dives {diveMove}

Sample of TDR data from a fur seal

Description

This data set is meant to show a typical organization of a TDR *.csv file, suitable as input for readTDR, or to construct a TDR object. divesTDR is an example TDR object.

Format

Bzip2-compressed file. A comma separated value (csv) file with 34199 TDR readings, measured at 5 s intervals, with the following columns:

date

Date

time

Time

depth

Depth in m

light

Light level

temperature

Temperature in degrees Celsius

speed

Speed in m/s

The data are also provided as a TDR object (*.RData format) for convenience.

Details

The data are a subset of an entire TDR record, so they are not meant to make valid inferences from this particular individual/deployment.

divesTDR is a TDR object representation of the data in dives.

divesTDRzoc is the same data, but has been zero-offset corrected with the "filter" method (k=c(3, 5760), probs=c(0.5, 0.02), na.rm=TRUE, depth.bounds=range(getDepth(divesTDR))).

Source

Sebastian P. Luque, Christophe Guinet, John P.Y. Arnould

See Also

readTDR, diveStats.

Examples

zz <- system.file(file.path("data", "dives.csv"),
                  package="diveMove", mustWork=TRUE)
str(read.csv(zz, sep=";", na.strings=""))