For example, if 100 participants are involved in your study, then 100 cases (or rows) of information should be generated. The participants in the study can be cases. Make variable names meaningful and easily recognizable. Variable names can be up to 256 characters long and must start with a letter. When defining variables as numeric, users need to specify decimal places. Commonly defined variable types are numeric or string. Any survey questionnaire item or test item can be a variable. Table 1 – Elements in Data ViewĮach column represents a variable. The difference is that the rows and columns in Data View are referred to as cases and variables, respectively (see Table 1). The Toolbar provides shortcuts to commonly used menu commands.įigure 2 – IBM SPSS Statistics Data Editor Windowĭata View When SPSS Statistics is launched, the Data Editor window opens in Data View which looks similar to a Microsoft Excel worksheet (which is just a matrix consisting of rows and columns). The Menu bar provides access to various commands which are grouped according to function.
The Title bar displays the name of the current file and the application. As displayed in Figure 2, the Data Editor window includes several components. The Data View is used for data input, and the Variable View is used for adding variables and defining variable properties (e.g., modifying attributes of variables). IBM SPSS Statistics 20 Part 1: Descriptive StatisticsĮxploring the User Interface The Data Editor window opens with two view tabs: Data View and Variable View. Click the Cancel button to close the dialog box.įigure 1 – IBM SPSS Statistics 20 Dialog Box The IBM SPSS Statistics 20 dialog box opens (see Figure 1). Click the Start button, click All Programs, click IBM SPSS Statistics, and then click IBM SPSS Statistics 20. The steps for starting the program on other computers may vary. Starting the Program The following steps are for starting IBM SPSS Statistics 20 using the computers in the ITS Training Program computer labs.
#WHAT DOES SPSS STAND FOR HOW TO#
Instructions on how to download and extract the data files are available at. The data files used with this handout are available for download at.
#WHAT DOES SPSS STAND FOR ARCHIVE#
The archive must be downloaded and executed in order to extract the data files. The data files are stored in a self-extracting archive. Is device color preference different between males and females?ĭownloading the Data Files This handout includes sample data files that can be used for hands-on practice. What color do people prefer for their device? 3. What kind of device do people prefer to own? 2. The three research questions in the sample survey are: 1.
It gives users an overview of how SPSS Statistics can be used for survey research by answering three research questions formulated in the sample survey questionnaire. This handout introduces the basic skills necessary to run IBM SPSS Statistics 20, including how to create a data file and run descriptive statistics. IBM SPSS Statistics 20 is well-suited for survey research, though by no means is it limited to just this topic of exploration. These include (1) descriptive statistics, such as frequencies, central tendency, plots, charts and lists and (2) sophisticated inferential and multivariate statistical procedures, such as analysis of variance (ANOVA), factor analysis, cluster analysis, and categorical data analysis. Among its features are modules for statistical data analysis. It can perform a variety of data analyses and presentation functions, including statistical analysis and graphical presentation of data. This program can be used to analyze data collected from surveys, tests, observations, etc. Introduction SPSS stands for Statistical Package for the Social Sciences. 2 Exploring the User Interface.3 Data View.3 Variable View. IBM SPSS Statistics 20 Part 1: Descriptive Statistics Summer 2013, Version 2.0 CALIFORNIA STATE UNIVERSITY, LOS ANGELES INFORMATION TECHNOLOGY SERVICES
0 kommentar(er)
