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Forum: SAS

SAS usage and programming. SAS/Base, SAS/Stat, proc sql, SAS macro...

  1. Sticky Thread Sticky: Share your SAS tips

    Since SAS isn't as reliant on UDFs as much as R is, I thought a thread on tips/useful gems hidden in SAS documentation/stuff you learned would be...

    Started by Janus‎, 11-18-2012 12:34 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 23,870
    06-26-2015, 10:17 AM Go to last post
  1. proc SQL

    I have two samples one includes the entire organization. Call it work.t1. The other is a subset of t1 who took the test, call it work.t2. What I want...

    Started by noetsi‎, 08-01-2017 06:11 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 872
    08-15-2017, 06:48 PM Go to last post
  2. Multilevel analysis -SAS

    HLSMITH you might be interested in this. It is a macro designed to help test the assumptions of multilevel models. ...

    Started by noetsi‎, 05-09-2017 09:58 AM
    2 Pages
    1 2
    • Replies: 29
    • Views: 2,931
    08-15-2017, 03:15 PM Go to last post
  3. Are there any structured online courses for SAS

    Besides the expensive official SAS training, are there free or more affordable SAS training I can do (like coursera, udemy, datacamp, etc etc)? ...

    Started by semidevil‎, 07-25-2017 12:26 PM
    • Replies: 5
    • Views: 481
    07-26-2017, 02:54 PM Go to last post
  4. Regression by groups

    Anyone know a quick way to do one regression for every group, so for example if you have a variable called unit and you want to run a separate...

    Started by noetsi‎, 07-24-2017 11:43 AM
    • Replies: 4
    • Views: 232
    07-24-2017, 01:41 PM Go to last post
  5. PLS regression in SAS, what does corr1 and corr2 refers to?

    Hi all, I am attempting to interpret the results from a PLS-regression done in SAS, and after the analysis SAS produces a table containing two...

    Started by Epimorpha‎, 06-19-2017 09:07 AM
    corr1, corr2, pls, regression, sas
    • Replies: 1
    • Views: 664
    06-26-2017, 11:05 AM Go to last post
  6. Different PROC SQL question

    Here's my code: proc sql; create table wavgpd as select DISTINCT acctnum, sum(exp) as exp, avg (pd) as PD, ((exp x pd) as WAVG_PD from...

    Started by greg6363‎, 06-12-2017 07:07 AM
    • Replies: 3
    • Views: 494
    06-12-2017, 01:29 PM Go to last post
  7. proc sql question

    This one is driving me crazy. I want to exclude those who meet two conditions. They have been in my organization six months or less and have no cost....

    Started by noetsi‎, 05-24-2017 11:35 AM
    • Replies: 3
    • Views: 597
    05-24-2017, 11:42 PM Go to last post
  8. Differences between two dates

    I am trying to find how many days occurred between datebegin_14 and April 30, 2017. This generates no error but also no results for the field...

    Started by noetsi‎, 05-23-2017 04:28 PM
    • Replies: 3
    • Views: 539
    05-24-2017, 08:55 AM Go to last post
  9. Really strange join issue.

    I did the following code. Proc SQL; Create table work.test7 as select distinct cs.cusprofile_An, t1.customerid, "VR" || substr(cats...

    Started by noetsi‎, 05-16-2017 06:15 PM
    • Replies: 0
    • Views: 437
    05-16-2017, 06:15 PM Go to last post
  10. problem generating age

    I have a function I have used for years successfully to calculate age. It's ((floor ((intck('month', T1.DATEOFBIRTH, ...

    Started by noetsi‎, 04-14-2017 04:50 PM
    • Replies: 5
    • Views: 1,423
    04-17-2017, 10:53 AM Go to last post
  11. To convert sas code to stata code

    Hello All, I am seeking professional help to convert SAS code to STATA code. I will compensate your time financially on a mutually agreeable...

    Started by anwar‎, 04-04-2017 12:27 AM
    sas stata
    • Replies: 0
    • Views: 967
    04-04-2017, 12:27 AM Go to last post
  12. Looking to identify differences in how segments answered questions

    Admittedly I'm a statistics newbie. I used embedded data to identify 6 discrete customer segments in my survey data. I'd like to see if there are...

    Started by vandalfsens‎, 03-30-2017 02:17 PM
    • Replies: 0
    • Views: 564
    03-30-2017, 02:17 PM Go to last post
  13. Cant resolve a script

    Hello, I would like to ask you for help. I am not a SAS user but now I try to solve one script from a book. Please find attached print screen. Could...

    Started by tradermartin‎, 03-12-2017 05:08 PM
    • Replies: 7
    • Views: 1,994
    03-20-2017, 02:02 PM Go to last post
  14. Help with SAS code

    Hi friends .Please help me how to code for the below scenario. We have a person with id a. He had tattoos all over his body parts with specific...

    Started by Dhana‎, 03-12-2017 07:19 AM
    • Replies: 0
    • Views: 846
    03-12-2017, 07:19 AM Go to last post
  15. Exact Pearson Chi-Sq w/ MC (not a question)

    This is not a question but a reply to ondansetron. ondansetron, See following (sorry for spacings in code, when I cut-n-paste in gets a...

    Started by hlsmith‎, 03-07-2017 11:14 AM
    • Replies: 2
    • Views: 1,618
    03-07-2017, 05:15 PM Go to last post
  16. Few coding questions for a beginner

    I was wondering how to select for a few given variables per say. So like average weight of blonde women compared to average weight of brunette men. I...

    Started by Vpv01‎, 02-20-2017 10:25 PM
    • Replies: 3
    • Views: 2,432
    02-27-2017, 12:12 PM Go to last post
  17. weka- cluster k means - choose the best number of clusters

    thanks for your advance for helping this. I have changed the various cluster and choose the minimum percentage of incorrectly clustered instances....

    Started by raju1‎, 02-12-2017 09:02 AM
    • Replies: 2
    • Views: 1,656
    02-12-2017, 11:56 AM Go to last post
  18. Wants to learn SAS

    I am very new to SAS. i was looking to get a clinical research position but i learnt SAS is the right programming i need to know if am to get into...

    Started by fluidt7‎, 01-26-2017 04:35 PM
    • Replies: 2
    • Views: 2,898
    01-30-2017, 07:24 PM Go to last post
  19. [SOLVED] Problem with create statement.

    SAS is connected to our primary data bases through a lib name I ran if that matters. I run the following statement. proc sql; create table...

    Started by noetsi‎, 01-13-2017 02:30 PM
    • Replies: 0
    • Views: 2,394
    01-13-2017, 02:30 PM Go to last post
  20. [SOLVED] Lag function in SAS not updating to reflect new values.

    I have some SAS code that needs to reference some values in a previous row. The lag function is typically how one deals with that. The issue is...

    Started by Dason‎, 01-05-2017 11:44 AM
    • Replies: 3
    • Views: 2,995
    01-05-2017, 01:25 PM Go to last post
  21. Setting MEMSIZE=MAX

    Hi, I am trying to set MEMSIZE=MAX but from the SAS support website I am not clear on the proper syntax for this and where it should go in my...

    Started by martink‎, 12-26-2016 12:07 AM
    • Replies: 1
    • Views: 2,629
    12-26-2016, 08:36 AM Go to last post
  22. Time Series Book

    This looks useful despite not having ARDL. Note the link does not show the whole book, just a small part of it. ...

    Started by noetsi‎, 12-12-2016 10:28 AM
    • Replies: 5
    • Views: 4,432
    12-13-2016, 10:46 AM Go to last post
  23. Help with data type error in my code (proc Sql)

    I have a simple code: %let YYMMSD = 20160101; %let YYMMED = 20160131; proc sql; select * from table pol where pol.date between &yymmsd and...

    Started by semidevil‎, 12-12-2016 01:44 PM
    • Replies: 1
    • Views: 2,130
    12-12-2016, 02:26 PM Go to last post
  24. Out of sample validation

    When you hold out a portion of the data to test your regression model. I have data I can hold out. But I am not sure practically how you would test...

    Started by noetsi‎, 06-11-2016 01:47 PM
    • Replies: 13
    • Views: 5,729
    11-30-2016, 11:43 AM Go to last post
  25. Troubleshooting boxplot with continuous group variable

    I am trying to create a boxplot in SAS 9.3 with a continuous group variable, but no more than the first three groups will appear on the plot. I...

    Started by RuthB‎, 11-28-2016 04:57 PM
    • Replies: 1
    • Views: 2,635
    11-29-2016, 10:18 AM Go to last post
  26. Random Sampling

    I have a dataset of 1000 with the following variables: subjno, hospnm, and bthwt. I need to complete the object below. Objective: Convert the...

    Started by Gpepsicola‎, 11-23-2016 04:26 PM
    • Replies: 1
    • Views: 2,552
    11-23-2016, 07:43 PM Go to last post
  27. How to control variables in logistic regression.

    Hello! I have a DV with two outcomes. Several IVs (categorical and continuous). I want to predict the DV using the IVs, but I also have control...

    Started by KRS‎, 11-19-2016 08:30 PM
    control variable, logistical regression, sas
    • Replies: 3
    • Views: 3,134
    11-20-2016, 07:13 AM Go to last post
  28. array, do until, target variable

    Hi all: I have the following dataset: ID A B C D Total Target 1 14 . 0 0 15 0 2 10 8 6 . 25 6 ...

    Started by jamesmartinn‎, 11-16-2016 01:25 PM
    • Replies: 1
    • Views: 2,810
    11-16-2016, 01:46 PM Go to last post
  29. Reproducing Output from Out dataset

    Hi all: I've taken a quick look and I'm wondering if this is possible within Proc Tabulate (or any other procs for that matter): I want to run...

    Started by jamesmartinn‎, 11-07-2016 01:10 PM
    • Replies: 2
    • Views: 2,970
    11-16-2016, 09:26 AM Go to last post
  30. Negative binomial model's SAS syntax.

    Hi, I am trying to run the negative binomial model for the following model. ln(di) = ln(ni) + β00 + β10 yeari + ei, i = 1979, , 1996 where,...

    Started by sandyzman‎, 10-14-2016 03:31 PM
    • Replies: 0
    • Views: 2,565
    10-14-2016, 03:31 PM Go to last post
  31. SAS input to be used for chi squared goodness of fit

    i have a data set I need to enter into SAS so I can perform a chi squared goodness-of-fit. The categories being used are <=12.9, >12.9 and <=13.9,...

    Started by kdsan‎, 10-14-2016 09:27 AM
    • Replies: 0
    • Views: 2,223
    10-14-2016, 09:27 AM Go to last post
  32. Calculating trend in death-rate by using Negative binomial regression model.

    Hi All, I am very new to SAS. My question might sound silly but I m trying to put in the best possible way. I am re-creating a table (attached...

    Started by sandyzman‎, 10-10-2016 12:44 PM
    • Replies: 3
    • Views: 2,302
    10-12-2016, 07:56 AM Go to last post
  33. Do Loop with IF in Macro

    Hi, I've been struggling with a do loop in SAS and would be grateful for any assistance. This is the data I have: data have; input...

    Started by Mike5‎, 12-16-2014 11:49 AM
    %do, %if, loop, macro
    • Replies: 4
    • Views: 3,426
    10-11-2016, 03:08 PM Go to last post
  34. Visualization issues in SAS

    I'm having two specific issues with proc gchart in SAS (code and graph attached): 1) I cannot seem to fill my error bars. I know it is possible,...

    Started by jbwettergreen‎, 10-06-2016 02:01 AM
    • Replies: 3
    • Views: 2,614
    10-07-2016, 08:21 AM Go to last post
  35. Interpreting odds ratios in PROC LOGISTIC


    Started by noetsi‎, 10-03-2016 11:44 AM
    • Replies: 1
    • Views: 2,475
    10-03-2016, 02:01 PM Go to last post
  36. Which test should I use to find the rose among the thorns in SAS studio?

    I have 200 patients who have prescriptions from a pool of 20 drugs, and 100 normal control volunteers who do not take any of the drugs in the pool of...

    Started by Konradc‎, 09-16-2016 08:46 AM
    clinical trial, higher order analyses, sas studio, uneven group sizes
    • Replies: 1
    • Views: 3,587
    09-16-2016, 06:22 PM Go to last post
  37. Relationship between quantitative variables in PROC MIXED

    I feel like this is a problem it should not be possible to have, but I'm running analyses using MIXED where the dependent variable and some of the...

    Started by Crantsy‎, 09-01-2016 12:42 PM
    mixed model
    • Replies: 1
    • Views: 2,504
    09-06-2016, 10:04 AM Go to last post
  38. do loop

    hi all: I want to write a small macro program that loops through sequential yearly files but I'm having an issue given the naming conventions of...

    Started by jamesmartinn‎, 08-26-2016 07:26 AM
    • Replies: 2
    • Views: 3,358
    08-26-2016, 08:37 AM Go to last post
  39. How to control the number of variables to display in one page using proc report

    My goal is to make a data listing which contains 10 variables. However, the space for a single page is not sufficient to display all 10 variables. I...

    Started by freezingswallow‎, 08-24-2016 10:09 AM
    proc report
    • Replies: 1
    • Views: 1,971
    08-24-2016, 10:39 AM Go to last post
  40. Program Header Template

    Hi all: I'm trying to create a standard program header template. I've had luck in SAS EG using a keyboard macro shortcut. When I execute my custom...

    Started by jamesmartinn‎, 08-15-2016 01:40 PM
    • Replies: 1
    • Views: 2,585
    08-15-2016, 04:13 PM Go to last post
  41. help with basic conversion concepts in SAS

    I have been reading around but I still do not understand on how to convert characters/numbers/dates and in their different formats. I'm confused...

    Started by semidevil‎, 08-12-2016 04:35 PM
    • Replies: 0
    • Views: 2,247
    08-12-2016, 04:35 PM Go to last post
  42. how to convert numeric date to day of the week.

    I'm trying to convert a 8 digit numeric value to the day of the week. I,e, convert 20160804 to 'Thursday', or 'Thu' or something similar. I still...

    Started by semidevil‎, 08-04-2016 04:45 PM
    • Replies: 0
    • Views: 2,531
    08-04-2016, 04:45 PM Go to last post
  43. Compare curves in SAS JMP

    Hi Everyone, I am trying to compare a set of curves against a set of references. The curves are determined using fixed x-points. What would be...

    Started by La82‎, 06-28-2016 06:32 AM
    • Replies: 7
    • Views: 5,265
    08-02-2016, 02:43 AM Go to last post
  44. help with basic graphs in SAS

    I've been searching for a few hours but still can't figure out how to create a basic bar chart in SAS. For example, my data looks has 3 columns:...

    Started by semidevil‎, 07-22-2016 12:04 PM
    • Replies: 1
    • Views: 2,584
    07-25-2016, 11:59 AM Go to last post
  45. how to create variables in Proc SQL

    How do you create variables in proc sql? For example, in SQL server, I can start my code with: " DECLARE @SD AS INT, @ED AS INT, @LD as int...

    Started by semidevil‎, 07-01-2016 03:22 PM
    • Replies: 1
    • Views: 2,607
    07-05-2016, 09:44 AM Go to last post
  46. creating social security format

    This should be simple but I have had no luck finding it. I want to convert a character field with ********* to ***-XX-***X. I know I could use...

    Started by noetsi‎, 07-01-2016 09:51 AM
    • Replies: 1
    • Views: 2,138
    07-01-2016, 09:58 AM Go to last post
  47. Nested design

    Hi Everyone, I am completely new to SAS jmp so bare with me :) I am trying to compare a test with three replicates to a reference with 9...

    Started by La82‎, 06-27-2016 07:26 AM
    • Replies: 0
    • Views: 2,507
    06-27-2016, 07:26 AM Go to last post
  48. Analysis of error on SAS

    Hi, I learned statistics using SAS 10 years ago and haven't used stats since then. But I'm back. I remember that before conducting a statistical...

    Started by Toshi‎, 05-24-2016 04:19 AM
    • Replies: 2
    • Views: 2,611
    06-25-2016, 02:03 AM Go to last post
  49. How to convert scientific number to its original form (In Proc SQL)

    I have a column in my table called policykey, where data is supposed to be something along the lines of 20000000000000012. Unfortunately, the...

    Started by semidevil‎, 06-23-2016 11:43 AM
    • Replies: 2
    • Views: 2,822
    06-23-2016, 08:19 PM Go to last post
  50. Pseudo-IV GLS for time series

    Some call this two stage Aitkin. Its recommended to run dynamic regression when you have serial correlation and a lagged Y as a predictor. I have not...

    Started by noetsi‎, 06-21-2016 02:12 PM
    • Replies: 2
    • Views: 3,344
    06-23-2016, 11:39 AM Go to last post
  51. Supressing tables

    When running the following code I generate a huge number of tables I do not want. All I want is the graphs and regression output. NOPRINT suppresses...

    Started by noetsi‎, 06-10-2016 10:48 AM
    • Replies: 3
    • Views: 2,921
    06-21-2016, 02:09 PM Go to last post
  52. Is retrieving data using datastep really slow?

    I'm trying to get use to coding in SAS and it's syntax, because If I want to do more statistical analysis and data basic manipulation, I can do it...

    Started by semidevil‎, 06-17-2016 04:24 PM
    • Replies: 4
    • Views: 3,812
    06-20-2016, 09:50 AM Go to last post
  53. does proc SQL use SQL server syntax, or oracle syntax?

    does proc sql use sql server syntax or oracle syntax? Im still trying to figure out how to sql code in SAS.

    Started by semidevil‎, 05-18-2016 04:18 PM
    • Replies: 2
    • Views: 4,418
    06-16-2016, 09:06 PM Go to last post
  54. Regression diagmostics: PROC REG versus PROC GLM

    PROC GLM has many advantages over proc reg such as a case statement. But SAS has chosen not to include many of the diagnostics in proc glm that are...

    Started by noetsi‎, 06-09-2016 10:18 AM
    • Replies: 5
    • Views: 4,673
    06-16-2016, 02:07 PM Go to last post
  55. Polychoric/tetronic correlations

    If you wanted these you used to have to run a painful macro. Now they apparently are part of the regular sas. ...

    Started by noetsi‎, 06-10-2016 10:36 AM
    • Replies: 0
    • Views: 2,366
    06-10-2016, 10:36 AM Go to last post
  56. "Proce ARIMA not found"

    I did a simple: PROC ARIMA DATA=WORK.TMP4TempTableNewTimeID ; IDENTIFY VAR=sales NLAG=12 ; run; but I got the error 'PROC ARIMA...

    Started by semidevil‎, 06-03-2016 04:23 PM
    • Replies: 3
    • Views: 3,191
    06-04-2016, 01:46 PM Go to last post
  57. Corrected AIC in Proc Reg

    Some call this AICc. Supposedly, some say, Proc Reg will generate this statistic, but I could not find it in the documentation. It is produced in...

    Started by noetsi‎, 05-28-2016 12:33 PM
    • Replies: 5
    • Views: 3,154
    05-31-2016, 09:38 AM Go to last post
  58. Proc Mixed effect interpretation

    Hello, I am analyzing an experiment in which we tested the effect of different treatments on trauma. So, for example, blood pressure (and other...

    Started by awolf‎, 05-26-2016 05:51 PM
    fixed effect, interpretation, mixed, multiple comparisons, sas
    • Replies: 1
    • Views: 2,620
    05-27-2016, 07:52 AM Go to last post
  59. SAS datdiff statement

    I ran this code PROC SQL; CREATE TABLE SASUSER."tab1"n AS SELECT t1.VRID, t1.CASE, t1.STATUS, ...

    Started by noetsi‎, 05-23-2016 03:16 PM
    • Replies: 2
    • Views: 2,732
    05-24-2016, 10:13 AM Go to last post
  60. [SOLVED] Excluding cases in one table that are in second table.

    I have two tables. One is a subset of the other (call the subset table 2 and the larger table 2 is a subset of is table 1). I want to exclude from...

    Started by noetsi‎, 05-21-2016 01:12 PM
    • Replies: 1
    • Views: 2,235
    05-21-2016, 01:40 PM Go to last post

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