a_gmean

Weighted geometric mean of a vector. <code>NA</code> are skipped by default.

A comprehensive high-level package, for composite indicator construction and analysis. It is a "development environment"
for composite indicators and scoreboards, which includes utilities for construction (indicator selection, denomination, imputation,
data treatment, normalisation, weighting and aggregation) and analysis (multivariate analysis, correlation plotting, short cuts for
principal component analysis, global sensitivity analysis, and more). A composite indicator is completely encapsulated inside a single
hierarchical list called a "coin". This allows a fast and efficient work flow, as well as making quick copies, testing methodological variations and making comparisons.
It also includes many plotting options, both statistical (scatter plots, distribution plots) as well as for presenting results.

William Becker

COINr

Composite Indicator Construction and Analysis

a_gmean function

<dl><dt>x</dt>
<dd>A numeric vector of positive values.</dd>
<dt>w</dt>
<dd>A vector of weights, which should have length equal to <code>length(x)</code>. Weights are relative
and will be re-scaled to sum to 1. If <code>w</code> is not specified, defaults to equal weights.</dd></dl>

Arguments

Weighted geometric mean — a_gmean

<dl>

<dt>x</dt>
<dd>A numeric vector of positive values.</dd>


<dt>w</dt>
<dd>A vector of weights, which should have length equal to <code>length(x)</code>. Weights are relative
and will be re-scaled to sum to 1. If <code>w</code> is not specified, defaults to equal weights.</dd>

</dl>

a_gmean: Weighted geometric mean

Description

Usage

Value

Arguments

Details

Examples