多元統(tǒng)計(jì)分析方法練習(xí)題-文庫(kù)吧資料
2024-08-18 04:26本頁(yè)面
【正文】 1124138000040182290000202490100111181101001302413300002018107101040241160000301810010001125850010401890101020251181000111991101130251250000201913810004025120000030191890000112592100040191471000202512000101119102000030251400000201915000004025241010030192351100112510500014019184110020251550000111911210103025951011201918200104025130000030199500001126190100040191320000202611310001120150100030261681000202012000104026160000030201051000112812010114020141001120281400000112012010003028250100020201030000402813400003020127000011289510004020170100020281201000112012110113028120000020201690011402813000003020121100011291300010402012000002029150000011212000010302913500002021108101040291301000302112400001130142100140211851000203010700111121100000130301530000202116000004030137000030211101010113110210014021115000020311000010112213010113031150100020228510004031120000030221301000113210510004022125000020321210000112110000013032132000020211600000403213410013021110101011311021001402111500002031100001011221301000303115010002022120010040311200000第七章71 驗(yàn)證，四格表的pearson與等價(jià)。 (1)根據(jù)上述結(jié)果擬合累積比數(shù)logistic回歸模型； (2)擬合相鄰比數(shù)logistic回歸模型； (3)對(duì)(1)和(2)的結(jié)果進(jìn)行比較；treatbandagedressinghealFreqtreatbandagedressinghealfreq000019100021000141001200022100240010211010100011310115001221012100100911005010181101100102611028011010111012011110111170112511127 (4)該資料是否符合建模的條件？67 hosmer ,:3 配比的低出生體重危險(xiǎn)因素研究，結(jié)果如下表。100個(gè)個(gè)體的年齡和冠心病(CHD)狀況IDCHDAGEAGRPIDCHDAGEAGRPIDCHDAGEAGRP102013503836805162023136039369052630241371393701526402513804047115365125139140472153660261400414731546702614104147405578028142042475155790281430424761557100292440424771567110302451424781567120302460434791567130302470434800577140302481434810577150302490444821577160302500444831577171322511444841577180322521444851577190332530455860587200332541455871587210342550465881587220342561465891597231342570475901597240342580475910608250343591475921608260353600485931618270353611485941628280363621485951628291363630495961638300363640495970648310373651495981648321373660506991658330373671506100169834038365為了解睪丸癌與隱睪癥的關(guān)系．以及兩者是否具有同側(cè)性或異側(cè)性傾向，在某地進(jìn)行了病例一對(duì)照研究，結(jié)果如下：結(jié)果分組隱癌癥無(wú)左側(cè)右側(cè)雙側(cè)對(duì)照組658372左側(cè)睪丸癌130812右側(cè)睪丸癌1564143(l)根據(jù)上述結(jié)果擬合多類結(jié)果logistic回歸模型(2)根據(jù)擬合模型，檢驗(yàn)睪丸癌與隱睪癥是否有同側(cè)性； (3)根據(jù)擬合模型，檢驗(yàn)睪丸癌與隱睪癥是否有異側(cè)性；(4)檢驗(yàn)隱睪癥與同側(cè)睪丸癌的優(yōu)勢(shì)比是否與異側(cè)隱睪癥的優(yōu)勢(shì)比相同。 (1)作CHD與AGE的散點(diǎn)圖； (2)對(duì)年齡分組變量AGRP分別統(tǒng)計(jì)冠心病人數(shù)，計(jì)算各年齡組冠心病的患病率P。 冠心病膽固醇(mg/1000ml) 收縮壓(mmHg) 127 127～146 147～166 166 有 2002334 200～2193203 220～26081166 2607121111 無(wú) 2001171214722 200～21985984320 220～2601192096843 26067994633 64下表列出了100個(gè)參加研究的個(gè)體之年齡(AGE)，有無(wú)冠心病(CHD)的明顯癥狀，表中ID為編號(hào)，AGEP為 年齡分組變量。 病人類別 吸煙 不吸煙 合計(jì)用避孕藥不用避孕藥用避孕藥不用避孕藥血栓147122558對(duì)照2228841116 3為研究血壓、膽固醇于心臟病的關(guān)系，調(diào)查了1339名冠心病和健康人的血壓和膽固醇，結(jié)果如下。 (1)暴露時(shí)x—O，非暴露時(shí)x一1；(2)暴露時(shí)x一1，非暴露時(shí)x 1。Perception of brightness1count dots 1straight and curved letters1 speed in simple code 1verbal pletion1understanding paragraphs 1reading vocabulary1general information 1arithm
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