ExtractRecSummary: Extended Function to Extract Summary Data for each Receiver...
In VTrack: A Collection of Tools for the Analysis of Remote Acoustic Telemetry Data

Description Usage Arguments Details Value Author(s) Examples

This function extracts summary data for each receiver serial number in the file

1	ExtractRecSummary(sInputFile)

sInputFile

a data frame containing VTrack archive data, this archive is created using the ReadInputData function

duration given in days.

`RECEIVERID`	a character vector containing the factory assigned receiver serial number
`STATIONNAME`	a character vector containing the user defined station name
`FIRSTDETECT`	a vector of class POSIXct of the time of the first location fix
`NODETECTS`	a numeric vector giving the number of transmitter location fixes
`LASTDETECT`	a vector of class POSIXct of the time of the last location fix
`NOTRANSMITTER`	a numeric vector giving the number of unique transmitter ids detected

Ross Dwyer

data(crocs)
# Load the crocodile data in the VTrack archive format
#  adding 10 hours to convert from UTC 
Vcrocs <- ReadInputData(infile=crocs,
                        iHoursToAdd=10,
                        dateformat = NULL,
                        sVemcoFormat='1.0')

# Extract summary table of receivers in the file
ExtractRecSummary(Vcrocs)