| Table |
Description |
|---|
| CoxLinearPredictors |
CoxPH Output. Has same schema as LinearPredictorTable. |
| CoxCoeffModel |
CoxPH output. Has same schema as CoefficientTable. |
| PredictorValues |
Contains prediction variable values. |
PredictorValues Schema
| Column |
Data Type |
Description |
|---|
| prediction_variable |
Any |
[Column appears once for each specified prediction_variable.] Prediction variable value. |
| accumulate_column |
Any |
[Column appears once for each specified accumulate_column.] Column to copy to OutputTable. |
PredictorValues Example| id |
x1 |
x2 |
x3 |
x4 |
|---|
| 1 |
a |
b |
c |
d |
For the row in the preceding table, the function computes this survival probability:
S(t) = S0(t)(βx1*a + βx2*b + βx3*c + βx4*d)