醫(yī)學(xué)統(tǒng)計(jì) 徐勇勇方差分析課后習(xí)題 學(xué)習(xí)資料

正態(tài)性檢驗(yàn)組別Kolmogorov-SmirnovaShapiro-Wilk統(tǒng)計(jì)量dfSig.統(tǒng)計(jì)量dfSig.傷寒生存日數(shù).16210.200*.95110.684百日咳生存日數(shù).13710.200*.94310.591對(duì)照生存日數(shù).19210.200*.93610.507*.這是真實(shí)顯著水平的下限。a.Lilliefors顯著水平修正單向附注創(chuàng)建的輸出22-DEC-201519:02:32注釋輸入活動(dòng)的數(shù)據(jù)集DataSet0過(guò)濾器<none>權(quán)重<none>拆分文件<none>工作數(shù)據(jù)文件中的N行30缺失值處理缺失定義用戶定義的缺失值以缺失對(duì)待。使用的案例每個(gè)分析的統(tǒng)計(jì)量都基于對(duì)于該分析中的任意變量都沒(méi)有缺失數(shù)據(jù)的案例。語(yǔ)法ONEWAYtimeBYgroup/STATISTICSDESCRIPTIVESHOMOGENEITYWELCH/MISSINGANALYSIS/POSTHOC=DUNNETTALPHA(0.05).資源處理器時(shí)間00:00:00.06已用時(shí)間00:00:00.06[DataSet0]描述生存日數(shù)N均值標(biāo)準(zhǔn)差標(biāo)準(zhǔn)誤均值的95%置信區(qū)間極小值極大值下限上限傷寒109.20002.09762.663327.699510.70055.0012.00百日咳108.40001.71270.541607.17489.62526.0011.00對(duì)照1011.20002.39444.757199.487112.91298.0016.00總數(shù)309.60002.34300.427778.725110.47495.0016.00方差齊性檢驗(yàn)生存日數(shù)Levene統(tǒng)計(jì)量df1df2顯著性.340227.715單因素方差分析生存日數(shù)平方和df均方F顯著性組間41.600220.8004.776.017組內(nèi)117.600274.356總數(shù)159.20029單因素方差分析生存日數(shù)平方和df均方F顯著性組間組內(nèi)117.600總數(shù)159.200均值相等性的鍵壯性檢驗(yàn)生存日數(shù)統(tǒng)計(jì)量adf1df2顯著性Welch4.375217.652.029a.漸近F分布。在此之后檢驗(yàn)多重比較因變量:生存日數(shù)Dunnettt（雙側(cè)）(I)組別(J)組別均值差(I-J)標(biāo)準(zhǔn)誤顯著性95%置信區(qū)間下限上限傷寒對(duì)照-2.00000.93333.075-4.1779.1779百日咳對(duì)照-2.80000*.93333.011-4.9779-.6221*.均值差的顯著性水平為0.05。a.Dunnettt檢驗(yàn)將一個(gè)組視為一個(gè)控制組，并將其與所有其他組進(jìn)行比較。正態(tài)性檢驗(yàn)處理Kolmogorov-SmirnovaShapiro-Wilk統(tǒng)計(jì)量dfSig.統(tǒng)計(jì)量dfSig.升高值A(chǔ).1676.200*.9686.881B.2186.200*.8966.350C.2466.200*.8476.148*.這是真實(shí)顯著水平的下限。a.Lilliefors顯著水平修正正態(tài)性檢驗(yàn)區(qū)組Kolmogorov-SmirnovaShapiro-Wilk統(tǒng)計(jì)量dfSig.統(tǒng)計(jì)量dfSig.升高值1.00.2173..9883.7912.00.3003..9133.4293.00.2193..9873.7804.00.3533..8233.1715.00.2893..9273.4796.00.3543..8223.169a.Lilliefors顯著水平修正方差齊性檢驗(yàn)升高值Levene統(tǒng)計(jì)量df1df2顯著性.479512.786方差齊性檢驗(yàn)升高值Levene統(tǒng)計(jì)量df1df2顯著性.221215.804主體間效應(yīng)的檢驗(yàn)因變量:升高值源III型平方和df均方FSig.校正模型179.135725.59131.477.000截距1409.80511409.8051734.077.000區(qū)組50.132510.02612.333.001處理129.003264.50279.338.000誤差8.13010.813總計(jì)1597.07018校正的總計(jì)187.26517a.R方=.957（調(diào)整R方=.926）因變量:升高值源III型平方和df均方FSig.校正模型179.135725.59131.477.000截距1409.80511409.8051734.077.000區(qū)組50.132？？？？處理129.003？？？？誤差8.130？？總計(jì)1597.07018校正的總計(jì)187.26517a.R方=.957（調(diào)整R方=.926）成對(duì)比較因變量:升高值(I)處理(J)處理均值差值(I-J)標(biāo)準(zhǔn)誤差Sig.b差分的95%置信區(qū)間b下限上限AB-1.633*.521.011-2.793-.473C-6.317*.521.000-7.477-5.157BA1.633*.521.011.4732.793C-4.683*.521.000-5.843-3.5