'Wise error rate' presentation slideshows

The Problem of Detecting Differentially Expressed Genes

The Problem of Detecting Differentially Expressed Genes. Sample 1. Sample 2. Sample M. Gene 1. Gene 2. . . . . . . . . Gene N. Sample 1. Sample 2. Sample M. Gene 1. Gene 2. . . . . . . . . Gene N. Class 2. Class 1. Fold Change is the Simplest Method

1.22k views • 101 slides

Methods for Dummies Random Field Theory

619 views • 41 slides

Multiple comparisons in M/EEG analysis

Multiple comparisons in M/EEG analysis. Gareth Barnes Wellcome Trust Centre for Neuroimaging University College London. SPM M/EEG Course London, May 2013. Format. What problem ?- multiple comparisons and post-hoc testing. Some possible solutions Random field theory. Random

558 views • 37 slides

Simple Statistical Designs

Simple Statistical Designs. One Dependent Variable. If I have one Dependent Variable, which statistical test do I use? . Is your Dependent Variable (DV) continuous?. YES. NO. Is your Independent Variable (IV) continuous?. Is your Independent Variable (IV) continuous?. YES. NO. YES. NO.

501 views • 36 slides

Multiple comparison correction

Multiple comparison correction. Klaas Enno Stephan Laboratory for Social and Neural Systems Research Institute for Empirical Research in Economics University of Zurich Functional Imaging Laboratory (FIL) Wellcome Trust Centre for Neuroimaging University College London.

439 views • 32 slides

ANOVAs

730 views • 32 slides

In-Vitro Screening for Combination Drug Discovery

495 views • 25 slides

Linear Models

Linear Models. One-Way ANOVA. Examine Handout. What is the response variable ? Type? What is the explanatory variable ? Type? What type of test? What is an individual? How should the treatments be allocated to pots? What is the research hypothesis?

256 views • 25 slides

Multiplicity in Clinical Trials

Multiplicity in Clinical Trials. Ziad Taib Biostatistics AstraZeneca March 12, 2012. Issues. The multiplicity problem Sources of multiplicity in clinical trials Bonferroni Holm Hochberg Closed test procedures FDR (Benjamini-Hochberg). The multiplicity problem.

691 views • 19 slides

Why multiple tests are a problem?

304 views • 14 slides