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

varchar clustered_variance_coxph

(

)

varchar clustered_variance_coxph

(

varchar

message

)

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

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

__coxph_a_b_result coxph_a_b_final

(

float8

[]

)

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

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

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

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

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