AFTSurvivalRegression Prediction and QuantilProbabilities

[Christine Jula <Ch...@alexanderthamm.com>]

Hello,

I would like to fit a survial model with AFTSurvival Regression. My question here is what kind of prediction do I get with this? In the package survreg in R I can set a type of prediction ("response", "link", "lp", "linear", "terms", "quantile", "uquantile").

Besides, what can I manipulate with the parameter quantileProbabilities?

Regards,
Christine

Re: AFTSurvivalRegression Prediction and QuantilProbabilities

[Xiangrui Meng <me...@gmail.com>]

You can get response, and quantiles if you enables quantilesCol. You can
change quantile probabilities as well. There is some example code from the
user guide:
http://spark.apache.org/docs/latest/ml-classification-regression.html#survival-regression.
-Xiangrui


On Mon, Feb 1, 2016 at 9:09 AM Christine Jula <
Christine.Jula@alexanderthamm.com> wrote:

> Hello,
>
>
>
> I would like to fit a survial model with AFTSurvival Regression. My
> question here is what kind of prediction do I get with this? In the package
> survreg in R I can set a type of prediction ("response", "link", "lp",
> "linear", "terms", "quantile", "uquantile").
>
>
>
> Besides, what can I manipulate with the parameter quantileProbabilities?
>
>
>
> Regards,
>
> Christine
>