select none by default

This commit is contained in:
Aron Lindberg 2015-11-07 13:46:39 -05:00
parent 558c05bb51
commit e756c78651

View File

@ -10,7 +10,7 @@ shinyUI(fluidPage(
sidebarLayout(
sidebarPanel(
checkboxGroupInput('show_vars', 'Columns in dataset to show:',
names(emergency2013), selected = names(emergency2013))
names(emergency2013), selected = NULL)
),
# Show a summary table of the selected variables