If in McManus' data the correlation between these covariates is high, the underlying standard errors for private school may become unusually large and significance is lost.
In these instances, assumptions underlying standard methods for survival analyses are violated (log-rank tests and Cox proportional hazard models, respectively).
However, theory that underlies standard scans for selection assumes a simple mutation model.
Furthermore, they underline the potential for effects in the field at pesticide concentrations greater than 0.01× acute toxicity to Daphnia and are thus in agreement with the assumptions underlying the standards set by the European Union uniform principle.
To provide an overview of the underlying scientific principles and standards for developing a biosimilar product.
Europe could more actively engage in financial, technological and knowledge support in extraction countries to raise environmental and social standards, as underlying, for example, the idea of a Global Marshall Plan (Yunker 2014).
Unless there exists a "gold-standard" dataset representing perfectly the underlying population for breast cancer, dealing with the heterogeneity feature is inevitable.
Per the 802.11g standard, we use OFDM as the underlying modulation technique for our physical layer design.
Address the underlying reasons for failure.
