Follow the Upload dataset steps. Select the upload dotplot dataset option. Let's see some examples: Select the "Sample tree 2" from upload tree window to load the following tree.Here is tree in newick format:
(A:0.1,(B:0.2,(C:0.3,D:0.4)100:0.05)100:0.1)90:0.43;
... and an example dataset:
##dot plots
!groups dot 1,dot 2,dot 3
!colors #028482,#7ABA7A,yellow
!title Example of dot plot
# -- legends --
!legendstyle circle
!showLegends 1
## -- if !scalebycol is set to 1, each column of data will be scaled independently
!scalebycol 0
!byarea 1
# ---- grid and grid label / group label are also supported --
!grid 1
!gridlabel 1
# stroke and stroke color also work here
!defaultStrokeColor pink
#!defaultStrokeWidth 2
# here shape can be 'rect' or 'circle'; roundedcorner only applies to 'rect' shapes ...
!dotplots shape=circle,margin=2,colwidth=30,roundedcorner=3
## -- show data value works at here as well --
!showdataValue show=1,fontsize=12,fontcolor=black
A 8,13,5
B 10,20,20
C 8,9,7
D 20,20,20