But once the variable of age was adjusted according to sexual activity by means of a stratified analysis, it showed us that there was no significant difference with regards to participation related to age (Table 1).
For example, conserved gene level changes may only exist in a subset of a sample population characterized by parameters such as race, aging, and others, but not in the variable of interest (i.e. gender in our analysis).
Indeed, genes can have similar expression profiles because they are involved in common pathways but independently of the variable of interest (AF in our case).
We did run a model with housing built after 1986 as a referent group, but we found the variable of 1976 1986 statistically insignificant.
Yet women not only come in all races and classes but also ages -- and the variable of generation was a huge factor in last night's caucus.
This test compares a full model, including the variable of interest, to a model without the variable of interest but retaining the other two explanatory variables.
A set of naming guidelines (see methods) was adopted to provide consistency in functional annotation, but the variable nature of gene families and types of evidence available make it difficult to mandate exact nomenclature.
Stallholders like Mario, who works in Maputo, can make a living and support his family selling second-hand clothes, but the variable quality of second-hand clothes make it a risky livelihood.
Regulators can bind wherever the consensus sequence is present but the variable part of the TFBS can influence the regulatory outcome, thus allowing the same regulator to fulfil different roles at different places.
This was a difficult problem in that the costs span 3 orders of magnitude but the output variable of the neural network must be restricted to the range 0-1.
