R: Sample of TDR data from a fur seal

dives {diveMove} | R Documentation

## 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=""))

[Package diveMove version 1.5.2 Index]