apply_cal

Given an appropriate set of calibration constants and information, this function will apply the calibration procedure to a tag sensor data set. Cal fields currently supported are: poly, cross, map, tcomp, tref

High-resolution movement-sensor tags typically include accelerometers
to measure body posture and sudden movements or changes in speed,
magnetometers to measure direction of travel, and pressure sensors
to measure dive depth in aquatic or marine animals. The sensors in these tags usually sample many times per second. Some tags include sensors for speed, turning rate (gyroscopes), and sound. This package provides software tools to facilitate calibration, processing, and analysis of such data. Tools are provided for: data import/export;
calibration (from raw data to calibrated data in scientific units);
visualization (for example, multi-panel time-series plots);
data processing (such as event detection, calculation of derived metrics like jerk and
dynamic acceleration, dive detection, and dive parameter calculation); and statistical analysis (for example, track reconstruction, a rotation test, and Mahalanobis distance analysis).

Stacy DeRuiter

tagtools

Work with Data from High-Resolution Biologging Tags

Mark Johnson

David Sweeney

Ye Joo McNamara-Oh

Samuel Fynewever

(Oghenkevwe) Racheal Tejevbo

Tiago Marques

Yuqian Wang

(Oghenesuvwe) Su Ogedegbe

apply_cal function

<dl><dt>X</dt>
<dd>A tag sensor data list, or a matrix or vector containing tag sensor data</dd>
<dt>cal</dt>
<dd>A calibration list for the data in X from, for example, spherical_cal.</dd>
<dt>Tempr</dt>
<dd>a tag sensor data list or a vector of temperature measurements for use in temperature compensation.
If Tempr is not a sensor data list, it must be the same size and sampling rate as the data in <code>X</code>.
Tempr is only required if there is a tcomp item in the <code>cal</code> list.</dd></dl>

Arguments

Implement a calibration on tag sensor data — apply_cal

<dl>

<dt>X</dt>
<dd>A tag sensor data list, or a matrix or vector containing tag sensor data</dd>


<dt>cal</dt>
<dd>A calibration list for the data in X from, for example, spherical_cal.</dd>


<dt>Tempr</dt>
<dd>a tag sensor data list or a vector of temperature measurements for use in temperature compensation.
If Tempr is not a sensor data list, it must be the same size and sampling rate as the data in <code>X</code>.
Tempr is only required if there is a tcomp item in the <code>cal</code> list.</dd>

</dl>

Implement a calibration on tag sensor data

apply_cal: Implement a calibration on tag sensor data

Description

Usage

Value

Arguments

Examples