CRAN/E | diffusion

diffusion

Forecast the Diffusion of New Products

Installation

About

Various diffusion models to forecast new product growth. Currently the package contains Bass, Gompertz, Gamma/Shifted Gompertz and Weibull curves. See Meade and Islam (2006) doi:10.1016/j.ijforecast.2006.01.005.

github.com/mamut86/diffusion
Bug report File report

Key Metrics

Version 0.4.0
R ≥ 3.5.0
Published 2024-04-16 16 days ago
Needs compilation? no
License LGPL-2.1
CRAN checks diffusion results

Downloads

Yesterday 11 0%
Last 7 days 110 -40%
Last 30 days 551 +166%
Last 90 days 959 +13%
Last 365 days 3.196 -24%

Maintainer

Maintainer

Oliver Schaer

info@oliverschaer.ch

Authors

Oliver Schaer

aut / cre

(Assistant Professor, LeBow College of Business, Drexel University, USA)

Nikolaos Kourentzes

aut

(Professor of Predictive Analytics, School of Informatics, Skoevde University, Sweden)

Ivan Svetunkov

aut

(Lecturer at Centre for Marketing Analytics and Forecasting, Lancaster University, UK)

Material

README
NEWS
Reference manual
Package source

In Views

TimeSeries

macOS

r-prerel

arm64

r-release

arm64

r-oldrel

arm64

r-prerel

x86_64

r-release

x86_64

Windows

r-prerel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

diffusion archive

Depends

R ≥ 3.5.0

Imports

nloptr
systemfit
optimx