beats_bw190918_62R

A dataset containing the heart rate record of a blue whale, collected
2019-09-18 off the coast of Big Sur, CA under NMFS permit no. 16111.

datasets

Import and process electrocardiogram (ECG) data.
Reads binary data files from UFI devices (.ube files) and provides a
Shiny app for finding and exporting heart beats.

Max Czapanskiy

beats

Heartbeat Detection in Electrocardiogram Data

beats_bw190918_62R function

A data frame with 59 rows and five variables:<dl class="dl-horizontal">
<dt>timestamp</dt><dd>time of heart beat, in POSIXct format</dd>
<dt>ecg</dt><dd>value from ECG recorder at peak voltage (see <a rd-options="" href="/link/ecg_bw190918_62R?package=beats&version=0.1.1" data-mini-rdoc="beats::ecg_bw190918_62R">ecg_bw190918_62R</a>)</dd>
<dt>period_s</dt><dd>period in seconds to next heart beat. NA if followed by a gap.</dd>
<dt>freq_hz</dt><dd>frequency of heart beat in Hz (inverse of period_s)</dd>
<dt>freq_bpm</dt><dd>frequency of heart beat in beats-per-minute</dd>
</dl>

Format

Heart rate of a blue whale — beats_bw190918_62R

A data frame with 59 rows and five variables:<dl class='dl-horizontal'>
<dt>timestamp</dt><dd>time of heart beat, in POSIXct format</dd>
<dt>ecg</dt><dd>value from ECG recorder at peak voltage (see <a rd-options='' href='ecg_bw190918_62R'>ecg_bw190918_62R</a>)</dd>
<dt>period_s</dt><dd>period in seconds to next heart beat. NA if followed by a gap.</dd>
<dt>freq_hz</dt><dd>frequency of heart beat in Hz (inverse of period_s)</dd>
<dt>freq_bpm</dt><dd>frequency of heart beat in beats-per-minute</dd>
</dl>

beats_bw190918_62R: Heart rate of a blue whale

Description

Usage

Arguments

Format

References