Use the weights obtained in step 6 to compute a "bootstrap weighted" estimate for the effect of PM2.5 on mortality: w1θ̂1+…+ w Kθ̂ K, where θ̂ i is the estimated effect of PM2.5 on mortality obtained from M i.
Our approach nests a standard efficiency based estimate and an equity weighted estimate as special cases.
At the near rotation stand, the estimates of ΣNEP from CBM-CFS3 were higher than the EC flux tower ΣNEP, with the footprint weighted estimate being the highest.
In order to complete the proof of Proposition 4.1, we need to obtain the weighted estimate of ( φ 1 x, ψ 1 x, φ 2 x, ψ 2 x ).
The random effects inverse-variance weighted estimate was much less dominated by particular centers and close to the equally weighted estimate because of the large amount of heterogeneity.
For external age-standardization the following methods were used, Ederer II (Brenner) combines all ages and uses the Brenner alternative method to give an externally weighted estimate.
Tables 1 and 2 show their characteristics, after we reweighted data to the age/sex/social grade and region profiles for England (leading to a slightly different weighted estimate of sunbed use for England).
Table 2 provides an inverse probability of treatment and censoring weighted estimate for the effect of aggressive (≥3 concurrent antihypertensive drugs) versus conventional (≤2 concurrent antihypertensive drugs) antihypertensive treatment, compared with estimates from the equivalent standard time-dependent Cox model.
Utilities are commonly used to provide a preference weighted estimate of health-related quality of life (HRQL) benefits provided by treatments in the context of assessing the cost effectiveness of those treatments.
aAnalysis of estrogen receptor-positive (ER+) patients only; bfigures are derived from the abstract [ 114] and the presentation at American Society of Clinical Oncology meeting 2013 available online; cIPCW (inverse probability of censoring weighted) estimate of the effect in ER+.
If all trials are equal size, a weighted estimate of DIF with weights inversely proportional to the variance yields DIF avg =.47.
