spatsoc - Group Animal Relocation Data by Spatial and Temporal Relationship

Detects spatial and temporal groups in GPS relocations (Robitaille et al. (2019) <doi:10.1111/2041-210X.13215>). It can be used to convert GPS relocations to gambit-of-the-group format to build proximity-based social networks In addition, the randomizations function provides data-stream randomization methods suitable for GPS data.

Last updated 2 days ago

animalgpsnetworksocialspatial

9.78 score 24 stars 3 packages 134 scripts 402 downloads

spatsoc - Group Animal Relocation Data by Spatial and Temporal Relationship

Detects spatial and temporal groups in GPS relocations (Robitaille et al. (2019) <doi:10.1111/2041-210X.13215>). It can be used to convert GPS relocations to gambit-of-the-group format to build proximity-based social networks In addition, the randomizations function provides data-stream randomization methods suitable for GPS data.

Last updated 2 days ago

animalgpsnetworksocialspatial

9.78 score 24 stars 3 packages 134 scripts 402 downloads

irg - Instantaneous Rate of Green Up

Fits a double logistic function to NDVI time series and calculates instantaneous rate of green (IRG) according to methods described in Bischoff et al. (2012) <doi:10.1086/667590>.

Last updated 11 days ago

irgmodisndvi

4.98 score 3 stars 32 scripts 263 downloads

distanceto - Calculate Distance to Features

Calculates distances from point locations to features. The usual approach for eg. resource selection function analyses is to generate a complete distance to features surface then sample it with your observed and random points. Since these raster based approaches can be pretty costly with large areas, and often lead to memory issues in R, the distanceto package opts to compute these distances using efficient, vector based approaches. As a helper, there's a decidedly low-res raster based approach for visually inspecting your region's distance surface. But the workhorse is distance_to.

Last updated 1 years ago

animaldistance-toecologyresource-selectionrsfspatial

4.88 score 5 stars 1 packages 10 scripts 206 downloads

camtrapmonitoring - Camera Trap Monitoring For Estimating Wildlife Density

Evaluating potential camera trap locations. Potential locations are evaluated using relevant spatial layers producing a dataset of selected locations with covariates that can be used to quantify sampling bias. Soon - density estimation methods.

Last updated 5 months ago

camera-trapcamera-trapsspatialwildlife

3.30 score 2 stars 2 scripts

hwig - Half-Weight Index Gregariousness

The half-weight index gregariousness (HWIG) is an association index used in social network analyses. It extends the half-weight association index (HWI), correcting for level of gregariousness in individuals. It is calculated using group by individual data according to methods described in Godde et al. (2013) <doi:10.1016/j.anbehav.2012.12.010>.

Last updated 2 years ago

social-network-analysis

2.70 score 2 scripts 204 downloads

ScaleInMultilayerNetworks - Package Accompanying: The Problem And Promise Of Scale In Multilayer Animal Social Networks.

Scale remains a foundational concept in ecology. Spatial scale, for instance, has become a central consideration in the way we understand landscape ecology and animal space use. Meanwhile, scale-dependent social processes can range from fine-scale interactions to co-occurrence and overlapping home ranges. Furthermore, sociality can vary within and across seasons. Multilayer networks promise the explicit integration of the social, spatial and, temporal contexts. Given the complex interplay of sociality and animal space use in heterogeneous landscapes, there remains an important gap in our understanding of the influence of scale on animal social networks. Using an empirical case study, we discuss ways of considering social, spatial and, temporal scale in the context of multilayer caribou social networks. Effective integration of social and spatial processes, including biologically meaningful scales, within the context of animal social networks is an emerging area of research. We incorporate perspectives that link the social environment to spatial processes across scales in a multilayer context.

Last updated 3 years ago

ecologymultilayer-networkssocial-network-analysis

2.00 score 1 stars

preparelocs - Prepares Relocations For The WEEL

Prepares animal relocation datasets for the Wildlife Evolutionary Ecology Lab at Memorial University.

Last updated 10 months ago

animalanimal-movementgpstargets

1.70 score

CSEE.reproducible.workflows.workshop - Workshop for CSEE 2023 On Reproducible Workflows In R

Developing a reproducible workflow in R using functions, targets and renv.

Last updated 1 years ago

conflictedfunctionsprojectsrenvreproducibilitytargetstargets-pipeline

1.70 score 1 stars

SocCaribou - Package Accompanying: Space-use and social organization in a gregarious ungulate: testing the conspecific attraction and resource dispersion hypotheses

Package Accompanying: Space-use and social organization in a gregarious ungulate: testing the conspecific attraction and resource dispersion hypotheses

Last updated 6 years ago

cariboumammalsocial-network-analysisspace-use

1.70 score