Hack to fix figure rendering for eda & visualize chapters

eda.Rmd

@@ -6,6 +6,10 @@ output: bookdown::html_chapter
 
 ```{r, include = FALSE}
 library(ggplot2)
+knitr::opts_chunk$set(
+  cache = TRUE,
+  fig.path = "figures/"
+)
 ```
 
 ## Exploratory Data Visualization

visualize.Rmd

@@ -4,8 +4,11 @@ title: Data Visualization
 output: bookdown::html_chapter
 ---
 
-```{r setup, include=FALSE, message=FALSE}
-knitr::opts_chunk$set(cache = TRUE)
+```{r setup, include = FALSE}
+knitr::opts_chunk$set(
+  cache = TRUE,
+  fig.path = "figures/"
+)
 ```
 
 # Visualize Data