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Markanti · ‎10-10-2023

Create a macro variable called “list” that represents the following variables when referenced: dbirwt nprevist wtgain; Create a dataset called “four” from “main” keeping only those variables in this list. Use the macro variable you created to do accomplish this. Next find the means for these same variables using the macro variable. Unfinished Code *Lab 12 – Problem 1; data run; proc run; I got correct for this. %let list = dbirwt nprevist wtgain; data four; set lab.main; keep &list; run; title "Using a Macro variable list"; proc means data=four mean; var &list; run; but for 2nd problem I am getting error Use the dataset called “four” from the problem above and the macro variable call “list”, from the same problem Run a Proc Means for all these variables and save the results of this procedure into a new SAS data set called “Save” in the Lab library. Add the option noprint right after data= lab.one; Unfinished Code *Lab 12 – Problem 2; proc run; my finished code is title "Using a Macro variable list"; proc means data=lab.four noprint; var &list; run; but I am getting error as ERROR: Neither the PRINT option nor a valid output statement has been given. Where am I doing wrong??

Markanti · ‎09-29-2023

Create another dataset in the HW library called “three” from “main”. Add a new variable called totalage where totalage is the sum of dmage and dfage. What is the smallest value for totalage. (5 pts) Unfinished Code *HW 3 - Problem 3; data ; run; proc ; run; proc ; run; data lab.three; set lab.main; totalage = dmage + dfage; run; and how to find smallest totalage?

Markanti · ‎09-28-2023

What is the oldest mother (dmage) and what is the oldest father (dfage) in the Main SAS data set. For father’s age, exclude age 99. (3 pts) Unfinished Code *HW 3 - Problem 2; proc ; run; finished code data lab.oldest_ages; set lab.main; OldestMother = .; OldestFather = .; if dmage > OldestMother then OldestMother = dmage; if dfage < 99 ; if OldestFather = . or dfage > OldestFather then OldestFather = dfage; where dmage ^= . and dfage ^= .; run; proc print data= lab.oldest_ages (firstobs = 1 obs=10); var dmage dfage; run;

Markanti · ‎09-28-2023

Use the code in the unfinished code section to create the data set call “two” from “one”, which you created in problem 1. Add the following to “two”: Create a new text variable called “yrob2” using the last 2 digits of the variable “yrob”. For example if year = 1980 we would want 80 for this new variable. Next, create a new text variable called “last4” from SSN using the last 4 digits of the SSN. Now, create a new text variable called “ID” by concatenating “clinic”, “mthob”, “yrob2” & “last4” (in this order). Remove any spaces or blanks from this new variable called “ID”. Remove all variables from this dataset except for name & ID. Hint: Think about the most efficient way to do this. finished Code *Lab 8 – Problem 2; title "Building an ID number from data"; data lab.ssn_number; set lab.one; ssn2 = compress(ssn, '-'); ssn3 = input(ssn2, ??11.); drop ssn2; run; proc print data=lab.ssn_number; run;

Markanti · ‎09-28-2023

Create a new data set called “half” from “main”. Reduce this dataset by ½ using a random number generator for the uniform distribution (ranuni) with the seed of 100. Unfinished Code *Lab 8 – Problem 5; data run; I run the code like this ? is it correct? *Lab 8 – Problem 5; data lab.half; set lab.main; random = ranuni(0); if ranuni(100) < 0.5 then output; run; proc print data=lab.half; run;

Markanti · ‎09-27-2023

4. Using the SAS data set called “main”, create a new dataset “four” by doing the following: a. Add formatting to the variable “weekdayb” in the following format: 1 = Monday, 2 = Tuesday, … 7 = Sunday. Hint: Don’t forget that formatting takes TWO steps! b. Check your work by creating a frequency table for “weekdayb”. Unfinished Code *lab 8 – Problem 4; proc; data proc; run; i did as follows; proc format; value weekdayb 1 = 'Monday' 2 = 'Tuesday' 3 = 'Wednesday' 4 = 'Thursday' 5 = 'Friday' 6 = 'Saturday' 7 = 'Sunday'; run; data lab.four; set lab.main; format weekdayb; run; proc freq data=lab.four; tables weekdayb; run;

Markanti · ‎09-23-2023

Thanq so much I got it

Markanti · ‎09-22-2023

I am attaching the question help me with this plZ its sas on demand. I got many errors 3. Use the instructions below and the code in the unfinished code section to finish creating dataset “three” in the HW library. (12 pts) a. Add a variable called “agegroup” where i. Agegroup = 1 for ages under 20 ii. Agegroup = 2 for ages 20 – under 30 iii. Agegroup = 3 for ages 30 – under 40 iv. Agegroup = 4 for ages 40 plus b. Then add formatting for the agegroup variable as follows: i. Under 20 ii. 20 – 30 iii. 30 – 40 iv. 40 & Over c. Create a frequency table of race by agegroup for everyone not in group W2. d. Display a list to the output window (show printout) of the following variables for only race = black: height, weight, & race, sorted in height order. e. Find the mean weight for each gender group. Fill in the chart below: Gender Mean Weight Females Males Unfinished Code *HW 2 - Problem 3; title " Using the where statement in procedures"; data hw.three; input ID Height Weight Pulse Systolic Diastolic Group Gender Race Age; datalines; 11 61 179 82 128 80 W2 F Black 39.6 12 66 160 80 150 96 W3 F Black 11.4 13 71 198 72 150 99 W1 M White 40.6 14 61 172 99 120 80 W2 F Black 39.6 15 71 237 90 126 90 W1 F Black 24.2 16 67 204 78 106 64 W3 M Black 40.7 17 69 135 100 130 90 W4 M Black 29.1 18 71 237 103 162 108 W3 M Black 16.9 19 60 208 70 130 90 W4 F Black 31.7 20 61 193 74 130 80 W1 F White 48.6 ; run; Finished Code

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MEANS - ERROR: Neither the PRINT option nor a valid output statement h...

how to find smallest totalage?

I want to know if the above problem is right

is this correct??

is this correct which I did?

I am unable to see weekdays as mon-sun in the result... instead it sho...

Re: I need answer for this question mean weight

I need answer for this question mean weight