over function in custom expression

[Tom Tang 2]

hi there

I have a question regarding below custom expression in Y axis,

in my visualization, 1) X axis has OrderNumber column

2) and each OrderNumber has 'Setup' and 'Packaging'( they are side by side bars)

I want to get e.g. the avg of TimeSpan for all 'Setup' of all OrderNumber

if I code like below it will return avg of TimeSpan for'Setup' and 'Packaging'of all OrderNumber sinceAxis.X represents all nodes

Max([TimeSpan]) then Avg([Value]) OVER (All([Axis.X]))

is there any way like below

Max([TimeSpan]) then Avg([Value]) OVER (All([Axis.X.'Setup']))

 

thanks!

[Tom Tang 2]

up