Microbiome Research: Moving from Exploratory to Regulatory
If you plan on going to a regulatory agency like the FDA or USDA for your microbiome product, you will need to have biostatistics in order to meet their requirements. This paper shows how to move from exploratory R&D to formally designed experiments to test hypotheses about microbiome data.
Dealing with High-Dimensional Data Supplement #1: Example with Microbiome Data
In Technical Report 2 we showed through simulations that all pairwise distances become identical as the number of dimensions approaches infinity. In this Supplement, we demonstrate this theory with real microbiome data.
In biomedical research using high-throughput technology (i.e., -omics), short and wide occurs. It presents huge problemsfrom having a very large number of ways of analyzing the many biological measurements.
Finding Distinct Subgroups of Samples Using Microbiome Taxa Count Data
In this first Report we show how cluster analysis is highly subjective with results changing for different inputs, present using the Dirichlet multinomial distribution for microbiome data, and finally show an example of this analysis using HMP stool samples.