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Home » DataWarrior » Cheminformatics » p value in box plots ( p = 0 meaning)

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Re: p value in box plots [message #901 is a reply to message #893]

Tue, 12 May 2020 13:08

thomas
Messages: 744
Registered: June 2014

Senior Member

The p value is calculated using the TTest class from the Apache commons math project,
and therefore should be reliable. You are right that DataWarrior's 2D-view formatting
to x.xxxx is responsible for the 0 value. p values below 0.00005 are rounded to 0.

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[Message index]

		p value in box plots By: sansun on Sun, 10 May 2020 10:16
		Re: p value in box plots By: thomas on Tue, 12 May 2020 13:08
		Re: p value in box plots By: sansun on Wed, 13 May 2020 15:04

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