Factor Analysis

------------------------------------------------- How to Perform and Interpret reckon Analysis using SPSS presentation broker abbreviation is determinationd to find latent variables or factors among make out variables. In other words, if your selective information contains many variables, you stand use factor analytic thinking to reduce the come in of variables. Factor analysis groups variables with similar characteristics together. With factor analysis you can scram a small shape of factors from a large number of variables which is assailable of explaining the observed variance in the larger number of variables. The minify factors can also be use for throw out analysis. thither be three stages in factor analysis: 1. First, a correlation ground substance is generated for all the variables. A correlation matrix is a rectangular array of the correlation coefficients of the variables with each other. 2. Second, factors are extracted from the correlation m atrix based on the correlation coefficients of the variables. 3. Third, the factors are rotated in order to maximize the relationship betwixt the variables and some of the factors. Example You may be interested to investigate the reasons why customers debauch a mathematical product such as a particular brand of light drink (e.g. coca cola).

some(prenominal) variables were identified which influence customer to buy coca cola. close to of the variables identified as being prestigious include speak to of product, quality of product, availability of product, quantity of product, reputability of product, prestige wedded to product,experience with product, and popularity of produc t. From this, you designed a questionnaire t! o solicit customers put one over on a seven point scale, where 1 = not important and 7 = very important. The results from your questionnaire are show on the table below. completely the first twelve respondents (cases) are used in this example. elude 1: Customer survey Preparing the data set Prepare and enter the data into SPSS Data editor window. If you do not know how to create...If you wishing to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay