In consequence, the anatomical parameters reported here were less affected by methodological artifacts (e.g., biased sampling, variability between preparations, cutting off dendrites).
We compared the DS and DO methods in terms of bias, variability, and percentage of 95% confidence intervals that encompass the true population size.
QUADAS includes items which cover bias, variability and, to a certain extent, the quality of reporting.
Limitations of this study include recall bias, variability between interviewers, and the possibility that participants did not answer truthfully to sensitive questions.
Goldman and Yang [ 10] developed one of the first codon-based evolutionary models, i.e. models that have codons as their states, incorporating biologically meaningful factors such as transition/transversion bias, variability of a gene and amino acid differences.
Independent datasets were simulated with the true difference between each treatment's effect on survival known and each method applied to the data to see how well they performed in terms of bias, variability and coverage.
Other factors that could have impacted the relationship between estimated Hg intake and body burden levels include recall bias, variability in toxicokinetics, nutritional status and dietary interactions [ 1, 21- 23].
The sources of bias and variability will be highlighted and recommendations are provided how to determine the test set size in order to obtain a favourable bias-variability trade-off.
In terms of female-biased variability however, it is important to note that these relationships have not been confirmed through direct investigation of variation in female transcription between genotypes, something we aim to address in the current study.
For each of these three ranges, bias and variability of the bias (2 standard deviations, 2SD), and lower and upper limits of agreement, have been calculated.
Compounding of errors, particularly in density measurement of core samples and subsequent variability, generate biased air void content results that make the compliance largely a matter of chance.
