Collect the values of the test error for all the models estimated above in a table and plot them in a Cleveland dot plot.

Test Error of 8 Prediction Models of Visit Length Null Model O Full Model Ridge Regression 2 min O Ridge Regression Ase Lasso Regression ~ min Lasso Regression Ase O- Bootstrap Aggregation Random Forest 122 124 126 128 Root Mean Squared Error (Minutes)Bootstrap-Aggregation Model Wait Time O Wait Time Age Age Female OO Depression -O Injury Hyperlipidemia Depression OO Hypertension CAD Hypertension Injury Asthma OOOO Obesity Substance Abuse Substance Abuse Diabetes Diabetes Hyperlipidemia COPD ooo Asthma CAD Female Obesity ESRD COPD CHF CHF OOO HIV CKD CKD HIV O ESRD O -5 5 15 %IncMSE 0.0e+00 1.0e+07 IncNodePurity