多應(yīng)答數(shù)據(jù)下列聯(lián)表的檢驗(yàn).pdf

1、北京工業(yè)大學(xué)碩士學(xué)位論文多應(yīng)答數(shù)據(jù)下列聯(lián)表的檢驗(yàn)姓名：吳聯(lián)海申請學(xué)位級別：碩士專業(yè)：概率論與數(shù)理統(tǒng)計指導(dǎo)教師：張忠占20040501北京工業(yè)大學(xué)理學(xué)碩士學(xué)位論文AbstractThepurposeofthispaperistostudyatestofassociationforcontingencytableswithmultiplecolumnresponsesContingencytableshaveextensiveapplica

2、tionsinmanyfields，inparticular，suchasmedicine，biology；socialseience，industryandagriculture。Forcontingencytableswithmultiplecolumnresponses，anapproachistoignoretheexistenceofdataassociationandthentoapplYstandardchi—square

3、test，thiswillcausemanyproblemsinparameterestimationandhypothesistestinmanycasesThusstudyoftestofassociationforthesecontinggencytableshasobtainedagreatattentionofstatisticiansforatongperiodModifiedchisquaretestsandothermo

4、delshavebeenproposedforiraplementingtestsofassociationoilmultipleresponsedata，forstandardchisquaretestcannotbeappliedThesemethodsmentionedabovearealIomnibustest，andcan’ttestorderincontingencytablesItisbecausethosemethods

5、arebasedonthedifferenceofexpectfrequenceandobservationfrequenceHoweverreserchersmightbeinterestedintheorderofcontingencytablesinsomecasesInaddition，thereareobviousdifferencebetweenempiricalsignificancelevelsandnominMleve