With the addition of functions new to SAS 9.2, this comprehensive reference manual now includes more than 200 functions, including new character, date and time, distance, probability, sort, and special functions. This new edition also contains more examples for existing functions and more details ...
ExamplesThe below SAS program shows the use of character functions.data character_functions; /* Convert the string into lower case */ lowcse_ = LOWCASE('HELLO'); /* Convert the string into upper case */ upcase_ = UPCASE('hello'); /* Reverse the string */ reverse_ = REVERSE('Hello...
Chapter1:CharacterFunctions3 Introduction AmajorstrengthofSASisitsabilitytoworkwithcharacterdata.TheSAScharacter functionsareessentialtothis.Thecollectionoffunctionsandcallroutinesinthischapter allowyoutodoextensivemanipulationonallsortsofcharacterdata. SASuserswhoarenewtoVersion9willnoticethetremendousincreaseinthenumberof...
· The LENGTH and LENGTHN functions return the same value for non-blank character strings. LENGTH returns a value of 1 for blank character strings, whereas LENGTHN returns a value of 0. · The LENGTH function returns the length of a character string, ex...
SAS Functions Here is a valuable collection of tutorials on various functions in SAS. These functions make it easier for you to work with data. SAS: Character Functions INPUT Function PUT Function SUBSTR Function INDEX Function SCAN Function ...
Explanation : Other Character Functions 25. Difference between CEIL and FLOOR functions? The ceil function returns the smallest integer greater than/equal to the argument whereas the floor returns the greatest integer less than/equal to the argument. ...
acrossgerman %>% # 将选定列转化为字符型 mutate(across(c(duration, age), as.character))...
Useful computing the data observations with reference date and time functions and they used the PROC EXPAND stored procedure for executing the set of queries. Example: data examples; input inp1 $ inp2; datalines; 100 siva 101 raman 102 sivaraman ...
If you have used repetitive INDEX and SUBSTR functions to determine how many times a “word” occurs in a character string, that task can also be accomplished more easily in Version 9. The COUNT function determines the number of times argument 2 occurs in argument 1. ...
ARRAY AGE[5] (12 18 5 62 44); # Declare an array of length 5 named COUNTRIES with values starting at index 0. ARRAY COUNTRIES(0:8) A B C D E F G H I; # Declare an array of length 5 named QUESTS which contain character values. ARRAY QUESTS(1:5) $ Q1-Q5; # Declare an ...