In conclusion, calculated incidence rates demonstrate that ALS occurs less frequently in African-American/blacks and Asians compared to whites, and less frequently in Hispanics compared to non-Hispanics in the U.S. A more precise understanding of racial and ethnic variations in ALS may help to reveal candidates for further studies of disease etiology and disease progression.
By using GEE, we accurately dealt with the problem of possible correlation between repeated observations from the same individual and thereby obtained more precise variation estimates in the regression models [ 41].
In this way, the insertion of a test instance can generate more precise variations on the network measures.
This would help form a more precise examination of variations in the locations of street drug markets within census tracts themselves.
The development of fluorescent DNA binding dyes with improved saturation properties has allowed a more precise assessment of sequence variation based on the analysis of DNA melting curves.
The coefficient of variation based on multiple samples between batches was generally ≤ 0.10 over the range of 0.5 40 ng/mL, with a more precise relative coefficient of variation of approximately 0.01 for highly fortified (10,000 ng/mL) samples (Flaherty et al. 2005).
The birth history data over the 1999 2006 period provides however a more precise picture of recent variations in SRB.
Our study, with a larger sample size, a more recent array technology, and a different experimental design should provide a more precise and detailed picture of variation in gene expression.
In this case, the variation becomes a more precise metric for the split decision than the texture itself.
The use of geometric morphometry identified valid differences between the animals and a more precise understanding of the magnitude of variation between the common and yellow phenotypes, completing the univariate analysis of the data.
