Introduction
Thefirstandsecondeditionsof"PackageforEncyclopaediaMedicalStatistics"(PEMS,PackageforEncyclopaediaMedicalStatistics)arewidelyusedforitscompletemethods,easyoperation,andfacingthegrassroots.Welcometousers.Since1986,ithasbeenpromotedanddistributedtomanymedical,healthandteachingunitsacrossthecountry,andhasalargenumberofusers.Inordertoreflectthedevelopmentofmedicalstatisticsandsoftwaretechnologyathomeandabroadintime,thethirdeditionwasdevelopedagain,andthelatesteditionisnowPEMS3.1(forWin98/2000/Me/XP).MainfeaturesofPEMS3.1:
1.Completemethodsandperfectfunctions:
①Onthebasisoftheprevioustwoeditions,refertothemedicalstatisticsmonographsathomeandabroadinrecentyears,andselect118Amorepracticalstatisticalmethod,suchaslogisticregression,Coxproportionalhazardmodel,etc.,hasaddedmanynewmethods,suchasMetaanalysis,repeatedmeasurementdesignandanalysis,etc.,whichareextremelycomprehensiveandsystematic.Andthesoftwareisstrictlytested,andtheresultisreliable.②Dataeditingisaspreadsheetformatwithclearandintuitivecontent.ItcanbedirectlyreadorsavedasExcel,Access,Txt(plaintext)datafiles.③Thecompiled"resultwordprocessingsoftware"candirectlyeditandprinttheanalysisresults.TheresultfilecanbesavedasanRTForplaintextfileandcalledbywordprocessingsoftwaresuchasWord.
2.Easytolearnandeasytousetohelpteaching:
①ThewholesoftwareadoptspureChinesedisplay,datacreationandcallanalysiscanbeswitchedfreely,andtheoperationissimple.IfyouuseforeignsoftwaresuchasSPSS,SAS,etc.,youneedacertainknowledgeofEnglish,mathematicalstatisticsandcomputerprogrammingability.Comparedwiththis,PEMS3.1isundoubtedlymoresuitableforgrassrootspersonnel.②ThedesignanduseofthesoftwareofPEMS3.1areconsistentwithpopularsoftware(suchasOffice2000);themanualsareequippedwithexamplesforeachstatisticalmethod,anddetailedexplanationsonapplicationconditionsandresultinterpretationaregiven.,Fullycooperatewiththecurrentvariousmedicalstatisticsandcomputerteachingmaterials.Contributetocomputer-assistedteachingorself-studyofmedicalstatistics.
3.Perfectgraphicsprocessingfunction:PEMS3.1addsgraphicsprocessingfunction.Itcandrawcommonstatisticalgraphs(linegraphs,bargraphs,scatterplots,boxgraphs,piegraphs),andcanalsobeusedascurvefittinggraphs,linearregressiongraphs,survivalgraphs,etc.Itisextremelyconvenienttomodifythecolor,coordinates,scale,andtitleofthegraphics,andthegraphicsmadearebeautifulandpractical.
PEMS3.1isyourright-handmanforresearchdesign,dataanalysis,medicalstatisticsteachingorself-study.welcome.
PEMS3.1wasreleasedinNovember2003;
PEMS3.0wasreleasedinSeptember2002;
PEMS2.0wasreleasedinAugust1996;
PEMS1.0wasreleasedinMarch1986.