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Table 1 Pairwise comparisons of centroid size between groups (significant differences with *; p < 0.05)

From: Cranial shape diversification in horses: variation and covariation patterns under the impact of artificial selection

  Draft horses Feral horses Icelandic horses Mongolian horses Pottoks Przewalski’s horses Racehorses
Feral horses 3.7e−09*       
Icelandic horses 2.4e−08* 2.9e−02*      
Mongolian horses 1.5e−14* 2.7e−01 9.6e−02     
Pottoks 6.9e−08* 2.1e−01 3.2e−01 5.4e−01    
Przewalski’s horses 1.2e−12* 9.5e−01 2.4e−02* 2.1e−01 2.0e−01   
Racehorses 2.4e−08* 6.1e−02 7.7e−04* 2.9e−04* 9.4e−03* 1.5e−02  
Shetland horses < 2e−16* 1.3e−12* 6.1e−05* 2.5e−12* 7.0e−08* 9.3e−14* < 2.0e−16*
  1. The p-values were adjusted using a Benjamini–Hochberg correction