StatisticalpackageforthesocialsciencespssPPT课件.ppt

Statisticalpackageforthesocialscience spss Itisalarge scalestatisticssoftwarepackagedevelopedbyAmericanspssCorporationin1980s Applicationofspssisextremelywidelyinscientificresearchactivityallovertheworld Spssforwindows11 0istheneweditionwhichpromotesintheendofthe90 s Comparedwithotherstatisticalsoftware spssdonotneedtoremembertedious aridsentenceandorders Solongastheuserhasthecommoncomputerandstatisticsknowledge theycancarryontheoperationbyusingthemouse andobtainsthestatisticalanalysisresultwhichtheyneed Thefollowingintroducesitsconcreteapplicationmethodbrieflyandtothepoint 2020 1 27 1 Spssrequirementstoenvironment Spssinterface Editsdataset Setupspss Establishesdataset Dataoperation 2020 1 27 2 Spssforwindowseditionhasthefollowingcharacteristics Sampledata1MBHelpfiles11MBBasicscripting2MBProductionmodefacility1MBStatisticscoach2MBSyntaxguide16MB 2020 1 27 3 InserttheSpss11 0compactdiskintoCDdriver Firststep Click E or F in mycomputer foundthespssfolder thenclick setup exe andstarttheinstallationprocedure Secondstep Accordingtotheinstallationprocedureguideline carryontheinstallmentinturn andinputthesoftwareseriesnumber theusernameandtheunitname Thirdstep Quittheinstallationprocedure Fourthstep SPSSInstallationGuideline 2020 1 27 4 Themainwindowofspss Dataview Menu 2020 1 27 5 Themainwindowofspss variableview 2020 1 27 6 File Usedtoinputfile storefile displayfile printfileandsoon 2020 1 27 7 edit Completethetextorfileoption copy cut find replaceandsoon 2020 1 27 8 view Completetheoperationsoftextordataonstatusbar toolbars fonts gridlines valuelabelsandsoon 2020 1 27 9 data Usedtodefinedatavariableandformat selectcases sortcases weightcases transposedatafile mergefiles aggregatefileandsoon 2020 1 27 10 transform Usedtocomputedata recode replacemissingvaluesandsoon 2020 1 27 11 analyze Completeaseriesofselectionandtheapplicationofstatisticalanalysis 2020 1 27 12 graphs Completeestablishmentandeditionofthestatisticalgraph 2020 1 27 13 utilities Relatedorderexplanation typefacechoice documentinformation definitionoutputtitleandwindowdesignandsoon 2020 1 27 14 window carryonwindowarrangement selection demonstrationandsoon 2020 1 27 15 Help Helptocall inquireanddisplaydocument 2020 1 27 16 Output spssviewer OutputSpssthestatisticalanalysisprocedureresult 2020 1 27 17 30students heightandweightdata dataset1 2020 1 27 18 TheSpssmainwindowhastwoviews dataviewandvariableview Firstitmustdefinethevariabletoestablishdatafile 2020 1 27 19 Name Inthisfenceinputvariable Onlycanuseletter Thisexampledefines5variables NumberSexAgeHeightweight 2020 1 27 20 type SystemdefaultasNumeric8kindoftypesmaysupplythechoice 1 Numeric2 Comma3 Dot4 Scientific5 Date6 Dollar7 Customcurrency8 String Inordertobeadvantageousforthestatistics thisexampledefinescompletelyasnumeric 2020 1 27 21 width Inthisexamplevariousvariables width Number 2Sex 1Age 2Height 5Weight 4 2020 1 27 22 2020 1 27 23 decimals Inthisexamplevariousvariables decimals Number 0Sex 0Age 0Height 1Weight 1 2020 1 27 24 label Inthisexamplevariousvariables label NumberSexAgeHeightWeight 2020 1 27 25 value Thisexampledefines sex forvalue male 1 female 0 2020 1 27 26 missing Inthisexamplethereisnomissing 2020 1 27 27 columns Inthisexamplevariousvariablesdatamanagercolumnsbealldefinedas8 2020 1 27 28 align Therearethreechoices leftrightcenterInthisexampleallchooseright 2020 1 27 29 measure Therearethreechoices scaleridinalnominalBesides sex asthenominal othersallchoosethescale 2020 1 27 30 2020 1 27 31 1 Insertvariable 3 Sortasweight 2 Insertcase 4 Transpose 5 splitfile assex 6 Aggregate 2020 1 27 32 Activate age click data menu clicksubmenu insertvariable Systeminsertautomaticallyanewvariabledefaulted var00001 2020 1 27 33 Activatethethirdcase click data menu clicksubmenu insertcase Systeminsertautomaticallyanewcasedefaultedasthethirdone 2020 1 27 34 Click data menu clicksubmenu sortcase opensortcasedialogbox click weight enteredintotherightbox select ascending ok 2020 1 27 35 Click data menu clicksubmenu transpose opentransposedialogbox selectallvariablesintheleftbox clicktoentertherightbox ok 2020 1 27 36 Click data menu clicksubmenu splitfile open splitfile dialogbox select comparegroups select sortthefilebygroupingvariables click sex entertherightbox groupsbasedon ok 2020 1 27 37 Click data menu clicksubmenu aggregate open aggregate dialogbox select sex and age into breakvariables box Choicerelatedshouldbemade ok 2020 1 27 38 2020 1 27 39 1 compute weightindex weight height2 2 count Numberofthepeoplewhoseheightisbelow160 3 categorize Dividethecasesinto4groupsaccordingtotheheight 2020 1 27 40 Click transfom menu clicksubmenu compute open computevariable dialogbox selectavariablein targetvariable shouldbethenewone definethedata stypeandlabelin type lable inputthenumericexpressionin numericexpression box ok Morethan100kindsoffunctionsforchoice 2020 1 27 41 Click transfom menu clicksubmenu count open countoccurrencesofvalueswithincases box selectavariablein targetvariable ash click height into numericvariables box thenclick definevalues open countvalueswithincases valuestocount box makesurethevalueofcount okThisexamplechooses lowestthrough1