What Does HPCA Stand For?

HPCA stands for Hierarchical Principal Component Analysis

HPCA, or Hierarchical Principal Component Analysis, is a statistical method that extends traditional Principal Component Analysis (PCA) by incorporating a hierarchical structure into the data analysis process. This approach allows for the identification of variable relationships at multiple levels, enabling more nuanced insights into complex datasets. HPCA is particularly useful in exploratory data analysis, allowing researchers to visualize data patterns and reduce dimensionality while preserving essential features related to hierarchical groupings.