earthquakes

The data set consists of 1859 earthquakes (with magnitude above or equal to
2.0 in Richter's scale), which occurred from 25 November 1944 to 16 October
2013 in the northwest (NW) part of the Iberian Peninsula.
The area considered is limited by the coordinates 41N-44N and 6W-10W,
which contains the autonomic region of Galicia (Spain) and northern Portugal.

datasets

Multidimensional nonparametric spatial (spatio-temporal) geostatistics.
S3 classes and methods for multidimensional: linear binning,
local polynomial kernel regression (spatial trend estimation), density and variogram estimation.
Nonparametric methods for simultaneous inference on both spatial trend
and variogram functions (for spatial processes).
Nonparametric residual kriging (spatial prediction).
For details on these methods see, for example, Fernandez-Casal and Francisco-Fernandez (2014)
<doi:10.1007/s00477-013-0817-8> or Castillo-Paez et al. (2019) <doi:10.1016/j.csda.2019.01.017>.

Ruben FernandezCasal

npsp

Nonparametric Spatial Statistics

Ruben Fernandez-Casal

earthquakes function

A data frame with 1859 observations on the following 6 variables:<dl>
 <dt>date</dt>
<dd>Date and time (POSIXct format).</dd> <dt>time</dt>
<dd>Time (years since first event).</dd> <dt>lon</dt>
<dd>Longitude.</dd> <dt>lat</dt>
<dd>Latitude.</dd> <dt>depth</dt>
<dd>Depth (km).</dd> <dt>mag</dt>
<dd>Magnitude (Richter's scale).</dd>
</dl>

Format

Earthquake data — earthquakes

A data frame with 1859 observations on the following 6 variables:<dl>
 <dt>date</dt>
<dd>Date and time (POSIXct format).</dd>

 <dt>time</dt>
<dd>Time (years since first event).</dd>

 <dt>lon</dt>
<dd>Longitude.</dd>

 <dt>lat</dt>
<dd>Latitude.</dd>

 <dt>depth</dt>
<dd>Depth (km).</dd>

 <dt>mag</dt>
<dd>Magnitude (Richter's scale).</dd>


</dl>

earthquakes: Earthquake data

Description

Arguments

Format

References

Examples