Given the SAS data set WORK.ORDERS:
Ship_date is a numeric variable containing a SAS data value. A programmer would like to create a new character variable Ship_date-char that represents the ship date as a character string, such as "February 2,2009' Which statement will create the new variable Ship_date_char as a character value with a format such as "February 2, 2009"?
Scenario:
This project will use data set cert.input08a and cert.input08b. At any time, you may save your program as program08 in cert\programs.
Both data sets contain a common numeric variable named ID.
Write a program that will use a SAS DATA Step to:
* Combine data sets cert.input08a and cert.input08b by matching values of the ID variable.
* Write only observations that are in both data sets to a new data set named results.match08.
* Write all other non-matching observations from either data set to a new data set named results.nomatch08.
* Exclude all variables that begin with "ex" from results.nomatch08.
How many variables (columns) are in _______________ results.nomatch08
Enter your numeric answer in the space below:
Save your program as ______________ program08.sas in folder cert programs before continuing with the next project.
The SAS data set WORK.AWARDS is listed below:
fname points
Amy 2
Amy 1
Gerard 3
Wang 3
Wang 1
Wang 2
The following SAS program is submitted:
proc sort data = work.awards;
by descending fname points;
run;
Which one of the following represents how the observations are sorted?
The following SAS program is submitted:
What is the value of the price variable?
This question will ask you to provide a line of missing code.
The following SAS program is submitted:
proc freq data = WORK.SALES;
<insert code here>
run;
The following output is created by the FREQUENCY procedure:
Which statement was used to complete the above program that produced the output?
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