I am looking at a dataset that looks like this. Let's call it
As you can see, the
genre column has several values. So does the
studio column. I am trying to determine what the multiple linear regression model is using R using these two variables and the
avg_score column. How do I do this? I tried
But that spits out this data:
But that doesn't seem right? First off... if the movie is made from Studio A, that means it can't be made from Studio B. Also, if a movie is a horror movie, it's not a documentary. How do I capture that relationship using MLR and R? The output I generated seems wrong no?
For example, let's look at
studio7th art. Is the way to interpret that row that it has a coefficient of 15.68 (If the studio is made by them, the
avg_score on avg goes up 15.68), with a p-value of 0.44 (not significant), with a SE of 20? That data seems... worthless. Is there a way to do this that isn't idiotic?