I have a custom object called rating with a master detail to account and rating date and rating value which is a percent.
i have also a report which shows all the ratings for an account. When i try to create a chart the only option i get to set on the y axis is record count.
I need to plot a graph with variations in rating for every month.. This really is the first time with charts for me.. Pls forgive my ignorance :)
I also created a custom report type to get the fields of both rating and account objects