1.20.0
User Documentation for Apache MADlib
clustered_variance_coxph.sql_in File Reference

SQL functions for clustered robust cox proportional hazards regression. More...

Functions

varchar clustered_variance_coxph ()
 
varchar clustered_variance_coxph (varchar message)
 
void clustered_variance_coxph (text model_table, text output_table, text clustervar)
 
float8 [] coxph_a_b_transition (float8[], integer, boolean, float8[], float8)
 
float8 [] coxph_a_b_merge (float8[], float8[])
 
__coxph_a_b_result coxph_a_b_final (float8[])
 
aggregate __coxph_a_b_result coxph_a_b (integer, boolean, float8[], float8)
 
float8 [] coxph_compute_w (float8[] x, boolean status, float8[] coef, float8[] h, float8 s, float8 a, float8[] b)
 
__coxph_cl_var_result coxph_compute_clustered_stats (float8[] coef, float8[] hessian, float8[] a)
 
void robust_variance_coxph (varchar model_table, varchar output_table, varchar clustervar)
 

Detailed Description

Date
Oct 2013
See also
For a brief introduction to clustered robust cox regression, see the module description Clustered Variance

Function Documentation

◆ clustered_variance_coxph() [1/3]

varchar clustered_variance_coxph ( )

◆ clustered_variance_coxph() [2/3]

varchar clustered_variance_coxph ( varchar  message)

◆ clustered_variance_coxph() [3/3]

void clustered_variance_coxph ( text  model_table,
text  output_table,
text  clustervar 
)

◆ coxph_a_b()

aggregate __coxph_a_b_result coxph_a_b ( integer  ,
boolean  ,
float8  [],
float8   
)

◆ coxph_a_b_final()

__coxph_a_b_result coxph_a_b_final ( float8  [])

◆ coxph_a_b_merge()

float8 [] coxph_a_b_merge ( float8  [],
float8  [] 
)

◆ coxph_a_b_transition()

float8 [] coxph_a_b_transition ( float8  [],
integer  ,
boolean  ,
float8  [],
float8   
)

◆ coxph_compute_clustered_stats()

__coxph_cl_var_result coxph_compute_clustered_stats ( float8 []  coef,
float8 []  hessian,
float8 []  a 
)

◆ coxph_compute_w()

float8 [] coxph_compute_w ( float8 []  x,
boolean  status,
float8 []  coef,
float8 []  h,
float8  s,
float8  a,
float8 []  b 
)

◆ robust_variance_coxph()

void robust_variance_coxph ( varchar  model_table,
varchar  output_table,
varchar  clustervar 
)