Question: R random survival forest predict confidence
gravatar for hdy
4.7 years ago by
United States
hdy100 wrote:

Hi, I am using R package ‘randomForestSRC' to do survival analysis. I used rfsrc function to build the model with the training dataset. And I used predict function to get the predicted survival of the test set. It seems I can get the predicted days of survival. But is there a way to get some confidence level for each of these predictions as well? 


survival predict confidence R • 2.2k views
ADD COMMENTlink modified 4.4 years ago by Biostar ♦♦ 20 • written 4.7 years ago by hdy100
Not really an answer but an idea that you could do is to vary the inputs randomly and measure the sorts of values generated. See how varied they are.
ADD REPLYlink written 4.7 years ago by karl.stamm3.5k
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