Difference between revisions of "MSymond1 Week 9"

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(took some notes)
Line 8: Line 8:
 
*5% of 6189, roughly 300
 
*5% of 6189, roughly 300
 
*multiple hypothesis problem, the more tests you do, the more likely you'll find significance by chance
 
*multiple hypothesis problem, the more tests you do, the more likely you'll find significance by chance
 +
*Bon Feronni correction, multiply p value by # hypothesis test
 +
*multiply p value by 6189
  
 
[[File:Symonds BIOL367 S24 microarray-data wt3-18-24.xlsx]]
 
[[File:Symonds BIOL367 S24 microarray-data wt3-18-24.xlsx]]
  
 
{{Template:MSymond1}}
 
{{Template:MSymond1}}

Revision as of 14:01, 19 March 2024

Strain: Wild type File name: Symonds_BIOL367_S24_microarrary-data_wt.xlsx number of replicates: 4 times 15, 30, 60, 90, 120

  • P value: probability that you would have seen a change of that size due to chance
  • P value of >.05 is significant, 5%, 1/20
  • 5% of 6189, roughly 300
  • multiple hypothesis problem, the more tests you do, the more likely you'll find significance by chance
  • Bon Feronni correction, multiply p value by # hypothesis test
  • multiply p value by 6189

File:Symonds BIOL367 S24 microarray-data wt3-18-24.xlsx

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