Carsten Wiuf

Calibration improves estimation of linkage disequilibrium on low sample sizes

The paper introduces a calibration method to reduce sample-size bias in linkage disequilibrium estimation, showing improved accuracy in both simulated and real data, especially with small sample sizes.

Measuring linkage disequilibrium and improvement of pruning and clumping in structured populations

The paper introduces an adjusted linkage disequilibrium measure that accounts for population structure, improving LD pruning and clumping in structured populations.

Inferring drift, genetic differentiation, and admixture graphs from low-depth sequencing data

This paper develops a method to accurately compute genetic statistics from low-depth sequencing data, improving the reliability of population tree inference.

Evaluation of population structure inferred by principal component analysis or the admixture model

The paper evaluates population structure inferred by PCA or admixture models by assessing model fit and identifying poorly represented individuals.

Estimating admixture pedigrees of recent hybrids without a contiguous reference genome

This paper introduces apoh, a software tool to estimate admixture pedigrees of recent hybrids using interancestry heterozygosity patterns from SNP data, validated on human and animal datasets.

Parchment Glutamine Index (PQI): A novel method to estimate glutamine deamidation levels in parchment collagen obtained from low-quality MALDI-TOF data

The paper introduces a method to estimate glutamine deamidation levels in parchment collagen using low-resolution MALDI-TOF data, finding it useful for archaeological and industrial applications.

Estimation of site frequency spectra from low-coverage sequencing data using stochastic EM reduces overfitting, runtime, and memory usage

The Behaviour of F-statistics over Time

The paper analyzes how F2 and Fst statistics change over time in a Wright-Fisher model with mutation and migration, showing non-monotonic behavior and good approximation by population size scaled expressions.

Powerful Inference with the D-statistic on Low-Coverage Whole-Genome Data

The paper improves the D-statistic for detecting ancient admixture by using all reads and error correction, showing better performance at low sequencing depth.