Clustering data with heatmap algorithm for Validating Quantitative Untargeted Lipidomics Across Nine Liquid Chromatography−High-Resolution Mass Spectrometry Platforms (Part I) (Study ST000983)

This analysis uses the 'heatmap.2' function of gplots package in the R statistics environment

The rows are scaled to have mean=0 and standard deviation=1

Factors:

F1	Collection Time (hours):0-h | Phenotype:CF
F2	Collection Time (hours):0-h | Phenotype:GF
F3	Collection Time (hours):2-h | Phenotype:CF
F4	Collection Time (hours):2-h | Phenotype:GF
F5	Collection Time (hours):4-h | Phenotype:CF
F6	Collection Time (hours):4-h | Phenotype:GF
F7	Collection Time (hours):NIST | Phenotype:NIST
F8	Collection Time (hours):QC | Phenotype:QC
F9	Collection Time (hours):Rep | Phenotype:Rep

Data matrix