What's the Relationship Between Product Managers and Data Scientists?

I work most closely and most frequently with our data scientists here at Lyft. I think that's a good idea of how people are using the product, but also those attitudinal features that matter also do people like it. And so being able to levy them as a resource for, for example, if I'm brought in to do a survey on a product that has gone through a few iterations. That's the best person to go to to hear about and to learn about the context of the product.