3、YRDIF函数根据指定的日期计数惯例返回两个日期之间的年差;返回一个人的年龄。 YRDIF Function Returns the difference in years between two dates according to specified day count conventions;returns a person’s age. Syntax :YRDIF(start-date,end-date[,basis]) basis参数可选,可选项有'30/360'、'ACT/...
yrdif函数根据指定的日期计数惯例返回两个日期之间的年差;返回一个人的年龄。 yrdif Function Returns the difference in years between two dates according to specified day count conventions;returns a person’s age. Syntax :YRDIF( start-date, end-date [, basis]) basis参数可选,可选项有'30/360'、'AC...
COMPARE Function Returns the position of the leftmost character by which two strings differ, or returns 0 if there is no difference. COMPBL Function Removes multiple blanks from a character string. COMPGED Function Returns the generalized edit distance between two strings. COMPLEV Function Returns th...
COMPARE Function Returns the position of the leftmost character by which two strings differ, or returns 0 if there is no difference. COMPBL Function Removes multiple blanks from a character string. COMPGED Function Returns the generalized edit distance between two strings. COMPLEV Function Return...
The 'stop' statement is mainly used in any SAS program to immediately stop current data processing. The processing of the statement is resumed after the end of the corresponding data step.13) What, according to you, is the main difference between reading data from the existing data-sets and...
YRDIF(sdate,edate,basis)returns the difference in years between two dates YYQ(year,quarter)returns a SAS date value from the year and quarter Mathematical Functions AIRY(x)returns the value of the AIRY function DAIRY(x)returns the derivative of the AIRY function DIGAMMA(argument)returns the valu...
sas课程笔记 目录 1、数据导入（对于导入数据参见little sas book第二章） 2 1.1创建新逻辑库 创建新逻辑库有两种方法： 2 1.2 将你的数据放入SAS*/ 2 1.3用LIBNAME语句使用永久数据集 3 2、 开发数据（参见little sas book第三章） 3 2.1 格式、输入、读取 3 2.2 用IF THEN DO...
date2 date9.; /* Get the interval between the dates in years*/ Years_ = INTCK('YEAR',date1,date2); /* Get the interval between the dates in months*/ months_ = INTCK('MONTH',date1,date2); /* Get the week day from the date*/ weekday_ = WEEKDAY(date1); /* Get Today's ...
977 SQL JOIN: what is the difference between WHERE clause and ON clause? 668 What's the difference between 'git merge' and 'git rebase'? 622 What is the difference between merge --squash and rebase? 0 How to Merge the given two SAS datasets 2 SAS Proc SQL get r...
Data lake – is it just marketing hype or a new name for a data warehouse? Find out what a data lake is, how it works and when you might need one.