Reducing the computational time of the contribution function can be done by restricting comparison of the instance solely to the cluster representative r: begin{aligned} cont i,Cl_r)= & coef i,r).
Using previously described methods that apply linear regression to the log10 HIV RNA values in CSF and plasma [ 25], and restricting comparison to subjects who began multidrug regimens and exhibited rapid initial plasma decay, we derived CSF plasma decay ratios in 18 of the subjects who had at least 3 LPs between days 0 and 11.
These studies also assert that restricting comparisons to what happens in nearby states when minimum wages increase in one state but not another solves this problem because it removes spatial heterogeneity in these negative shocks, and the studies find that estimated employment effects from this approach are near zero.37.
These same trends were witnessed when restricting comparisons to the physician subgroups in the two countries.
For sets with more than, say, 10,000 models this procedure is very time-consuming and alternative faster algorithms, restricting comparisons only to most similar structures would be useful.
We also conducted analyses restricting comparisons of cases to unrelated population-based controls, who were available from one CFR center only (Table S1).
Sensitivity analyses, restricting the comparisons to C-cohorts with similar study design (observational studies), setting (primary care) or interventions (drugs, physical therapies, mixed), or restricting comparisons to SF-36 scales with small baseline differences between A- and C-cohorts (-0.49 to 0.49 SD) also had similar results.
Restricting comparisons to mothers who were gainfully employed according to the birth certificate and by interview, maternal occupation on these records exhibited excellent specificity and agreement (as measured by the kappa statistic) for most SOC occupational groups in which sufficient numbers of workers were available for analysis.
By restricting comparisons to the same subclade, excluding bidirectionally labile STR markers and carefully calibrating formula settings with the aid of attested historical data, we expect our TMRCAs to be more accurate than those derived in traditional studies, thus increasing confidence that these computations may be accurate even over short time spans.
While dorsal and ventral feathers differ not only in their melanisation but also in the body regions from which they were obtained, restricting comparisons to genes associated with the melanin pathway should be effective in focusing our analysis on genes relevant to colour differences.
Previous positive findings were replicated in limited cross-sections of the data, but the overall analyses confirmed these findings to be mere artifacts of restricted comparison conditions.
