Select connect line > Editor > Edit Connect Line > Options (empirical cdf, boxplot, interval plot, individual value plot, and time series plot)
Select connect line > Editor > Edit Connect Line > Connect Options (bar chart)
Use to customize connection function.
Connection Function
Straight: Choose to connect points with straight lines, then fill the area underneath.
Step: Choose to connect points using a step pattern. Choose Left to make steps with each point at the left of a step level, Center to place the step halfway between the points (the default), or Right to make steps with each point at the right of the step level.