# HG changeset patch
# User mingchen0919
# Date 1515009870 18000
# Node ID 8ceda5896765a9664f40d3b2ff2380e28638f93a
# Parent  629323b5fc0c1fa383032cde313d2ae906644c79
fix error

diff -r 629323b5fc0c -r 8ceda5896765 rmarkdown_deseq2_count_matrix.Rmd
--- a/rmarkdown_deseq2_count_matrix.Rmd	Sat Dec 30 16:39:39 2017 -0500
+++ b/rmarkdown_deseq2_count_matrix.Rmd	Wed Jan 03 15:04:30 2018 -0500
@@ -50,7 +50,7 @@
 The goal of this step is to rearrange the rows of the column data matrix so that the samples rows in the count data matrix and the sample columns in the count data matrix are in the same order.
 
 ```{r 'match sample names'}
-col_data = col_data[col_names, ]
+col_data = col_data[col_names, , drop = FALSE]
 datatable(col_data)
 ```
 
diff -r 629323b5fc0c -r 8ceda5896765 rmarkdown_deseq2_count_matrix.xml
--- a/rmarkdown_deseq2_count_matrix.xml	Sat Dec 30 16:39:39 2017 -0500
+++ b/rmarkdown_deseq2_count_matrix.xml	Wed Jan 03 15:04:30 2018 -0500
@@ -35,7 +35,7 @@
         <param type="text" name="count_matrix_column_names" label="column names"
                help="This field is used to update the column names of count data matrix. Column names are separated by comma (,). For example, 'column_1, column_2, column_3, column_4'"
                optional="True" area="True" size="5x25"></param>
-        <param type="data" name="col_data" label="column data (from file)" optional="False" format="txt,csv" multiple="False"/>
+        <param type="data" name="col_data" label="column data (from file)" optional="False" format="csv" multiple="False"/>
         <param type="text" name="design_formula" label="design formula"
                help="The simplest design formula for differential expression would be ~ condition, where condition&#13;&#10;                     is a column in colData(dds) that specifies which of two (or more groups) the samples belong to"
                optional="False" value="~ condition_1 + condition_2">