added knitr to classification2

trevorcampbell · trevorcampbell · commit 71cc01c3b561 · 2021-11-12T09:50:40.000-08:00
diff --git a/classification2.Rmd b/classification2.Rmd
@@ -4,6 +4,7 @@
 library(gridExtra)
 library(cowplot)
 library(stringr)
+library(knitr)
 
 knitr::opts_chunk$set(fig.align = "center")
 
