The phrase "analyzing the fraction of" is correct and usable in written English.
It can be used in contexts where you are examining or evaluating a specific part or portion of a whole, often in mathematical, statistical, or analytical discussions.
Example: "In this study, we are analyzing the fraction of participants who reported positive outcomes after the intervention."
Alternatives: "examining the portion of" or "evaluating the segment of".
The quality of the MMCs was studied by analyzing the fraction of casting pores, number density of SiC clusters and the uniformity of SiC particles.
The solubility of recombinant proteins was determined by analyzing the fraction of the soluble recombinant protein compared to the synthesized total (soluble + insoluble) recombinant protein.
First, we compared membrane and cytosolic proteins by aligning their coding sequences to their start codons and analyzing the fraction of pause codons in each position.
Acknowledging that ctDNA so far was measurable in only a minority of patients with a diffuse glioma, detection of RNA might be more sensitive as compared to ctDNA, especially when analyzing the fraction of EVs or blood platelet in which RNAs are protected from circulating nucleases [ 16].
To address this issue, we analyzed the fraction of flies freezing, jumping and running and estimated the fraction of flies that showed none of the above responses.
Finally, the evaporative fraction, EF was calculated following Eq. (3) below in order to analyze the fraction of the available energy, i.e. the sum of latent (LE) and sensible heat (H) fluxes which is converted into evapotranspiration: EF = frac{LE}{LE + H} (3).
In addition, as an indirect functional parameter, we also analyzed the fraction of EPCs coexpressing the homing marker CXCR4.
We analyzed the fraction of predicted disease by applying PhD-SNP (Methods) to our five data sets.
We analyzed the fraction of synonymous mutations in each genotype that resulted in either changes to preferred or unpreferred codons.
FlowJo software (version 8.8.2) was used to analyze the fraction of cells in G1, S, and G2/M.
To summarize the correlation structure among genes in a chromosomal region, we analyzed the fraction of variation along the first principal component of the correlation matrix.
