10/23/2023

Umbrella peak unknown

See GoogleDrive\Stat216-Nonparametrics-F2023\!Class Notes\Section6.3B-Notes-BH.pdf

• Exercise 34 on p. 249
• See FMR-Umbrella.R in our Google Drive folder

Treatment versus Control

See GoogleDrive\Stat216-Nonparametrics-F2023\!Class Notes\Section6.4-Notes-BH.pdf

• Fligner-Wolfe Test Procedure
  • Rank all N observations.
  • FW= sum of non-control ranks
  • Where have we seen this before?
  • Large sample approximation

Class Activity

• Simulate data with effects that are so small that they are not detected by the Mack-Wolfe umbrella test statistic. Report your test statistic and p-value.
• Simulate data with effects that are detected by the Mack-Wolfe umbrella test statistic. Report your test statistic and p-value.

Please read Sections 6.5, 6.6, and 6.7 for class on Wednesday