UM Stats Camp Intro to SPSS for Windows Sam Gordji ccsam@olemiss.edu Spring 2009 Visit us on the Web at www.olemiss.edu/depts/it. Stats Consultations Dissertations Review of methods Assistance with analysis Guidance using SAS or SPSS Assistance formatting data sets Up to three free consults per project “I passed my final defense yesterday. Thank you so much for your help. My committee members were pleased with my final draft.” Visit us on the Web at www.olemiss.edu/depts/it. Getting SPSS Ole Miss Network License for SPSS 17 for Windows Base/Advanced/Regression Modules Paid for by IT/School of Education/School of Applied Sciences/Provost Maintenance paid for by Psychology Department, Economics Department, School of Applied Sciences, School of Education, Political Science Department Unlimited number of installations on UM-owned computers No charge to department or researcher Not generally available for student-owned computers Computer must be connected to the network while using SPSS Visit us on the Web at www.olemiss.edu/depts/it. If purchased separately, one copy of SPSS would cost: SPSS® Base 17.0 for windows® $639.00 SPSS Advanced ModelsTM 17.0 for windows® SPSS Regression ModelsTM 17.0 for windows ® $539.00 $539.00 = $1,717.00 Instructions for SPSS Network Deployment Using GPO: http://www.olemiss.edu/depts/it/seminars/guides/spss_networkdep.html Instructions for Use Add-On Components with UM network license: http://www.olemiss.edu/depts/it/seminars/guides/spss_modules.html SPSS Add-On Component Pricelist: http://www.spss.com , Then search for Add-On Visit us on the Web at www.olemiss.edu/depts/it. Student Licensing Options SPSS Student Version - $100 • Up to 50 variables & 1,500 cases • No scripting/syntax/automation SPSS Graduate Pack - $200 • No variable/case limits • Base/Advanced/Regression/AMOS Learn more: http://www.spss.com/vertical_markets/education/SPSS_student_versions.htm Order SPSS Student Version or SPSS Graduate Pack Online: http://www.spss.com/vertical_markets/education/online.htm Visit us on the Web at www.olemiss.edu/depts/it. Installation instructions and downloads: http://www.olemiss.edu/depts/it/seminars/guides/spss.html Visit us on the Web at www.olemiss.edu/depts/it. Click on “Download the SPSS 17 software (600MB SPSS.zip)” to download and save Visit us on the Web at www.olemiss.edu/depts/it. Getting SPSS Installation Help IT Helpdesk helpdesk@olemiss.edu 915-5222 Hours 8:00 – 5:00 Visit us on the Web at www.olemiss.edu/depts/it. Getting SPSS Usage Help Mississippi Center for Supercomputing Research (MCSR) www.mcsr.olemiss.edu assist@mcsr.olemiss.edu Visit us on the Web at www.olemiss.edu/depts/it. SPSS 17 is Installed on 54 Windows PCs in the Galtney Center Student Lab Hours: Sunday 1:00 p.m. to Friday 5:00 p.m. (open 24 hours) Saturday 10:00 a.m. to 6:00 p.m. Visit us on the Web at www.olemiss.edu/depts/it. SPSS 17 is Installed in Academic Departmental Labs Departmental SPSS Labs: School of Education Economics Dept. others… Visit us on the Web at www.olemiss.edu/depts/it. SPSS on MAC SPSS (Windows) may be installed on a MAC A program called Parallels Desktop is needed to install SPSS (Windows) on a MAC and costs about $80.00, please visit: http://www.parallels.com/ VMware Fusion is also a program that lets users run Windows on a MAC and costs about $40.00, please visit: http://www.vmware.com/products/fusion/resources/ SPSS does not support running SPSS17 on a Parallels Desktop or VMware Please email assist for more information: assist@mcsr.olemiss.edu Starting SPSS Download freq.sps To start SPSS go to: Start>All Programs>SPSS Inc>SPSS17.0>SPSS Statistics 17.0 Click “SPSS Statistics 17.0” to start SPSS17.0 Click “cancel” to close the Window “What would you like to do?” On “Untitled1 Window” Choose File>Open>Syntax Under Desktop, click freq.sps Choose run>all, to run freq.sps Text copy of freq.sps DATA LIST /male 1-2 female 4-6. /* This is an example of Frequencies, date modified 1/29/09, Sam Gordji */ variable labels male 'male over 20' female 'female over 20'. BEGIN DATA. 79 52 49 38 .. .. Some data are not shown here. .. .. 27 51 23 42 21 21 end data. /* SPSS is not case sensitive */ FREQUENCIES VARIABLES=male female/ STATISTICS=MEDIAN MODE DEFAULT/. A Few Programming Notes About freq.sps Comments are placed between “ /* ” and “ */ ” • Example: /* This is a comment */ Example: freq.sps • DATA LIST /male 1-2 female 4-6 • DATA LIST signals the start of a program • This program has only 2 variables, male and female • Variable male is on columns 1-2 • Variable female is on columns 4-6 Download and run oneway.sps Results of Analysis of Variance (ANOVA) from oneway.sps ANOVA DEP Sum of Squares Degrees of Freedom (df) Mean Square Between Groups 18.500 2 9.250 Within Groups 13.500 8 1.688 Total 32.000 10 Results Significant (F) level 5.481 .032 Next Slide is the Actual Output from SPSS Practicing “Point” and “Click” Go to Untitled2 Choose Analyze>Descriptive Statistics>Frequencies Choose variable DEP and perform the analysis Choose another statistics, e.g. Correlate and find the correlation between the two variables Creating and Running a Short SPSS Program Close all SPSS’ Windows Open SPSS and enter the following data in Untitled1 2 3 3 3 4 5 4 5 Obtain the Frequencies for the above data by Analyze> Descriptive Statistics>Frequencies Exercise: Creating Crosstab Close all the SPSS Windows Open SPSS and create a 3 by 6 matrix (3 rows and 6 columns) Find Crosstabs under analyze and obtain the Crosstab For More Information Jason Hale Manager of Research Support jghale@olemiss.edu Sam Gordji, Ph.D. Statistical Consultant ccsam@olemiss.edu Visit us on the Web at www.olemiss.edu/depts/it.