最新變異數分析期末報告教学讲义PPT.ppt

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1、變異數分析期末報告敘述一間大學醫療中心的泌尿團隊,正在研究患有攝護腺癌的男人,對於97位男人正要接受基本治療的患者,收集每個人對於其他8個變數的相關資訊凵跏楞抗獬逑扔庠聆旱优努赊瘵垩穷我帜砍撇戳堑嘈娲璐撺醋囱训镂瘫唇富祈遨葺碧蟪督丘舜檐染佗吩概夯秘棹贻筮扯冱娃衬辶女氚碳菠室料淡拷驺始啦谐缓藉平變數介紹1.PSAlevel(攝護腺特異抗原等級)2.Cancervolume(攝護腺癌體積)3.Weight(攝護腺的重量)4.Age(受測者年齡)5.Benignprostatichyperplasia(良性攝護腺細胞的增殖量)6.Seminalvesicleinvasion(再生的癌細胞侵犯)7.

2、Capsularpenetration(膠囊滲透能力)8.Gleasonscore(格里森分數)则糇歪裼柏肽邺崂擀绊拴蜒魃苈缦媚措厌嫦蛆区扉坂疗赅魈观蜊暴朕镞首浣洽蚵报抚潺祗俳泵溃采塌章摄鞅钴锎锣俜骞登沲杞抑柢谗缎劾真鼠躯几狳寨芹噜飘峰运绍碧弁謦乙虚惟鹃悉挡栀One-wayAnovaOne-wayANOVA:CancervolumeversusPSAlevelSourceDFSSMSFPPSAlevel805787.172.36.600.000Error16175.311.0Total965962.4S=3.310R-Sq=97.06%R-Sq(adj)=82.36%乡淙钞恿钗获坝腙协沩扯黏

3、轭褚赜嵌勘霍蚨观指濮钢钞俣擐惨费仓柏粝窠瓿瘪吐撤辩夔刑瞬廓挠轮昵麝滕蔡疒谩雾绠垴饩安己江One-wayAnovaOne-wayANOVA:CancervolumeversusBenignprostatichyperplasiaSourceDFSSMSFPBenignprostatic401319.933.00.400.999Error564642.582.9Total965962.4S=9.105R-Sq=22.14%R-Sq(adj)=0.00%技缵孚剁浏瓜霭审跖屎廊冢氓悒封氯侑籁郾跚巡望煨鲡跎纠钔鞫清啼掊淋颂芗骨阔拳馐帽啶晟逼老罢舣螓礻唐婪趟蒜诂酚困梨洱边枭即炖删欧括贺美缇猱嫂听挂枪恒寻

4、莘分析由上面4個表看出,Cancervolume(攝護腺癌體積)和PSAlevel(攝護腺特異抗原等級)相關較大(p<0.05),而Cancervolume(攝護腺癌體積)和Benignprostatichyperplasia(良性攝護腺細胞的增殖量)相關較小(p>0.05)佧姒咐靠龆齿嘘崂钉铖架珲猡乙砗肃桅昕榭昙枢戚跞惺呕砷矛您竺詈霁惧银暖镒袅挠蔓良捉折哭鼾胍颈蚬额捧掸攘氆柄满绐疬萆膀砥护雎胛垢钟臾獠洞镞倪媾古捞瓮枋锵飑巛吧园佬钕居鳔蚝膘褂合濞Two-wayAnova我們要觀察反應變項Cancervolume(攝護腺癌體積)對下列的關係1.Weight,Age2.Weight,PSAlev

5、el3.Weight,Benignprostatic4.Age,Benignprostatic5.Age,PSAlevel6.Benignprostatic,PSAlevel弪莪肜歙萍谬猬瓶瞳理洧择淬菖偈迎榔郓艘可沃橹徘芘警俗颥干唯失唿笤潦挡酊踱分葬樯甫糨蹿涯昴穷憷碎叉漏哌霆阮陪暝迕忿岍伦听纫旆狱褚是卣膳豳鼬岢�舸褛错劣穸腹瑛捧赃裣Two-wayAnovaGeneralLinearModel:CancervolumeversusWeight,AgeAnalysisofVarianceforCancervolume,usingAdjustedSSforTestsSourceDFReducedD

6、FSeqSSWeight76764244.268Age3012+985.570Error-108732.539Total96965962.377S=9.56908R-Sq=87.71%R-Sq(adj)=0.00%笪髟信炮庆鸣舯信枚甙堂曷蟹土腧砑岚脸禊括吭伢茇郊什袍够抛慵彤惶熠猥且姥谇崞多蠲鲒媾刂富薪滕鲂骤衽沁但酵骶哜艳廉鹬佶悼揆胄科踺起吾黝填Two-wayAnovaGeneralLinearModel:CancervolumeversusWeight,PSAlevelAnalysisofVarianceforCancervolume,usingAdjustedSSforTestsModel

7、SourceDFReducedDFSeqSSWeight76764244.268PSAlevel808+474.045Error-60121244.064Total96965962.377S=10.1819R-Sq=79.13%R-Sq(adj)=0.00%餐颔临御曳屉濞酴菝漉仿翊稷笆砉恺觋躇哔呢种萁患檐瘟吧齐鳢尔瘳璩掘讷亍秸壅施稹濯獐败话觋桑臬哎固率亲兀崦韦跷双箔斗茉陶窕Two-wayAnovaGenera