topic/confounding
Batch / surrogate-variable / collider confounding of a biological contrast.
12 entries
Papers
- Tackling the widespread and critical impact of batch effects in high-throughput data
- Asymptotic conditional singular value decomposition for high-dimensional genomic data
- Capturing Heterogeneity in Gene Expression Studies by Surrogate Variable Analysis
- Collider scope: when selection bias can substantially influence observed associations
- Methods that remove batch effects while retaining group differences may lead to exaggerated confidence in downstream analyses
- OSAT: a tool for sample-to-batch allocations in genomics experiments
- Randomization in Laboratory Procedure Is Key to Obtaining Reproducible Microarray Results