Efficient Approximation of Statistical Significance in Local Trend Analysis of Dependent Time Series.

ABSTRACT: Biological time series data plays an important role in exploring the dynamic changes of biological systems, while the determinate patterns of association between various biological factors can further deepen the understanding of biological system functions and the interactions between them. At present, local trend analysis (LTA) has been commonly conducted in many biological fields, where the biological time series data can be the sequence at either the level of gene expression or OTU abundance, etc., A local trend score can be obtained by taking the similarity degree of the upward, constant or downward trend of time series data as an indicator of the correlation between different biological factors. However, a major limitation facing local trend analysis is that the permutation test condu

SUBMITTER: Shan A 

PROVIDER: S-EPMC9086404 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature