statistical tools for data analysis and interpretation pdf

The purpose of this paper is to analyze key factors that could influence the choice of digital newspapers: usability of newspaper web sites, reputation, trust, privacy and familiarity.Ī survey on the Internet was applied.

The statistical tools used in our 16S amplicon example can be applied to other types of “omics” data sets. Finally, we discuss caveats regarding correlations and relative abundance data and describe how Analysis notes, QIIME commands, and sample data are Techniques that allow us to interpret our results. Relationships between environmental parameters and the microbial community in this marine ecosystem.įinally, we identify a list of taxa that show significant changes in relative abundance across seasons andĭescribe the relationship between seasonality and community diversity.We go over several data visualization

The insights gained from ordination and multivariate statistical techniques to characterize the dominant Summarize complex, multivariate community composition data using ordination techniques. In this chapter, we analyzeĪ 16S amplicon data set from a marine time series using the open source QIIME software package. Microbial communities are complex and so are the data we use to describe them.

Statistical tools for data analysis and interpretation pdf