log_msg

Internal helper that prints a timestamped message when the current log
level is at least <code>level</code>.

internal

Implements a novel Bayesian disaggregation framework that combines
Principal Component Analysis (PCA) and Singular Value Decomposition (SVD)
dimension reduction of prior weight matrices with deterministic Bayesian
updating rules. The method provides Markov Chain Monte Carlo (MCMC) free
posterior estimation with built-in diagnostic metrics. While based on
established PCA (Jolliffe, 2002) <doi:10.1007/b98835> and Bayesian principles
(Gelman et al., 2013) <doi:10.1201/b16018>, the specific integration for
economic disaggregation represents an original methodological contribution.

José Mauricio Gómez Julián

BayesianDisaggregation

Bayesian Methods for Economic Data Disaggregation

log_msg function

<dl><dt>level</dt>
<dd>Character level: "TRACE","DEBUG","INFO","WARN","ERROR".</dd>
<dt>...</dt>
<dd>Message components (will be concatenated with spaces).</dd></dl>

Arguments

Log message with timestamp — log_msg

<dl>

<dt>level</dt>
<dd>Character level: "TRACE","DEBUG","INFO","WARN","ERROR".</dd>


<dt>...</dt>
<dd>Message components (will be concatenated with spaces).</dd>

</dl>

log_msg: Log message with timestamp

Description

Usage

Arguments