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ayosas · ‎02-17-2022

So if this is an excel file, this option should go before proc import?

ayosas · ‎02-17-2022

the variable has a space in it, I checked using proc contents and both the label and var name have a space in them. I tried renaming using the rename option this is the error I get 77 rename education level = education_level; ERROR: Alphabetic prefixes for enumerated variables (education-level) are different. ERROR: Old and new variable name specifications for RENAME must be of the same type. Statement is ignored. ERROR 79-322: Expecting a -.

ayosas · ‎02-09-2022

Thanks for responding! I wouldn't call it paired but can the samples be considered independent when they're related? In that case, does wilcoxon rank allow for independent sample of different size?

ayosas · ‎02-09-2022

Thanks for your response! Yes, 2 students did not take the post test. However, because they are anon I do not know who did not take the post test so I don't know how to decide which osbervations to drop.

ayosas · ‎02-09-2022

I am analyzing pre and post surveys, the survey responses are continuous (1 - 5). I want to know if there is a difference in the average from pre and post results. The sample size is small so I need a non-parametric test for dependent samples. I want to use wilcoxon signed rank but there are unequal sample sizes, there are 12 pre tests and 10 post tests and every example I have seen for the wilcoxon signed rank has equal sample sizes. Is this possible to do?

ayosas · ‎07-06-2021

Thank you!! This worked, much appreciation

ayosas · ‎07-06-2021

set ile.nhanes2016 (keep= SMQ040 IMQ060 IMQ070 IMQ100 RIAGENDR RIDAGEYR DMDCITZN DMDMARTL BMXBMI DMDEDUC2 INDHHIN2 MCQ220); if IMQ070=. and IMQ060=. then delete; run; proc freq data=ile.nhanes2016; tables IMQ060 IMQ070 / nocum missing; run; IMQ070 value is for males and IMQ060 is for females. Subjects have a value for one and not the other. I want to delete missing values. After running the code missing values remain for both males and females, is there something wrong with my code?

ayosas · ‎04-25-2021

proc logistic data=compas1; effect PRIORspl=spline(priors_count / degree=2); model two_year_recid (event='0') = PRIORspl/ rsq lackfit; id compas_id priors_count; output out=one predicted=splpred reschi=splres; effectplot fit (x=priors_count); title1 'Continuous BP with Spline'; run; My code is as above. The spline option doesn't turn blue as it's supposed to

ayosas · ‎03-19-2021

Thanks, I am working on an assignment that requires me to use loops and arrays to create 3 date variables. So I was thinking that an array would be needed for each set of days and months

ayosas · ‎03-19-2021

I am trying to use an array to create a date variable that combines individual day and month numeric values into a date in the year 1990 and recode to missing days and months that are -1, -13, -32 Libname D “directory”; Data have; Set D.have; Format dob mmddyy8.; Array datec {2} day_c month_c; Do i = 1 to 2; Datec{i} = mdy(day_c, month_c, 1990); If day_c in (-1,-13) then day_c =.; If month_c in (-1,-32) then month_c =.; End;

ayosas · ‎11-27-2020

Thank you!!

ayosas · ‎11-27-2020

Hello I am working with a large dataset and trying to subset the data to only keep certain variables, I am only looking at a certain age range for the data too so I want to delete the ages that I do not need. My code for this isn't working and I'm not sure why. data nsch1718; if 2=>SC_AGE_YEARS>5 then delete; keep ACEct_1718 PrntNativity_1718 TalkAbout_1718 WrkToSolve_1718 strengths_1718 hopeful_1718 CtFamRes_1718 FamResilience_1718 confident_1718 ACEdivorce_1718 ACEdeath_1718 ACEjail_1718 ACEdomviol_1718 ACEneighviol_1718 ACEmhealth_1718 ACEdrug_1718 ACEdiscrim_1718 sex_1718 SC_AGE_YEARS SC_HISPANIC_R SC_RACE_R raceAsia_1718 povSCHIP_1718 FPL_I1 AdultEduc_1718 FamCount_1718 RecogLetter_1718 CountTo_1718 CONFIDENT WorkToFin_1718 HurtSad_1718 WriteName_1718; format CONFIDENT confidentf. prntnativity_1718 prntnativityf. confident_1718 confidentf.; set mc759.nsch1718combined_drc; run;

ayosas · ‎10-06-2020

How do I fix that?

ayosas · ‎10-06-2020

I see. Well now my code looks like this libname hw4 "/home/u49728966/SAS Data/"; data ldldat; set hw4.ldldat; run; I selected all of it, pressed run and received the same error. The log says 1 OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK; 72 73 libname hw4 "/home/u49728966/SAS Data/"; NOTE: Libref HW4 was successfully assigned as follows: Engine: V9 Physical Name: /home/u49728966/SAS Data 74 data ldldat; 75 set hw4.ldldat; 76 run; NOTE: There were 1 observations read from the data set HW4.LDLDAT. NOTE: The data set WORK.LDLDAT has 1 observations and 0 variables. NOTE: DATA statement used (Total process time): real time 0.00 seconds user cpu time 0.00 seconds system cpu time 0.00 seconds memory 734.78k OS Memory 31908.00k Timestamp 10/06/2020 07:08:15 AM Step Count 187 Switch Count 2 Page Faults 0 Page Reclaims 76 Page Swaps 0 Voluntary Context Switches 13 Involuntary Context Switches 0 Block Input Operations 0 Block Output Operations 160 77 78 OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK; 90

ayosas · ‎10-06-2020

I tried it with a set statement as well. What do you mean different? There is a data set called ldldat.sas7bdat in the file SAS Data. libname hw4 "/home/u49728966/SAS Data/"; data ldldat; set hw4.ldldat; run; That didn't work. The log says 1 OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK; 72 73 ; 74 75 OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK; 87

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Re: Rename a variable that has a space in it

Rename a variable that has a space in it

Re: Can you have unequal sample sizes for wilcoxon signed rank test?

Re: Can you have unequal sample sizes for wilcoxon signed rank test?

Can you have unequal sample sizes for wilcoxon signed rank test?

Re: how do I use if/and/delete statement to delete sex-dependent value...

how do I use if/and/delete statement to delete sex-dependent values

Spline option grayed out in effect statement?

Re: Date variable from an array?

Date variable from an array?

Re: Date variable from an array?

Re: Rename a variable that has a space in it

Rename a variable that has a space in it

Re: Can you have unequal sample sizes for wilcoxon signed rank test?

Re: Can you have unequal sample sizes for wilcoxon signed rank test?

Can you have unequal sample sizes for wilcoxon signed rank test?

Re: how do I use if/and/delete statement to delete sex-dependent value...

how do I use if/and/delete statement to delete sex-dependent values

Spline option grayed out in effect statement?

Re: Date variable from an array?

Date variable from an array?

Re: Using SAS studio trying to delete observations

Using SAS studio trying to delete observations

Re: Error message that the table does not contain columns

Re: Error message that the table does not contain columns

Re: Error message that the table does not contain columns