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ecoisilva authored Dec 6, 2021
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Expand Up @@ -16,7 +16,7 @@ Preprint is available on [EcoEvoRxiv](https://ecoevorxiv.org/23wq7/). Click [her
> This repository is a companion piece to our manuscript *"Autocorrelation-informed home range estimation: a review and practical guide"*, and provides:
1. [R tutorial](https://ecoisilva.github.io/AKDE_minireview/code/AKDE_R-tutorial.html) (or as a [.pdf](files/SuppFile2_R-tutorial.pdf) file).
1. Simulation [data](data/data_sims.csv) and [code](code/AKDE_sims.R).
2. Simulation [data](data/data_sims.csv) and [code](code/AKDE_sims.R).

# R tutorial:

Expand All @@ -37,6 +37,8 @@ We provide a guide to **home range estimation** using the following workflow:
- **Step 4.** -- Feeding a movement model into the *home range estimator*;
- **Step 5.** -- Evaluating additional *biases*, applying *mitigation measures*.

Click [here](https://ecoisilva.github.io/AKDE_minireview/code/AKDE_R-tutorial.html) for the tutorial as a GitHub page (or [here](files/SuppFile2_R-tutorial.pdf) as a .pdf file).

# Simulations:

> To quantify the level of improvement offered by each mitigation measure and to explore the tradeoff between accuracy and computational cost, we performed a detailed simulation study. For more details, check our manuscript [here](https://www.biorxiv.org/).
Expand All @@ -48,14 +50,14 @@ We provide a guide to **home range estimation** using the following workflow:
The [:file\_folder: **data**](/data) directory contains:

- [:memo: data_sims.csv](data_sims.csv): Output from simulations.
- `method` ? home range estimator method
- `duration` ? sampling duration (in days)
- `bias` ? difference between the 95% home range estimate and the true 95% area
- `cost` ? computational cost (in seconds)
- `relArea` ? Relative home range area (true home range area is scaled to 1)
- `error` ? Relative error of home range area
- `tau_p` ? position autocorrelation timescale (in sec)
- `tau_v` ? velocity autocorrelation timescale (in sec)
- `method` - home range estimator method
- `duration` - sampling duration (in days)
- `bias` - difference between the 95% home range estimate and the true 95% area
- `cost` - computational cost (in seconds)
- `relArea` - Relative home range area (true home range area is scaled to 1)
- `error` - Relative error of home range area
- `tau_p` - position autocorrelation timescale (in sec)
- `tau_v` - velocity autocorrelation timescale (in sec)
- [:memo: example_data_longlat.csv](example_data_longlat.csv): Example dataset with coordinates as latitude/longitude.
- [:memo: example_data_utm.csv](example_data_utm.csv): Example dataset with UTM coordinates.

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