PCA Analysis
Upload a CSV/XLSX, select components, and generate PCA scores/loadings + plots. Optionally standardize variables, choose a label column, and color points by a group column (if present).
Practical note
For most compositional/material datasets, enabling Standardize (z-score) is recommended because variables often have different scales.
For most compositional/material datasets, enabling Standardize (z-score) is recommended because variables often have different scales.
Upload and configure
Supported formats: CSV and Excel (XLSX). Numeric columns are detected automatically. Non-numeric columns can be
used as labels/groups if you specify them below.