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Table 1 Possible predictors for statistical power and type I error rates in the context of habitat selection and large-scale attraction based on animal tracking data

From: Analysis of local habitat selection and large-scale attraction/avoidance based on animal tracking data: is there a single best method?

Variable name

Explanation

Hab_auto

strength of spatial habitat autocorrelation

Hab_anis

anisotropy of spatial habitat autocorrelation

Hab_smooth

smoothness of transition between habitats

Hab_type

continuous or categorical habitat

σSD

strength of randomness in animal movement

σα

movement bias towards attraction centre

σω

habitat selection strength

σran

strength of directional persistence

σran2

reducing directional persistence in preferred habitats

Errorspat

strength of spatial measurement error

Meth_SLRM

spatial logistic regression model, dummy points are randomly generated inside the minimal convex polygon

Meth_SLRM_s

as for SLRM but with spatial 2D smooth aiming to reduce spatial autocorrelation

Meth_SLRM_w

as for SLRM but with strong weights assigned to dummy points

Meth_SSM

step selection model

Meth_iSSM

integrated step selection model including model selection with respect to the autocorrelation terms

Meth_ST-PPM

spatio-temporal point process model including model selection with respect to the autocorrelation terms

  1. Predictors related to habitat start with ‘Hab...’, predictors related to animal movement with ‘ σ...’, and predictors related to the statistical method applied to simulated tracking data with ‘Meth_...’