Theoretical Aspects Concerning the Testing of the Significance of the Regression Model
Journal Title: Revista Romana de Statistica - Year 2014, Vol 62, Issue 7
Abstract
Before beingutilized, any model based on the regression function must be analysed and accommodated to the actual conditions implied by the performed analysis. The veracity of the outcomes resulting out of the utilization of the regression model implies that the significance of the model being taken into consideration is tested. Testing the significance of the regression linear model can be accomplished by applying statistical procedures, out of which we shall consider only the Student test and the variation analysis.
Authors and Affiliations
Constantin ANGHELACHE, Alexandru URSACHE, Bogdan DRAGOMIR, Georgeta BARDAŞU (LIXANDRU), Marius POPOVICI
Keywords
Related Articles
- EP ID EP121637
- DOI -
- Views 159
- Downloads 0
Sisteme suport pentru negociere
This paper describes several software platforms aimed at supporting decisions and negotiation. Current business environment, subjected to heavy changes, finds in the software systems an appropriate instrument to develop...
Relaţia dintre performanţele sistemului de învăţământ şi cerinţele pieţei muncii
Articolul prezintă rezultatele investigaţiilor cu unele neconcordanţe educaţionale apărute pe piaţa muncii din România şi soluţii pentru o adaptare mai rapidă a sistemului de învăţământ la transformările pieţei. Analiza...
Risk Management and Its Economic-Financial Importance
Risk management refers to balancing risk and earnings, generally those who run businesses naturally assume the risk because they get in that position as a result of past successes. The challenge for managers is the intel...
Using R as an alternative teaching tool in the Ecological University of Bucharest
In a global world universities want to offer the best education to their students so that they can be competitive on the labour market both in the country where they studied and beyond its borders.The Romanian education...
Using R To Get Value Out Of Public Data
Public sector information contains great value for the citizens in general. Data stored on computers of public institutions doesn’t have value on its own. It has to be processed and analyzed to obtain information, and fu...