argo2016

A dataset containing ocean temperature measurements from
three pressure levels (depths), measured by profiling
floats from the Argo program. Data collected in Jan, Feb,
and March of 2016.

datasets

Functions for fitting and doing predictions with
Gaussian process models using Vecchia's (1988) approximation.
Package also includes functions for reordering input locations,
finding ordered nearest neighbors (with help from 'FNN' package),
grouping operations, and conditional simulations.
Covariance functions for spatial and spatial-temporal data
on Euclidean domains and spheres are provided. The original
approximation is due to Vecchia (1988)
<http://www.jstor.org/stable/2345768>, and the reordering and
grouping methods are from Guinness (2018)
<doi:10.1080/00401706.2018.1437476>.
Model fitting employs a Fisher scoring algorithm described
in Guinness (2019) <doi:10.48550/arXiv.1905.08374>.

Joseph Guinness

GpGp

Fast Gaussian Process Computation Using Vecchia's Approximation

Matthias Katzfuss

Youssef Fahmy

argo2016 function

A data frame with 32436 rows and 6 columns<dl>
 <dt>lon</dt>
<dd>longitude in degrees between 0 and 360</dd> <dt>lat</dt>
<dd>latitude in degrees between -90 and 90</dd> <dt>day</dt>
<dd>time in days</dd> <dt>temp100</dt>
<dd>Temperature at 100 dbars (roughly 100 meters)</dd> <dt>temp150</dt>
<dd>Temperature at 150 dbars (roughly 150 meters)</dd> <dt>temp200</dt>
<dd>Temperature at 200 dbars (roughly 200 meters)</dd>
</dl>

Format

Ocean temperatures from Argo profiling floats — argo2016

A data frame with 32436 rows and 6 columns<dl>
 <dt>lon</dt>
<dd>longitude in degrees between 0 and 360</dd>

 <dt>lat</dt>
<dd>latitude in degrees between -90 and 90</dd>

 <dt>day</dt>
<dd>time in days</dd>

 <dt>temp100</dt>
<dd>Temperature at 100 dbars (roughly 100 meters)</dd>

 <dt>temp150</dt>
<dd>Temperature at 150 dbars (roughly 150 meters)</dd>

 <dt>temp200</dt>
<dd>Temperature at 200 dbars (roughly 200 meters)</dd>


</dl>

argo2016: Ocean temperatures from Argo profiling floats

Description

Usage

Arguments

Format