Import data from Google Analytics

Hi there

I’m thinking about using your plugin for my website, however I already have a Google Analytics script inserted (manually) on my website, and I would like to know how it would influence each other, if both were activated at once?

And in case I have to delete the manually inserted script, would your plugin be able to import the statistics already created that are availabe at the Google Analytics homepage?

https://wordpress.org/plugins/google-analytics-dashboard/