Home » Data Science » Machine Learning » Which assignment of risk would make the following pair concordant? Q: Practice More Questions From: Linear Prognostic Models Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 2000+ Qs Machine Learning 1000+ Qs Created with Fabric.js 4.6.0 Similar Questions Which risk assignments would make this pair concordant?What code chunk do you add to the third line to save your plot as a png file with chocolate as the file name?In the code sales_1Which decision boundary corresponds to the following decision tree? In the options, red indicates high risk, blue indicates low risk.A linear risk model for the risk of heart attack has three inputs: Age, Systolic Blood Pressure (BP), and the interaction term between Age and Systolic Blood Pressure. The coefficients for Age, BP,…You find that your training set has 70% negative examples and 30% positive. Which of the following techniques will NOT help for training this imbalanced dataset?Which of the following is not an example of a clinical application of a prognostic model?After reviewing your slide, you realize that the visual elements could be improved. Which of the following options would help you make the visual elements on this slide more effective? Select all that…You create a short document about the benefits of using R for the project and share the document with your team. You write that the benefits include R’s ability to quickly process lots of data and…You want to record and share every step of your analysis, let teammates run your code, and display your visualizations. What do you use to document your work?Compute the Harrell C-index for the following dataset and risk scores:Model 1 has a c-index of 0.7 and Model 2 has a c-index of 0.6. Which is more accurate using a threshold of 0.5 for the risk score?What will this patient's risk score be one year later, if all other features remain the same?Using regression imputation, and the decision tree shown here, what is your prediction for this person's risk of heart attack?Given an average risk reduction (ARR) of 0.2, on average, how many people need to receive the treatment in order to benefit one of them (NNT)? Created with Fabric.js 4.6.0 Practice More Questions Data Analysis 200+ Qs Machine Learning 100+ Qs
