print.PowerSDI.Accuracy

Custom <code><a href="/link/print()?package=PowerSDI&version=1.0.0" data-mini-rdoc="PowerSDI::print()">print()</a></code> method for <code>PowerSDI.Accuracy</code> objects.

A set of functions designed to calculate the standardised
precipitation and standardised precipitation evapotranspiration indices
using NASA POWER data as described in Blain et al. (2023)
<doi:10.2139/ssrn.4442843>. These indices are calculated using a reference
data source. The functions verify if the indices' estimates meet the
assumption of normality and how well NASA POWER estimates represent
real-world data. Indices are calculated in a routine mode. Potential
evapotranspiration amounts and the difference between rainfall and potential
evapotranspiration are also calculated. The functions adopt a basic time
scale that splits each month into four periods. Days 1 to 7, days 8 to 14,
days 15 to 21, and days 22 to 28, 29, 30, or 31, where 'TS=4' corresponds to
a 1-month length moving window (calculated 4 times per month) and 'TS=48'
corresponds to a 12-month length moving window (calculated 4 times per
month).

Gabriel Constantino Blain

PowerSDI

Calculate Standardised Drought Indices Using NASA POWER Data

Graciela R. Sobierajski

Leticia L. Martins

Adam H. Sparks

print.PowerSDI.Accuracy function

<dl><dt>x</dt>
<dd>a <code>PowerSDI.Accuracy</code> object</dd>
<dt>digits</dt>
<dd>The number of digits to be used after the decimal when
displaying accuracy values.</dd>
<dt>...</dt>
<dd>ignored</dd></dl>

Arguments

Custom <code><a href='https://rdrr.io/r/base/print.html'>print()</a></code> method for <code>PowerSDI.Accuracy</code> objects.

Prints PowerSDI.Accuracy Objects — print.PowerSDI.Accuracy

<dl>

<dt>x</dt>
<dd>a <code>PowerSDI.Accuracy</code> object</dd>


<dt>digits</dt>
<dd>The number of digits to be used after the decimal when
displaying accuracy values.</dd>


<dt>...</dt>
<dd>ignored</dd>

</dl>

print.PowerSDI.Accuracy: Prints PowerSDI.Accuracy Objects

Description

Usage

Value

Arguments