The phrase "analytical issue" is correct and usable in written English.
It can be used when discussing a problem or topic that requires analysis or critical thinking to understand or resolve.
Example: "The team is currently facing an analytical issue regarding the data interpretation in our latest research project."
Alternatives: "analytical problem" or "analytical challenge".
An analytical issue occurring at the last stage of a long-term stability study involving unexpected impurities perturbing the monitoring of characterized impurities needed to be resolved.
The assessment of the performance of nanopharmaceuticals designed for controlled drug release may result in a complex analytical issue and multidisciplinary studies focused on the evaluation of physicochemical, morphological and textural properties of the products may be required.
We hoped to alleviate this analytical issue with the free comment section, and it appears that free comments helped to capture the full range of attitudes and perceptions.
The most important analytical issue for our primary analysis is that of modelling multiple transfusions of varying transfusion donor ages.
Competing risks, such as death, may be an important analytical issue among older persons with diabetes in analyses of fracture risk.
Although her master's degree is in sensory science, she has written extensively on analytical issues for the wine industry and worked as an analytical chemist at ETS Laboratories.
Core analytical issues of continuous optimization, duality, and saddle point theory, and development using a handful of unifying principles that can be easily visualized and readily understood.
In doing so, the book explores themes such as key analytical issues of the LDC graduation paradigm, smooth transition and structural transformation, and post-graduation challenges and opportunities.
We do not include the boron-based estimates of Pearson and Palmer53 owing to problems related to potential diagenesis, potential analytical issues, vital effects of extinct species and the evolution of seawater δ11B and alkalinity (as discussed in ref. 19).
Progress towards resolving the outstanding problems of signalling network elucidation, in addition to chemical and analytical issues that must be addressed, are discussed.
Our challenge and opportunity after developing expertise in the social sciences is to understand human values and needs to nearly the same extent that we understand technical and analytical issues.
