Fill in blank
____ steps typically report, manage, or analyze data.
Enter your answer in the space above. Case is ignored.
In SAS, the DATA step is a powerful tool that allows programmers to perform a variety of tasks such as reporting, managing, and analyzing dat
a. The DATA step processes data one observation at a time, making it highly efficient for data manipulation tasks. It enables the creation of new datasets, modification of existing ones, and complex data transformations. Additionally, within a DATA step, you can use a wide range of programming statements and functions to calculate new variables, merge or sort datasets, and perform conditional processing. The flexibility and functionality provided by DATA steps make them a fundamental part of SAS programming for handling and preparing data for further analysis or reporting.
Given the following code:
Which variables are created with the BY statement?
In SAS, when you use a BY statement in a DATA step, SAS creates two temporary variables for each variable listed in the BY statement: one to indicate the first occurrence (FIRST.variable) and another to indicate the last occurrence (LAST.variable) of the value within the BY-group. Given the provided code and assuming that State is the variable used in the BY statement, SAS will create First.State and Last.State. Thus, option A is correct.
SAS documentation on the BY statement, SAS Institute.
Given the data sets AMERICIAN NATIONAL and results in the data set BASEBALL shown below:
Which DATA step correctly creates the BASEBALL data set?
The correct answer is B. The set statement in SAS can concatenate multiple datasets together. The AMERICAN and NATIONAL datasets appear to have the same structure and variables, so the set statement without any options will combine them into one dataset called BASEBALL. The order of the datasets in the set statement determines the order of the observations in the output dataset, and since there is no variable that needs renaming to match between the two datasets, option B is the correct answer.
SAS documentation on the set statement.
The SAS log of a submitted DATA step is shown below:
Which action resolve the error messages?
Which code uses the correct syntax to conditionally create the two variables age-Cat and account?
Brittani
5 days agoRegenia
13 days agoZita
1 months agoCarissa
1 months agoPilar
2 months agoPage
2 months agoStephaine
2 months agoTasia
3 months agoZona
3 months agoGraciela
3 months agoStefania
4 months agoJina
4 months agoShawna
4 months agoKimi
5 months agoBronwyn
5 months agoAdelina
5 months agoTambra
5 months agoAnglea
6 months agoLavera
6 months agoArlette
6 months agoJules
6 months agoSherell
7 months agoLigia
7 months agoLouvenia
7 months agoRoosevelt
7 months agoVannessa
7 months agoFlorinda
7 months agoLemuel
8 months agoBeatriz
8 months agoCathern
8 months agoLindsey
8 months agoSarah
8 months agoNobuko
9 months agoMaryann
9 months agoTwana
9 months agoJolanda
9 months agoNina
10 months agoGladys
10 months agoDalene
10 months agoZita
11 months agoTalia
1 years agoPilar
1 years ago