Modified FDR Controlling Procedure for Multi-Stage Analyses
-
Catherine Tuglus
Multiple testing has become an integral component in genomic analyses involving microarray experiments where a large number of hypotheses are tested simultaneously. However, before applying more computationally intensive methods, it is often desirable to complete an initial truncation of the variable set using a simpler and faster supervised method such as univariate regression. Once such a truncation is completed, multiple testing methods applied to any subsequent analysis no longer control the appropriate Type I error rates. Here we propose a modified marginal Benjamini & Hochberg step-up FDR controlling procedure for multi-stage analyses (FDR-MSA), which correctly controls Type I error in terms of the entire variable set when only a subset of the initial set of variables is tested. The method is presented with respect to a variable importance application. As the initial subset size increases, we observe convergence to the standard Benjamini & Hochberg step-up FDR controlling multiple testing procedures. We demonstrate the power and Type I error control through simulation and application to the Golub Leukemia data from 1999.
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
Articles in the same Issue
- Article
- Sparse Canonical Correlation Analysis with Application to Genomic Data Integration
- Orthology-Based Multilevel Modeling of Differentially Expressed Mouse and Human Gene Pairs
- Sequential Analysis for Microarray Data Based on Sensitivity and Meta-Analysis
- Dimension Reduction of Microarray Data in the Presence of a Censored Survival Response: A Simulation Study
- A Nonlinear Mixed-Effects Model for Estimating Calibration Intervals for Unknown Concentrations in Two-Color Microarray Data with Spike-Ins
- Composite Likelihood Modeling of Neighboring Site Correlations of DNA Sequence Substitution Rates
- A Multiple Testing Approach to High-Dimensional Association Studies with an Application to the Detection of Associations between Risk Factors of Heart Disease and Genetic Polymorphisms
- Hypothesis Tests for Point-Mass Mixture Data with Application to `Omics Data with Many Zero Values
- Inferring Dynamic Genetic Networks with Low Order Independencies
- Normalization Method for Transcriptional Studies of Heterogeneous Samples - Simultaneous Array Normalization and Identification of Equivalent Expression
- A Bayesian Analysis Strategy for Cross-Study Translation of Gene Expression Biomarkers
- Modified FDR Controlling Procedure for Multi-Stage Analyses
- Detecting Outlier Samples in Microarray Data
- Survival Analysis with High-Dimensional Covariates: An Application in Microarray Studies
- Two-Stage Model-Based Clustering for Liquid Chromatography Mass Spectrometry Data Analysis
- Score Statistics for Mapping Quantitative Trait Loci
- Impact of Population Stratification on Family-Based Association Tests with Longitudinal Measurements
- A Multilocus Model for Constructing a Linkage Disequilibrium Map in Human Populations
- Testing of Chromosomal Clumping of Gene Properties
- Balanced Gradient Boosting from Imbalanced Data for Clinical Outcome Prediction
- Univariate Shrinkage in the Cox Model for High Dimensional Data
- Multilevel Comparison of Dendrograms: A New Method with an Application for Genetic Classifications
- Weighted Multiple Hypothesis Testing Procedures
- Incorporating Duplicate Genotype Data into Linear Trend Tests of Genetic Association: Methods and Cost-Effectiveness
- Increase of Rejection Rate in Case-Control Studies with the Differential Genotyping Error Rates
- A Parametric Model for Analyzing Anticipation in Genetically Predisposed Families
- Bayesian Unsupervised Learning with Multiple Data Types
- Extensions of Sparse Canonical Correlation Analysis with Applications to Genomic Data
- A Non-Homogeneous Hidden-State Model on First Order Differences for Automatic Detection of Nucleosome Positions
- Adaptive Transmission Disequilibrium Test for Family Trio Design
- Model Selection Based on FDR-Thresholding Optimizing the Area under the ROC-Curve
- Estimation of Selection Intensity under Overdominance by Bayesian Methods
- A Multivariate Growth Curve Model for Ranking Genes in Replicated Time Course Microarray Data
- Rotation Testing in Gene Set Enrichment Analysis for Small Direct Comparison Experiments
- Ancestral Recombination Graphs under Non-Random Ascertainment, with Applications to Gene Mapping
- Prediction of Motifs Based on a Repeated-Measures Model for Integrating Cross-Species Sequence and Expression Data
- Identifying Individuals in a Complex Mixture of DNA with Unknown Ancestry
- A Statistical Model for Genetic Mapping of Viral Infection by Integrating Epidemiological Behavior
- Calculating Asymptotic Significance Levels of the Constrained Likelihood Ratio Test with Application to Multivariate Genetic Linkage Analysis
- Modeling Dependence in Methylation Patterns with Application to Ovarian Carcinomas
- M-quantile Regression Analysis of Temporal Gene Expression Data
- MC-Normalization: A Novel Method for Dye-Normalization of Two-Channel Microarray Data
- Characterizing the D2 Statistic: Word Matches in Biological Sequences
- Transmission Disequilibrium Test Power and Sample Size in the Presence of Locus Heterogeneity
- A Regularized Regression Approach for Dissecting Genetic Conflicts that Increase Disease Risk in Pregnancy
- Statistical Screening Method for Genetic Factors Influencing Susceptibility to Common Diseases in a Two-Stage Genome-Wide Association Study
- A Unified Mixed Effects Model for Gene Set Analysis of Time Course Microarray Experiments
Articles in the same Issue
- Article
- Sparse Canonical Correlation Analysis with Application to Genomic Data Integration
- Orthology-Based Multilevel Modeling of Differentially Expressed Mouse and Human Gene Pairs
- Sequential Analysis for Microarray Data Based on Sensitivity and Meta-Analysis
- Dimension Reduction of Microarray Data in the Presence of a Censored Survival Response: A Simulation Study
- A Nonlinear Mixed-Effects Model for Estimating Calibration Intervals for Unknown Concentrations in Two-Color Microarray Data with Spike-Ins
- Composite Likelihood Modeling of Neighboring Site Correlations of DNA Sequence Substitution Rates
- A Multiple Testing Approach to High-Dimensional Association Studies with an Application to the Detection of Associations between Risk Factors of Heart Disease and Genetic Polymorphisms
- Hypothesis Tests for Point-Mass Mixture Data with Application to `Omics Data with Many Zero Values
- Inferring Dynamic Genetic Networks with Low Order Independencies
- Normalization Method for Transcriptional Studies of Heterogeneous Samples - Simultaneous Array Normalization and Identification of Equivalent Expression
- A Bayesian Analysis Strategy for Cross-Study Translation of Gene Expression Biomarkers
- Modified FDR Controlling Procedure for Multi-Stage Analyses
- Detecting Outlier Samples in Microarray Data
- Survival Analysis with High-Dimensional Covariates: An Application in Microarray Studies
- Two-Stage Model-Based Clustering for Liquid Chromatography Mass Spectrometry Data Analysis
- Score Statistics for Mapping Quantitative Trait Loci
- Impact of Population Stratification on Family-Based Association Tests with Longitudinal Measurements
- A Multilocus Model for Constructing a Linkage Disequilibrium Map in Human Populations
- Testing of Chromosomal Clumping of Gene Properties
- Balanced Gradient Boosting from Imbalanced Data for Clinical Outcome Prediction
- Univariate Shrinkage in the Cox Model for High Dimensional Data
- Multilevel Comparison of Dendrograms: A New Method with an Application for Genetic Classifications
- Weighted Multiple Hypothesis Testing Procedures
- Incorporating Duplicate Genotype Data into Linear Trend Tests of Genetic Association: Methods and Cost-Effectiveness
- Increase of Rejection Rate in Case-Control Studies with the Differential Genotyping Error Rates
- A Parametric Model for Analyzing Anticipation in Genetically Predisposed Families
- Bayesian Unsupervised Learning with Multiple Data Types
- Extensions of Sparse Canonical Correlation Analysis with Applications to Genomic Data
- A Non-Homogeneous Hidden-State Model on First Order Differences for Automatic Detection of Nucleosome Positions
- Adaptive Transmission Disequilibrium Test for Family Trio Design
- Model Selection Based on FDR-Thresholding Optimizing the Area under the ROC-Curve
- Estimation of Selection Intensity under Overdominance by Bayesian Methods
- A Multivariate Growth Curve Model for Ranking Genes in Replicated Time Course Microarray Data
- Rotation Testing in Gene Set Enrichment Analysis for Small Direct Comparison Experiments
- Ancestral Recombination Graphs under Non-Random Ascertainment, with Applications to Gene Mapping
- Prediction of Motifs Based on a Repeated-Measures Model for Integrating Cross-Species Sequence and Expression Data
- Identifying Individuals in a Complex Mixture of DNA with Unknown Ancestry
- A Statistical Model for Genetic Mapping of Viral Infection by Integrating Epidemiological Behavior
- Calculating Asymptotic Significance Levels of the Constrained Likelihood Ratio Test with Application to Multivariate Genetic Linkage Analysis
- Modeling Dependence in Methylation Patterns with Application to Ovarian Carcinomas
- M-quantile Regression Analysis of Temporal Gene Expression Data
- MC-Normalization: A Novel Method for Dye-Normalization of Two-Channel Microarray Data
- Characterizing the D2 Statistic: Word Matches in Biological Sequences
- Transmission Disequilibrium Test Power and Sample Size in the Presence of Locus Heterogeneity
- A Regularized Regression Approach for Dissecting Genetic Conflicts that Increase Disease Risk in Pregnancy
- Statistical Screening Method for Genetic Factors Influencing Susceptibility to Common Diseases in a Two-Stage Genome-Wide Association Study
- A Unified Mixed Effects Model for Gene Set Analysis of Time Course Microarray Experiments