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Ecological Processes

Table 2 Frequency comparison of vegetation types and distance classes

From: Tropical ash (Fraxinus udhei) invading Andean forest remnants in Northern South America

Variable

Relation

p value

Vegetation type

Tall forest/low forest

0.08

Tall forest/shrubland

9.3E−08

Low forest/shrubland

7.2E−17

Distance classes (m)

0–300/300–600

3.3E−05

  1. Result of a chi-squared frequency comparison test (χ2) with the diameter categories between vegetation types and distance classes
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