He told Associated Press: "What we can say is that we have an unexplained level of polonium, so this clearly goes toward the hypothesis of a poisoning, but our results are clearly not a proof of any poisoning".
As can be seen from table 3, adding patients' explanatory variables to the null models did not reduce the unexplained variation at the level of the patient or increase the proportion of variation explained at practice level.
The coefficient effect favours natives and increases across the distribution such that the level of the unexplained component of the wage gap is greater for higher-skilled immigrants, approximately 0.2 log points at the 75th and 90th percentile.
SE should be considered as a possible diagnosis in patients with TBI and an unexplained decreased level of consciousness.
Factors operating at individual and communal (kebele) levels play a significant role in determining the utilization of skilled maternal health services, so controlling unexplained variations of the higher level is very important for preventing misleading associations.
In classical linear regression, there is only one level of unexplained variability, namely, the difference between a particular observation and the model-predicted value for that observation (residual unexplained variability (RUV)).
By comparing a standardised low risk population: the standard primipara, we have shown that this may not be the case and that a level of unexplained variation exists in the care of maternity patients.
The remaining unexplained variability in 6MWT-distance might be found in the differences in skeletal muscle strength, the training levels and the physical activity levels of the participants.
The higher level of unexplained lameness in A. phagocytophilum positive dogs than in B. burgdorferi positive dogs is consistent with findings by Beall et al. (9 ), who reported a 2.6× greater incidence of A. phagocytophilum seroreactivity than B. burgdorferi seroreactivity among 32 lame, non co-infected dogs inon co-infected were suspectedogs having either disease.
So what about that unexplained path of the jet stream?
