It was necessary for normalizing the cumulative gain of each rank.
A certain level of VEGF is necessary for normalizing endothelial function, and abnormally high or low levels of VEGF might shift its role from endothelial protective to endothelial barrier disruptive.
"Franco was necessary for Spain".
Craniotomy is necessary for removal.
What is necessary for extension?
This is necessary for iPhones.
Therefore, stable reference genes are necessary to normalize the gene expression data.
Therefore, it is necessary to normalize the BAF data for better estimation of LOH and other related parameters, including tumor impurity and ploidy.
Because the range of deviations computed by the objective function is different for each alternative, it is necessary to normalize it using relative deviations rather than absolute ones (see [19]).
Therefore, to properly determine regions enriched for H3K9 acetylation, it is necessary to normalize the data relative to the unmodified histone H4 hybridization pattern, rather than to genomic DNA.
