
classical	.0001024	2.669698	30
HC1	.00018388	4.3123302	30
HC2	.00021652	4.8093019	30
HC3	.00027562	5.8084222	30
stata_cl	.00034882	14.922475	2
classicalw	.00009984	2.4918295	30
HC1w	.00017632	4.0902569	30
HC2w	.00020717	4.5180983	30
HC3w	.00026334	5.4069309	30
stata_clw	.00031337	13.155473	2