Data},
-  author = {Hadley Wickham and Jim Hester and Romain Francois},
-  year = {2016},
-  note = {R package version 1.0.0},
-  url = {https://CRAN.R-project.org/package=readr},
-}
 @Manual{R-rmarkdown,
   title = {rmarkdown: Dynamic Documents for R},
   author = {JJ Allaire and Joe Cheng and Yihui Xie and Jonathan McPherson and Winston Chang and Jeff Allen and Hadley Wickham and Aron Atkins and Rob Hyndman},
   year = {2016},
   note = {R package version 1.3},
   url = {https://CRAN.R-project.org/package=rmarkdown},
 }
-@Manual{R-tibble,
-  title = {tibble: Simple Data Frames},
-  author = {Hadley Wickham and Romain Francois and Kirill Müller},
-  year = {2016},
-  note = {R package version 1.2},
-  url = {https://CRAN.R-project.org/package=tibble},
-}
 @Manual{R-tufte,
   title = {tufte: Tufte's Styles for R Markdown Documents},
   author = {Yihui Xie and JJ Allaire},