The phrase "preformed data analysis" is a correct and usable phrase in written English.
You can use it to refer to the process of collecting, organizing, and interpreting data in order to draw conclusions or support decisions. For example, "The team preformed data analysis to determine the best strategies for the upcoming year."
RBN preformed data collection, carried out the analyses, and wrote the paper.
PMS and NKS developed the study design with assistance from HM, GO and SA; SA collected the data with oversight from NKS, HM and GO; SHP preformed the data analysis and drafted the manuscript; SHP, PMS, NKS, HM and SA were responsible for the interpretation of results and final revisions to the manuscript.
Gels were scanned and data analysis was preformed by the Bioinformatic Section of Genedata, Basel, Switzerland.
Data analysis was preformed using Cluster and TreeView, offered by Michael B Eisen as freeware (http://rana.lbl.gov/EisenSoftware.htm).htm
SF participated in study design and coordination, collected data, preformed statistical analysis, and drafted the manuscript.
YR preformed most of experiments, participated in all data analysis, and drafted much of the manuscript.
The cloud system is employed to preprocess the raw data and then output the refined data (e.g., data with uniform format) to make it easier for the data analysis method or system to preform the further analysis work.
HYC designed the study, cleaned the data, preformed the statistical analysis, and drafted the manuscript.
AB Conceived of the study, designed the model and performed the mathematical analysis, UO designed, preformed and analyzed the computer simulations, JPG participated in the design of the study and in data analysis, MK participated in the design of the study and in data analysis, LH coordinated the study, participated in the design of the study and in data analysis.
