compare_detects

This function compares two detection dataframes from filtered acoustic
telemetry detections and identifies the filtered out detections. The first
input is the original dataframe, the second is the filtered dataframe. Then
it creates a dataframe of detections which are missing from the filtered
dataframe.

Filtering of raw acoustic telemetry transmissions
from three acoustic telemetry companies (ATS, Lotek, Teknologic). The
filtering steps check for false positives caused by reflected transmissions
from surfaces and false pings from other noise generating equipment. The
filter is unique for each technology type. The package was written in
concert with the Interagency Telemetry Advisory Group (iTAG) and makes use
of the JSATS California Fish Tracking Database:
<https://oceanview.pfeg.noaa.gov/CalFishTrack/>.

Taylor Spaulding

filteRjsats

Filter Raw JSATS Acoustic Telemetry Files from Lotek, ATS,
Teknologic

Arnold Ammann

Travis Hinkelman

compare_detects function

<dl><dt>a1</dt>
<dd>unfiltered detection dataframe</dd>
<dt>a2</dt>
<dd>filtered detection dataframe</dd></dl>

Arguments

Compare two Detection Dataframes — compare_detects

<dl>

<dt>a1</dt>
<dd>unfiltered detection dataframe</dd>


<dt>a2</dt>
<dd>filtered detection dataframe</dd>

</dl>

compare_detects: Compare two Detection Dataframes

Description

Usage

Value

Arguments

Examples