ࡱ> ~} R ;bjbjqq8Jee HH8D!]$4#######$%3(L#-#4$L"L"L"~#L"#L"L"L"J-L"#-$0]$L"((L"(L"dL"  q##]$(H W: _lς'Yf[ VEYeNAmf[b Yef[eS 2018 ~2019f[t^,{ 2 f[g z Medical Statistics NNs~  MBBS2017(2) _f[b ;Sf[b _|Yex[  Epidemiology & Biostatistics Yef[ۏ^hhT !k123456789101112131415161718192021qQ 33333333333333345Rg[  N :gkhTepeqQ33333333333333345Ye f[ Q [ T e pe [ c hT!kNegYe f[ Q [cNL yYe f[ e pe [ N:g13g1ePreface and basic conceptionsLiu liqun323g8eMethods of sampling and data screening Liu liqun333g15eFrequency tables and graphsLiu liqun343g22eMeasures of location and variability numerical dataLiu liqun353g29eNormal and Binomial distributionLiu liqun374g12eEstimation of population meanLiu liqun384g19eTest of significance----t testLiu liqun394g26eTest of significance----F testLiu liqun3105g3e&*,.68:@DFH\`  * . 0 6 P ^ ` ĽĶĀyyyyryryhh{*hc>*o( hu8=>*o( h{*>*o( h{*o( hc>*o( hQ}d>*o( hj&G>*o( h8>*o( h/>*o( h>*o( h)cS>*o( hH>*o( hh>*o(hchc>*o(hchco(hhhho( h~Co( h8o( hho( hco(hchc5CJ aJ o(&&` b n $$&`#$/Ifa$gd{*$&`#$/Ifgd{*dgd$a$gdc` n           " $ & ( * , . 0 2 4 6 8 : < > @ B D J N P T V Z f ſ䶫䙫䫉ſ h_CJo(hsACJaJo(h{+CJaJo(h8CJaJo(h98h{*CJaJh_CJaJo( h{*CJ h{*CJo(h98h{*CJaJo(h{*h{*CJaJo(h98h{*CJaJo( h{*CJo(h{*5CJo(6       " & * . 2 6 : > B F H $$&`#$/Ifa$gd{*Ff$&`#$/Ifgd{*H J L N P V X Z f h j l n p r t v x z | ~ $$&`#$/Ifa$gd{*Ff)$&`#$/Ifgd{* $$&`#$/Ifa$gd{*Ff`$&`#$/Ifgd{*   & ( * , . 0 2 4 6 8 : < > @ B D F H J L N P R T V X Z \ ^ ` b d f j l n r t v ۠h{*h{*aJo(h{*h{*CJaJo(h{*5CJo( h_CJo(hsACJaJo(h{+CJaJo(h8CJaJo(h_CJaJo( h{*CJo( h{*CJ h{*CJo(h98h{*CJaJh98h{*CJaJo(3     $$&`#$/Ifa$gd{*Ff$&`#$/Ifgd{*       & * . 2 6 : < @ D H L P T X \ ` d f $$&`#$/Ifa$gd{*Ff$&`#$/Ifgd{*f h j l n t v   $$Q&#$/Ifa$gd$Q&#$/Ifgd{*$$Q&#$/Ifa$gd{*$a$gd{*Ff!$&`#$/Ifgd{*     : < > @ B D F H J L X  " $ & ( * , 0 ŗ|xxrŗ h CJh h aJo( h aJ hdo( hsAo(h{* h o( h)cSo( haJo( h)cSaJo( h;qaJo( hFo( h8o( h{*o( h_o( h{*CJo( h{*CJhn1h{*CJaJhn1h{*CJaJo(h{*h{*aJo( h{*aJo(,     9'''$Q&#$/IfgdkdJ%$$Ifl4    ~ֈ <$y88U t0    $4 laf4  & * . 4 : < @ J   $Q&#$/Ifgd FfR+$Q&#$/Ifgd8Ff($Q&#$/Ifgd  " $ & ( , 8 p  $&(Ff1$Q&#$/Ifgd8Ff.$Q&#$/Ifgd 0 2 4 6 8 : n p  $&(*,.0468:<>   "\^xz|~ h fo( hj&Go( h_o( h CJh h aJo( h aJ h o( hdo( h8o( hsAo(N(*,0<  $Q&#$/IfgdsAFf8$Q&#$/Ifgd8Ff4$Q&#$/Ifgd  ^rtxz|~FfA$Q&#$/Ifgd8Ff~>$Q&#$/IfgdsA$Q&#$/Ifgd FfL;66>6@6Z6\6^6`6b6d6f6h6j6l6p6r6t6v66666666666666666,7.7H7J7L7N7P7R7T7V7Z7\7^7`7b7d77777777777 h_o(U h8o( hsAo( h CJh hh aJo( h aJo( h aJ h o( hdo(M@6T6V6Z6\6^6`6b6h6t66666666666FfH$Q&#$/IfgdsAFfD$Q&#$/Ifgd8$Q&#$/Ifgd Description of categorical dataLiu liqun3115g10eTest of significance---chi square testLiu liqun3125g17eRegression and Correlation Liu liqun3135g24eNonparametric statisticsLiu liqun3145g31eSurvival analysisLiu liqun3156g7eIntroduction of SPSS and descriptive methodsLiu liqun3166g14eApplication of SPSS in medical researchLiu liqun3 NYe^ R=N |Yex[ ;NN eg 2019-2-22 f1,ghN_VN YeRY0VEYeNAmf[bYeRR0Ye^@b(W|Yex[ 0N^TNN0 2 N:gepe/fcQ N:gepe gvQNYef[sSSLlf0 3,gh~Yex[;NNybQgbL Ye^ N_Naf9e0Y gf9e {~|Yex[ [yb0     6.7B7D7H7J7L7N7P7V7b7777777777778FfxN$Q&#$/Ifgd8$Q&#$/IfgdsAFfFK$Q&#$/Ifgd 777788 8 8888888888 8H8N8x888888888888888888889999999"9$9*9,9.90929496989>9@9B9D9F9J9L9R9T9V9X9Z9f9h9 hCJo( h{*CJo( hkaJo( h fo( hdo( hsAo( h_o( h CJh h aJo( h aJ h o(F8888 8 8888x88888888888999FfT$Q&#$/Ifgd f$Q&#$/IfgdsAFfQ$Q&#$/Ifgd 99999 9"9$9&9(9*9,9.90929496989:9<9>9@9B9D9F9H9Ffr^Ff@[FfX$Q&#$/Ifgd H9J9L9N9P9R9T9V9X9Z9h99^::;; ;;;;;;;;gdhdgd gd$a$gdFfa$Q&#$/Ifgd h9r9~999999999999::::;;; ; ;;;;;; ;üüðh:cjh:cUhh >*aJo( hDCJo( h CJo(hk.V>*aJo(h >*aJo( haJo(hU>*aJo(h>*aJo(hhaJo(; ;dgd 6182P:p . 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