The phrase "analysed over a" is correct and usable in written English.
It can be used when discussing the method or duration of analysis in a specific context, such as research or data evaluation.
Example: "The data was analysed over a period of six months to ensure accuracy and reliability."
Alternatives: "examined over a" or "assessed over a".
Leachate was collected and analysed over a 20-week period.
Further, there has been a threefold increase in the number of user postings in the last two years (2013-2014), when posts were analysed over a seven-year period.
The frequency dispersion of the conductance and capacitance has been analysed over a range of frequencies from 1 to 107 Hz and temperatures from 77 to 370 K.
The athlete biological passport system has been the most crucial development in anti-doping in recent years, with blood test results analysed over a period of time for the effects rather than presence of drugs.
The proposed observers are tested and compared through a simulation example at different operating points and their performance and robustness is analysed over a given case study, the New European Driving Cycle.
Additionally, the influence of the electrolyte salts, lithium hexafluorophosphate (LiPF6), lithium bis trifluoromethanesulfonyl)imide (LiTFSI) and lithium perchlorate (LiClO4), on the decomposition of both the ionic liquids was analysed over a long term stability study.
In [42], the performance of TCP was analysed over an on-demand multipath ad hoc routing protocol named split multipath routing (SMR) [43] which is an extension of DSR protocol.
From 2005 to 2011, a total of 125.2 million hospitalisations were analysed over an observational period of 574.4 million person-years.
The instrument is capable of ∼850 analyses over a period of at least six months.
The critical crack length L has been extracted from parametric finite element analyses over a wide range of bimaterial configurations using the commercial software package ABAQUS.
Manipulative forest management experiments with pre- and post-treatment data, random assignment of replicates to treatments, and analyses over a large spatial scale are rare in the literature.
