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    Help! How do you make a choropleth in R!

    So I have a data set with the number of violent crimes known to police in various counties in Ohio since 1990 (the file is attached). Making the dataset (from now on, I'll refer to it as OH) readable in R was enough of a task for me and now figuring out how to make a choropleth is making me...
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    Interpreting a Summary Table in R (Specifically Estimated Coefficients)

    I feel like an idiot for asking this question, but I always get mixed up with this. For those curious, I'm using the dataset attached to this post. So I was told in this problem to fit simple regression models with kid_score being the response variable and all the mom categories being the...
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    Help with fitting linear models and F-tests in R?

    Hello! I need some assistance with these problems dealing with the following data set: "Brains" <- structure(list(Species = structure(c(7, 11, 12, 19, 24, 25, 26, 34, 37, 8, 3, 20, 30, 6, 36, 23, 15, 9, 18, 28, 32, 35, 39, 14, 31, 38, 27, 5, 4, 21, 2, 13, 10, 17, 22, 33, 29, 1, 16)...