Testing, monitoring and dating structural changes in (linear)
regression models. strucchange features tests/methods from the
generalized fluctuation test framework as well as from the F test
(Chow test) framework. This includes methods to fit, plot and test
fluctuation processes (e.g., CUSUM, MOSUM, recursive/moving estimates)
and F statistics, respectively. It is possible to monitor incoming
data online using fluctuation processes. Finally, the breakpoints
in regression models with structural changes can be estimated
together with confidence intervals. Emphasis is always given to
methods for visualizing the data.
Package of time series tools and utilities.
Computes the Augmented Dickey-Fuller test for the null that x has
a unit root.
Estimation, lag selection, diagnostic testing, forecasting, causality
analysis, forecast error variance decomposition and impulse response
functions of VAR models and estimation of SVAR/SVEC models.
Libalkimia is a library with common classes and functionality used by finance
applications for KDE 4.
Currently, it supports a common class to represent monetary values with
arbitrary precision.
Business::OnlinePayment::PaymenTech allows you to utilize PaymenTech's
Orbital SDK credit card services. You will need to install the Perl Orbital
SDK for this to work.
Business::PayPal::IPN - Perl extension that implements PayPal IPN
This module generates commands for the Epson RP-U420 invoice printer for
printing the Unified Invoice in Taiwan.
You must install the driver and printer processor properly before you can
use the module.
You can define multiple lines of headers that will appear on each page of
the printed invoices, and when you do println the module does all the
necessary paging and stamping for you.
This module provides utility functions for the convenient store payment
collection service by TSIB (Taishin International Bank, Taiwan).
This module provides utility functions for the virtual account service by
TSIB (Taishin International Bank, Taiwan).