--- a/rmarkdown_deseq2_count_matrix_render.R	Sat Dec 30 00:25:38 2017 -0500
+++ b/rmarkdown_deseq2_count_matrix_render.R	Sat Dec 30 16:39:39 2017 -0500
@@ -2,6 +2,8 @@
 library(rmarkdown)
 library(htmltools)
 library(dplyr)
+library(DT)
+library(DESeq2)
 
 ##============ Sink warnings and errors to a file ==============
 ## use the sink() function to wrap all code within it.
@@ -31,8 +33,10 @@
   #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   args_list=list()
   ##------- 1. input data ---------------------
-  args_list$ECHO = c('echo', 'e', '1', 'character')
+  args_list$ECHO = c('echo', 'e', '1', 'logical')
   args_list$c = c('count_data', 'c', '1', 'character')
+  args_list$n = c('count_matrix_column_names', 'n', '1', 'character')
+  args_list$n = c('count_matrix_column_names', 'n', '1', 'character')
   args_list$C = c('col_data', 'C', '1', 'character')
   args_list$D = c('design_formula', 'D', '1', 'character')
   args_list$k = c('contrast_condition', 'k', '1', 'character')