Function reference • nexus

Log-ratio

LogRatio LogRatio-class .LogRatio CLR-class .CLR ALR-class .ALR ILR-class .ILR PLR-class .PLR: Log-Ratio

transform_alr(): Additive Log-Ratios (ALR)

transform_clr(): Centered Log-Ratios (CLR)

transform_inverse(): Inverse Log-Ratio Transformation

transform_ilr(): Isometric Log-Ratios (ILR)

transform_pivot(): Pivot Log-Ratios (PLR)

Outlier Detection

OutlierIndex-class .OutlierIndex: Outliers

find_outliers() count_outliers() plot_outliers(): Outlier Detection

Isotope Analysis

lia_age(): Geological Model Age from Lead Isotope Analysis

Getters and Setters

get_outliers() has_groups(<OutlierIndex>) get_groups(<OutlierIndex>): Get or Set Parts of an Object

`[[`(<OutlierIndex>,<ANY>,<missing>): Extract or Replace Parts of an Object

Datasets

hongite: Hongite Mineralogy