Table:
parent income measure
inclusion criterion
iid estimates
lisa estimates
(95% c.i.)
difference
number

labour earnings, five years mean
mean ≥ 1
0.131
0.143
(0.014,0.272
-0.012
297

market income, five years mean
mean ≥ 1
0.194
0.141
(0.025,0.257
0.053
365

labour earnings, five years mean
all years ≥ 1
0.228
0.279
(-0.079,0.637
-0.051
252

market income, five years mean
all years ≥ 1
0.236
0.175
(-0.014,0.364
0.061
324

Statement: we obtain coefficients of 0.279 for labour earnings when restricting the parents to those with positive income on all years.
Question: what were coefficients for labour earnings when restricting the parents to those with positive income on all years?
Answer: [0.279]