2013년 7월 15일 월요일

통계학 자동차의 판매가격에 영향을 미치는 요인 분석(영문)

통계학 자동차의 판매가격에 영향을 미치는 요인 분석(영문)
[통계학] 자동차의 판매가격에 영향을 미치는 요인 분석(영문).ppt


목차
Research Purpose & Process
Selection of potentially relevant variables
Data Collection
Regression Analysis using SAS
Conclusion


본문
Research Purpose

Nowadays, there are many different models of cars and their prices range.

We want to know what the factors are which affect the selling price of the car and how much each variable explains the selling price.


Research Process

To determine if there is a correlation between various factors and the selling price of the car, the multiple linear regression model was used.

Research Process
I. Ten explanatory variables that are likely to affect selling price of the car were potentially set and the data were collected.http://www.enuri.com/car
II. The standard regression assumptions were checked.
III. Fitness of model was examined by deciding whether the price of the car can be explained by each variance.


본문내용
ression Analysis using SAS
Data Collection
Selection of potentially relevant variables
Research Purpose & Process

Research Purpose
Nowadays, there are many different models of cars and their prices range.
We want to know what the factors are which affect the selling price of the car and how much each variable explains the selling price.

Research Process
Research Process
I. Ten explanatory varia
 

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