TutorialsΒΆ

End-to-end notebooks for data objects, population structure, ancestry visualization, association testing, and GRG workflows. Examples use synthetic or bundled datasets unless a notebook states otherwise.

SNPObject

Read, inspect, filter, and manipulate SNP data.

SNPObject
PCA

Run PCA workflows on SNP data and inspect components.

Principal Component Analysis (PCA)
Allele Frequency

Compute cohort and ancestry-aware allele frequencies.

SNP Allele Frequency
F-statistics

Compute f-statistics, D-statistics, f4-ratios, and F_ST.

F-statistics and population statistics
Local Ancestry Visualization

Render local ancestry outputs at sample and dataset levels.

Local Ancestry Visualization
mdPCA

Recover population structure under high genotype missingness.

Missing-data PCA (mdPCA)
maasMDS

Calibrate distances across multiple genotyping arrays.

Multi-array ancestry-specific Multidimensional Scaling (maasMDS)
Admixture Mapping

Run the admixture-mapping pipeline and inspect its outputs.

Admixture Mapping
Phenotype Objects

Load and work with phenotype containers.

Phenotype Objects
GRG

Work with genotype representation graph data.

Genotype Representation Graphs (GRG)