The plotVar() function creates correlation circle plots to visualise how variables relate to selected latent components. Each variable is represented as a vector within a unit circle, with its position determined by its correlation with the components—longer vectors indicate stronger associations. This plot is useful in both single and multi-omics analyses and helps assess variable correlations.
Data used on this page:nutrimouse
Key functions used on this page:plotVar()
Case studies that use this plot:
PCA – Multidrug
IPCA – Liver Toxicity
rCCA – Nutrimouse
sPLS – Liver Toxicity
Multilevel – Vac18
N-Integration – TCGA
P-Integration – Stem cells