Hello! There is an issue with the second code chunk in the SD of number of doctor’s visits exercise. When I attempt to run the code, it says that the object ncbirths_complete_visits cannot be found. I have included a photo of the error and my code below. Thank you!
Hello! There is an issue with the second code chunk in the SD of number of doctor’s visits exercise. When I attempt to run the code, it says that the object ncbirths_complete_visits cannot be found. I have included a photo of the error and my code below. Thank you!
