Knguye66 Week 7

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Microrray Data Analysis (wild type data)

Background

Part 1: Statistical Analysis Part 1

Bonferroni and p value Correction

Benjamini & Hochberg p value Correction

Sanity Check

  • The number of genes that are significantly changed at p value cut-off of p < 0.05
    • How many genes have p < 0.05? and what is the percentage (out of 6189)?
    • How many genes have p < 0.01? and what is the percentage (out of 6189)?
    • How many genes have p < 0.001? and what is the percentage (out of 6189)?
    • How many genes have p < 0.0001? and what is the percentage (out of 6189)?
  • How many genes are p < 0.05 for the Bonferroni-corrected p value? and what is the percentage (out of 6189)?
  • How many genes are p < 0.05 for the Benjamini and Hochberg-corrected p value? and what is the percentage (out of 6189)?