School of Medicine

Wayne State University School of Medicine









STATISTICS COURSES

 

SPSS TRAINING

COMPUTERIZED STATISTICAL TRAINING

GOAL

        To enable Children's Hospital of Michigan (CHM) staff to become more proficient in study design, data management and analysis by providing practical computer based training in the use of statistical methods. Using the Statistical Package for Social Science (SPSS for Windows), a series of three training courses will be provided addressing different levels of statistical expertise, from basic to intermediate and advanced. SPSS will be used in the workshops to maximize learning time and provide the participants with the expected results outlined for each course level (see attached course descriptions). The overall goal of each course is to prepare participants to choose correctly the best statistical method and effectively apply it to answer a question about their data or hypothesis. Initially, each course will provide a framework for the statistical procedures discussed so participants can choose, or advise others to choose, the most appropriate statistical method to address a research question. Typically, this is a function of the hypothesis tested and the nature of the recorded data. For each statistical method, an appreciation of the assumptions underlying the analysis will be provided and applied to the data, and to grasp just how much they matter when drawing conclusions. Lastly, participants will be able to perform these analyses using SPSS for Windows and interpret the results, knowing which portions of the output deserve the most attention. For analyses that are not ends in themselves, participants will know the next steps to take.

  For more information, please contact Dr. R. Thomas - rthomas@med.wayne.edu

PLAN

 

Course Duration, Materials, and Cost

        Each course will be three days in duration, application-oriented and the approach will be practical. Each day will start at 9:00am and run until 4:00pm with an hour for lunch. SPSS Training Course Guides, which include a training disk tailored to the specifics of each course, will be provided for each participant. Given copyright restrictions, these course guides must be purchased at a cost of $99.00 each. However, these materials will be purchased by Children's Research Center of Michigan (CRCM) so there will be no cost to those attending. In this regard, participants will have the course guide and course files to keep permanently as their own, have them available whenever needed, and the CRCM does not violate the copyright extended to SPSS, Inc. Participants are also encouraged to bring their own data sets. Time will be put aside each day for applied analyses with real-life data sets.

Maximum Number of Participants Per Course

        The CRCM Conference Room on the third floor of Children’s Hospital of Michigan (CHM) can accommodate a maximum of six participants per course, plus the instructor. Although conducted as a group course, the smaller size and setting for the course allow participants to receive a substantial amount of individualized training and attention.

Instructor

        The courses will be provided through the CRCM. Dr. Ron Thomas (rthomas@crcm.med.wayne.edu), the Center’s biostatistician, will be the instructor for these courses.

Computers

        The CRCM will purchase seven lap-top computers to conduct the courses, one for each participant to use and one for the instructor. Each computer can be loaded with SPSS for Windows, SPSS Professional Statistics, and SPSS Advanced Statistics. Currently, the Department of Pediatrics, Wayne State University, is licensed to distribute a total of: 50 copies of SPSS for Windows; 50 copies of SPSS Advanced Statistics; and 10 copies of Professional Statistics. Eight copies of both the basic and advanced packages have been put on reserve by the CRCM in anticipation of making these courses a year-long reality. In addition, these computers will be available for individuals associated with the Department of Pediatrics and the CRCM for sign-out use from the CRCM when the classes are not in session.

Frequency

        Each course level requires three days in order to cover adequately the content. Therefore, based upon the workload of the instructor, these courses can reasonably be offered twice a month. Days set for the course can be varied to meet the scheduling requirements best fitting the majority of attendees. For example, courses can be conducted Monday through Wednesday or Wednesday through Friday but must be run continuously for three consecutive days. Also, it is anticipated that these courses will be run year-round to meet the scheduling needs of participants.

Quantifiable Success

        The success of the course can be quantified in several ways. As always, an important source of quantifiable feedback will concern the content and execution of the training program. These data are naturally gathered by surveying participants. More importantly, it is expected that individuals completing these courses will have the confidence and skills necessary to increase the amount of research currently conducted and subsequently, submitted for publication. This may encourage some to seek outside sources of funding for their investigations. Therefore, the CRCM is willing to track the number of abstracts and publications generated by participants. Aside from applied individual use, participants who have attended and completed courses are an excellent departmental source of technical knowledge for training other employees as well.

 

EXPECTED OUTPUT

COURSE LEVEL I

Basic Statistical Analysis: SPSS for Windows 8.0

Outcome description:

        In this three-day course, participants will focus on the statistical component of SPSS. This is an application-oriented course and the approach will be practical. Participants will learn several statistical techniques and recognize situations in which they would use each technique, the assumptions made by each method, how to set up an analysis using SPSS as well as how to interpret the results.

Who should attend:

        Anyone who had worked with SPSS for Windows and wants to become better versed in the statistical capabilities of SPSS for Windows. Anyone who wants to expand their knowledge of appropriate statistical procedures.

Duration:

        Three Days.

Cost:

        None to participants. The CRCM will underwrite the cost of purchasing the manuals and training disks.

Prerequisites:

        Some familiarity with SPSS is helpful but not necessary, though a basic understanding of purpose and functions of Windows environment software is helpful.

Course content:

        Basic statistical concepts

        Influence of sample size

        Data checking

        Describing categorical data: frequencies

        Comparing groups: crosstabs with chi-square test

        Exploring data analysis: interval scale data

        Mean differences between groups: simple case with t-test

        One factor ANOVA

        Two factor ANOVA

        Bivariate plots and statistics

        Correlation and scatterplots

        Introduction to linear regression

 

EXPECTED OUTPUT

COURSE LEVEL II

Intermediate Statistical Topics: SPSS for Windows 8.0

Outcome Description:

        In this two-day course, participants will have a chance to explore further the capabilities of SPSS in more detail. This course is designed both as a complement course to the Basics and as a stand alone for experienced users who have learned on their own and now want more formal training. Participants will learn ways to automate their work, manipulate data files and results, and send output to other Windows applications. Participants will also learn how to merge data sets and edit charts for publication.

Who should attend:

        Anyone who has worked with SPSS and wants to become better versed in the capabilities of SPSS for Windows. Anyone who uses SPSS on a regular basis and wants to know the most efficient and effective ways to use the software.

Duration:

        Two Days.

Cost:

        None to participants. The CRCM will underwrite the cost of purchasing the manuals and training disks.

Prerequites:

        Experience with SPSS for Windows or completion of SPSS Basics for Windows course. Within SPSS for Windows 8.0 the attendee should be able to read and label their data, run basic analysis procedures (frequencies, crosstabs), perform basic data transformations (recodes), and create charts (barcharts). In addition, Intermediate attendees should be able to maneuver among the various windows within SPSS for Windows (Data Editor window, Viewer window), and perform basic editing of pivot tables and charts using SPSS.

Course Content:

        Different Ways of Running SPSS

        Automating SPSS using syntax and Production Mode

        Filtering and selecting cases

        Recoding and computing new variables

        Advanced data modifications

        Graph templates and charts

        Customizing Output in the Pivot Table Editor

        Moving SPSS results to other software

        Controlling the SPSS Environment

        Adding files to compare groups

 

EXPECTED OUTPUT

COURSE LEVEL III

Advanced Statistical Topics: SPSS for Windows 8.0

Outcomes description:

        The material covered in this three-day course consists of several advanced statistical procedures available in SPSS Base, Advanced Statistics, and Professional Statistics packages. Participants will learn the most appropriate frameworks in which to apply an advanced statistical technique available in SPSS, understand the assumptions underlying each, and how to correctly interpret the results, knowing which portion of the output matters the most.

Who should attend:

        Anyone who has the desire to fully explore their data sets with a powerful set of sophisticated univariate and multivariate analytical techniques.

Duration:

        Three Days.

Cost:

        None to participants. The CRCM will underwrite the cost of purchasing the manuals and training disks.

Prerequisites:

        Experience with SPSS Basic statistical techniques. Participants should have an understanding of the difference between descriptive and inferential techniques. Some experience in research modeling is helpful. For users of SPSS for Windows Base System and SPSS Advanced Statistics.

Course content:

        Taxonomy of Methods

        Discriminant Analysis

        Logistic Regression

        Nonlinear Regression

        Survival Analysis (Kaplan-Meier)

        Cluster Analysis

        Factor Analysis

        Loglinear Analysis

        Multivariate Analysis of Variance

        Repeated Measures Analysis of Variance




© 2002 Copyright Wayne State University Board of Governors