title: How to find the brier score of a logistic regression model in R?
body: <p>I have created a Logistic regression model and used it to predict attendance:</p>
  
  <pre><code>LogModel &lt;- glm(formula = Attended ~ City + Duration, 
                  family = binomial(logit), data = MyData)
  prediction &lt;- predict(LogModel, MyData, type = "response")
  </code></pre>
  
  <p>What should be the arguments I use in the <code>brierscore()</code> function in order to obtain the brier score?</p>