proc sql;selectMONOTONIC()asseq label="序号",name,WEIGHT,WEIGHTU,put(WEIGHT,8.2)||" "||WEIGHTUasWEIGHTC,HEIGHT,HEIGHTU,put(HEIGHT,8.2)||" "||HEIGHTUasHEIGHTC,((WEIGHTU="pound")*(WEIGHT*0.4536)+(WEIGHTU="kg")*WEIGHT)/((HEIGHTU="inch")*(HEIGHT*0.0254)+(HEIGHTU="m")*HEIGHT)**...
proc sql;selectMONOTONIC()asseq label ="序号",name,WEIGHT,WEIGHTU,put(WEIGHT,8.2) ||" "|| WEIGHTUasWEIGHTC,HEIGHT,HEIGHTU,put(HEIGHT,8.2) ||" "|| HEIGHTUasHEIGHTC,((WEIGHTU ="pound") * (WEIGHT *0.4536) + (WEIGHTU =...
,sum(case when SeriousDlqin2yrs^=1 then cnt else 0 end) as good_i ,sum(case when SeriousDlqin2yrs =1 then cnt else 0 end) as bad_i ,sum(cnt) as cnt from cs4_1 group by 1; run; /*计算总体的好样本数和坏样本数*/ proc sql; create table cs4_3 as select group,sum(good_i...
non-missing; 1 when missing). In the example below, the missing status of the values in the SSNdataset is displayed row by row. ***(4) MISSING: return Boolean for missing value***; procsql; select monotonic() as obs, ( case sum(missing(ssn1), missing(ssn2)) when 0 then ...
PROC DELETE DATA = &DT._F1; RUN; %DO I = 1 %TO 100; %LET T = %SYSEVALF(&I./100); %PUT &T.; PROC SQL; CREATE TABLE _T1 AS SELECT &T. AS T, SUM(CASE WHEN P_TARGET1 > &T. AND TARGET = 1 THEN 1 ELSE 0 END)/ ...
proc sql; create table test1 as select id, max (txn_seq) as txn_seq, sum (amount) as sum_amt from chap11.having1 group by id having calculated sum_amt ge 70 ; quit; 注:having语句出如今group by后面,假设没哟group by语句,系统默认having语句和where语句效果同样 ...
proc sql;selectUSUBJID,SITEID,SEX(casewhenSEX="F"then"男"whenSEX="M"then"女"else"未知"end)asSEXCfromDM;quit; 💡 这两种写法的区别是:第一种适用于要执行的比较仅涉及单个变量的情况,第二种适用于要执行的比较涉及多个变量的情况。 例如,下面的例子就只能使用 CASE 表达式的第二种写法: ...
proc sql; create table test1 as select id, max (txn_seq) as txn_seq, sum (amount) as sum_amt from chap11.having1 group by id having calculated sum_amt ge 70 ; quit; 注:having语句出如今group by后面,假设没哟group by语句,系统默认having语句和where语句效果同样 ...
新列的Sql和 、 在下面的查询中,我根据条件创建了新列: sum(case when Overall_Time_Spent < 0 then 1 else 0 end) as Errors,sum(case when Overall_Time_Spent between 0 and 3 then 1 else 0 end) as _0_3_days, sum(case when Overall_Time_Spent= 4 then 1 else 0 en 浏览2提问于2018-...
PROC SQL; SELECT ID,Height, CASE WHEN 0<=Height<160 THEN 1 WHEN Height<170 THEN 2 WHEN Height>=170 THEN 3 ELSE . END AS Height_gr FROM Heart; QUIT; 《圖05》 只呈現符合特定條件的資料: 在呈現資料的時候,可能只想呈現年齡≦35歲的資料,這時WHERE指令即可達到我們的目的,結果於《圖06》。