帮忙算算医学论文统计p值,x2值及相关的结果,急用谢谢! 帮忙算算医学论文统计p值，x2值及相关的结果，急用谢谢！也可...
\u5e2e\u5fd9\u7b97\u7b97\u533b\u5b66\u8bba\u6587\u7edf\u8ba1p\u503c\uff0cx2\u503c\u53ca\u76f8\u5173\u7684\u7ed3\u679c\uff0c\u6025\u7528\u8c22\u8c22\uff01\u5e2e\u5fd9\u7b97\u7b97\u533b\u5b66\u8bba
\u6bd4\u8f83\u591a\uff0c\u987a\u5229
\u77e5\u9053\u66f4\u597d
\u88681 Z=-2.1070 P=0.0351
\u88682 Z=-2.5547 P=0.0106
\u4f60\u7684\u8d44\u6599\u4e0d\u9002\u5408\u8fdb\u884c\u5361\u65b9\u68c0\u9a8c\uff0c\u9002\u5408\u7528\u975e\u53c2\u6570\u68c0\u9a8c\uff0c\u4e0a\u9762\u7ed3\u679c\u662f\u7528\u975e\u53c2\u6570\u68c0\u9a8c\u8ba1\u7b97\u7684\u3002\u4e0b\u9762\u662fSAS\u7a0b\u5e8f\u3002
data tm;
do a=1 to 2;
do b=1 to 3;
input f@@;
output;
end;
end;
datalines;
26 11 2
15 18 6
;
run;
proc npar1way data=tm wilcoxon;
freq f;
class a ;
var b;
run;
下面是SAS程序。 data tm; do a=1 to 2; do b=1 to 3; input f@@; output; end; end; datalines; 26 11 2 15 18 。
绛旓細琛1 Z=-2.1070 P=0.0351 琛2 Z=-2.5547 P=0.0106 浣犵殑璧勬枡涓嶉傚悎杩涜鍗℃柟妫楠岋紝閫傚悎鐢ㄩ潪鍙傛暟妫楠岋紝涓婇潰缁撴灉鏄敤闈炲弬鏁版楠岃绠楃殑銆備笅闈㈡槸SAS绋嬪簭銆 data tm; do a=1 to 2; do b=1 to 3; input f@@; output; end; end; datalines; 26 11 2 15 18 銆
绛旓細璁＄畻杩囩▼濡備笅锛氫负鐞嗚ВP鍊鐨勮绠楄繃绋嬶紝鐢╖琛ㄧず妫楠岀殑缁熻閲忥紝ZC琛ㄧず鏍规嵁鏍锋湰鏁版嵁璁＄畻寰楀埌鐨勬楠岀粺璁￠噺鍊笺傚乏渚ф楠 H0:渭鈮ノ0 vs H1:渭<渭0 P鍊兼槸褰撐=渭0鏃讹紝妫楠岀粺璁￠噺灏忎簬鎴栫瓑浜庢牴鎹疄闄呰娴嬫牱鏈暟鎹绠楀緱鍒扮殑妫楠岀粺璁￠噺鍊肩殑姒傜巼锛屽嵆p鍊 = P(Z鈮C|渭=渭0)鍙充晶妫楠 H0:渭鈮の0 vs H1:...
绛旓細1. 鍦璁烘枃涓紝蠂²鍊煎拰p鍊鐨勮绠楅氬父娑夊強瀵归夋嫨鐨勫叿浣撴渚嬭繘琛缁熻鍒嗘瀽銆2. 鏁版嵁鐨勫姞鏉冨鐞嗘槸涓閫夋嫨杩囩▼涓殑涓涓噸瑕佹楠ゃ3. 鏁版嵁鐨勭瓫閫夋槸涓轰簡纭繚鎵閫夋渚嬬殑浠ｈ〃鎬у拰缁熻鍔涖4. 鐢锋ф绘暟涓182浜猴紝鍏朵腑91浜洪渶瑕佹牴鎹爺绌剁洰鐨勮繘琛屽叿浣撳垎鏋愩
绛旓細1銆佹暟鎹--鍔犳潈涓锛屽value鍊煎姞鏉冦2銆佸垎鏋--鎻忚堪缁熻--浜ゅ弶琛紝濡備笅鍥炬墍绀猴紝閫夋嫨琛屽拰鍒,value鍊间笉鐢ㄩ夈3銆佺粺璁￠噺--閫夋嫨鍗℃柟--纭畾銆4銆佺粨鏋滃涓嬭〃锛岀湅绗竴琛屽嵆鍙傚崱鏂鍊硷紝涔熷氨鏄x2鍊间负0.213銆俿ig.鍊硷紝涔熷氨鏄p鍊涓0.644銆5銆佸洜p=0.644>0.05锛岃〃鏄庢у埆瀵归鐥囩礌鏃犳樉钁楁у奖鍝嶃P鍊...
绛旓細涓嶇煡閬撲綘鎯宠璁＄畻鐨勬槸鎬荤殑鍗℃柟杩樻槸姣忕粍涔嬮棿鐨勬瘮杈冿細鏍规嵁浣犳彁渚涚殑鏁版嵁锛X2= 38.9388, df = 5, p= 2.443e-07 涓ょ粍涔嬮棿宸紓鏈缁熻瀛︽剰涔
绛旓細X=(X1+X2+...+Xn)/n 灏辨槸鐢ㄧ洿鎺ユ硶姹傜畻鏈潎鏁板啀骞虫柟锛P=L+(n*x%-f{L})*i{x}/f{x} {}鍐呬负鍙充笅瑙掓爣 杩欎笅搴旇涓嶉毦浜唦
绛旓細1銆侀鍏堟墦寮鐢佃剳锛屼笅杞紼xcel琛ㄦ牸杞欢銆2銆佸叾娆＄偣鍑绘墦寮Excel琛ㄦ牸锛岀偣鍑昏彍鍗曟爮锛岄夋嫨鏁版嵁绫荤洰锛岀偣鍑昏繘鍘诲彲浠ョ湅鍒缁熻瀛︿腑甯歌鐨勫姛鑳姐3銆佹渶鍚庨変腑鏁版嵁锛屽垎鍒偣鍑婚夋嫨x2鍜p鍊艰绠楋紝鍗冲彲寰楀埌鎵閫夋暟鎹殑x2鐨刾鍊艰绠楃粨鏋溿
绛旓細濡傛灉鏄绠椾袱缁勯棿鏈烘鍖栭潤鑴夌値銆佺疆绠″眬閮ㄦ劅鏌撱佸绠￠樆濉炪佽鏍撳舰鎴愩佸绠″紓浣嶇殑宸紓锛X^2 = 1.3798, df = 4, p= 0.8477 缁撹锛岃瘯楠岀粍涓庡鐓х粍鍚勭梾涔嬮棿宸紓鏃缁熻瀛︽剰涔夈
绛旓細杩欓亾棰樼枟鏁堟寚鏍囨槸绛夌骇鎬х殑锛屾晠绛夌骇璧勬枡鐨勭枟鏁堢▼搴︾殑姣旇緝搴旇鐢ㄩ潪鍙傛暟妫楠屻傜粨鏋滃鍥炬墍绀猴細z=-3.623锛宲=0.000锛屽樊寮傛湁缁熻瀛︽剰涔夈傝屽疄楠岀粍鐨勫钩鍧囩З娆′负87.31姣斿鐓х粍鐨63.49澶э紝鏁呰鏄庡疄楠岀粍鐨勭枟鏁堟瘮瀵圭収缁勫ソ锛
绛旓細ALT澶嶅父鐜 HBeAg闃磋浆鐜 HbeAg锛廐beAb琛娓呰浆鎹㈢巼 HBV-DNA闃磋浆鐜 24鍛 48鍛 24鍛 48鍛 24鍛 48鍛 24鍛 48鍛 蠂2 1.359 4.151 0.001 1.444 1.181 2.564 7.692 13.499 P 0.244 0.042 0.974 0.229 0.159 0.109 0.006 0.000 浠嶴P...
