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Table 1 Parameter estimates of von Mises distributions for each sample. 95 % confidence intervals are indicated in parentheses

From: Directional orientation of reproductive tissue of Eulychnia breviflora (Cactaceae) in the hyperarid Atacama Desert

Position of the flower bud \( \widehat{\mu} \) (degrees) \( \widehat{\kappa} \) (degrees)
Relative to the center of the plant 24.39 (16.04, 32.74) 1.61 (1.30, 1.92)
Relative to the center of the stem 5.06 (−0.78, 10.90) 2.64 (2.17, 3.11)