updated jeff's lectures

01_DataScientistToolbox/01_01_seriesMotivation/index.Rmd

@@ -8,7 +8,7 @@ framework : io2012 # {io2012, html5slides, shower, dzslides, ...}
 highlighter : highlight.js # {highlight.js, prettify, highlight}
 hitheme : tomorrow # 
 url:
- lib: ../../libraries
+ lib: ../../librariesNew
  assets: ../../assets
 widgets : [mathjax] # {mathjax, quiz, bootstrap}
 mode : selfcontained # {standalone, draft}
@@ -44,7 +44,7 @@ knit_hooks$set(plot = knitr:::hook_plot_html)
 
 ## The key challenge in data science
 
-"Ask yourselves, what problem have you solved, ever, that was worth solving, where you knew knew all of the given information in advance? Where you didn’t have a surplus of information and have to filter it out, or you didn’t have insufficient information and have to go find some?"
+"Ask yourselves, what problem have you solved, ever, that was worth solving, where you knew all of the given information in advance? Where you didn’t have a surplus of information and have to filter it out, or you didn’t have insufficient information and have to go find some?"
 
 <img src="../../assets/img/01_DataScientistToolbox/meyer.jpg" height=100 /> [Dan Myer, Mathematics Educator](http:https://www.ted.com/talks/dan_meyer_math_curriculum_makeover.html)
 
@@ -131,7 +131,7 @@ knit_hooks$set(plot = knitr:::hook_plot_html)
  * Data cleaning
  * Analysis
  * Data reporting
-* It has one of the best development enviroments - Rstudio [http:https://www.rstudio.com/](http:https://www.rstudio.com/)
+* It has one of the best development environments - Rstudio [http:https://www.rstudio.com/](http:https://www.rstudio.com/)
 * It has an amazing ecosystem of developers
 * Packages are easy to install and "play nicely together"