Könyv Forecasting Fuel Consumption Requirements for the Air Force Flying Hour Program Using Pooled Time Series Analysis Thomas W Brown

Forecasting Fuel Consumption Requirements for the Air Force Flying Hour Program Using Pooled Time Series Analysis

Szerző: Thomas W Brown
Nyelv: Angol
Kötés: Puha kötésű
Kiadó: Biblioscholar
Elérhetőség: Beszállítói készleten
Küldés 14-21 napon belül
6 277 Ft
The United States Coast Guard uses pooled time series analysis to develop a ship and aviation fuel r...

Információk a könyvről

Szerző
Nyelv
Angol
Kötés
Könyv - Puha kötésű
Kiadva
2012
oldal
64
EAN
9781288414710
ISBN
9781288414710
Enbook ID
08251046
Kiadó
Súly
132
Méretek
189 x 246 x 3

Teljes leírás

The United States Coast Guard uses pooled time series analysis to develop a ship and aviation fuel requirement forecasting model. Given the volatility of aviation fuel prices and the USAF dependency on foreign oil, alternative fuel sources are a serious consideration and require forecasting models when conducting comparison studies. This research uses the Coast Guard's methodology to develop an Air Force aviation fuel requirements model for the Air Force Cost Analysis Agency (AFCAA). By pooling 1,442 historical consumption time series data points, two regression models are developed that predict aviation fuel requirements in gallons. The remaining 356 randomly excluded data points are then used to validate the two regression models. The research shows that 100 percent of the least squares estimated gallons consumed fell within a 95 percent confidence interval for the single and the sub macro-level models. However, the single and sub macro-level models are fundamentally flawed as both fail the underlying linear regression assumptions of normality, constant variance, and independence. Although the research produces two models that predict aviation fuel requirements well, the application of either the single or sub macro-level models are discourage without proper understanding of the underlying statistics provided.

Érdekelheti

9 624 Ft

An American Tragedy

Theodore Dreiser
12 971 Ft

Dangerous Medicine

Sydney A. Halpern
9 564 Ft

Osteosarcoma

Takafumi Ueda
60 687 Ft
3 930 Ft

Saved from the Sea

W. H. G. Kingston
9 638 Ft
10 382 Ft

Star Patrol I

James A Connell
8 054 Ft

Rumbles & Ripples

Anthony Jr Moore
12 333 Ft
18 959 Ft

City of the Sun

David Levien
6 800 Ft

Azok a vásárlók, akik ezt a könyvet megvásárolták, a következőket is megvásárolták

13 742 Ft

Logik

Christoph Sigwart
10 657 Ft
11 327 Ft