Create a forest plot Visual

Create a forest plot visual which is used very commonly in meta analysis of clinical trials It is linked very closely to trading chart visual so should be easy to generate. For the forest plot you need a low value and high value and a mean. Then you need some by value eg by study. This would be equivalent to date but needs to be flexible to choose any form of by variable. The open and close can be just the mean. The mean needs to be generally a dot. Sometimes the size of the dot can be related to some other variable eg variability.