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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: 28,918
    06-26-2015, 10:17 AM Go to last post
  1. Exclamation SAS help!

    I am trying to download one of these datasets "http://wwwn.cdc.gov/nchs/nhanes/search/datapage.aspx?Component=Examination&CycleBeginYear=2003" but...

    Started by vonlack‎, 06-27-2014 08:25 AM
    • Replies: 2
    • Views: 1,756
    06-27-2014, 10:17 AM Go to last post
  2. Residual analysis Leverage and Influence

    Running a multiple linear regression I would like to analyse influence and leverage but a lot of the otherwise useful plots provided by SAS ods...

    Started by JesperHP‎, 06-26-2014 10:13 AM
    • Replies: 1
    • Views: 1,429
    06-26-2014, 11:04 AM Go to last post
  3. Reading data from Text File Turning it into Dataset

    Hi, I have a file that is in PDF and when I convert it into text format and even do the copy and paste this is what my data looks like: A 1 2 3...

    Started by Janoose‎, 06-20-2014 09:43 AM
    • Replies: 1
    • Views: 1,736
    06-23-2014, 09:40 AM Go to last post
  4. what is wrong with my code in Sas?

    I am learning how to draw univariable lowess smoothed logit versus predictor graph via http://www.ats.ucla.edu/stat/sas/examples/alr2/hlch4sas.htm ...

    Started by t.wang21@yahoo.com.au‎, 06-20-2014 01:44 AM
    • Replies: 3
    • Views: 2,510
    06-22-2014, 08:07 PM Go to last post
  5. SAS Missing Data Imputation: Arrays + Proc STDIZE

    Hi Guys I came across this following code: data dataset(drop=i); set data; array mi{*} mi_Ag mi_Inc mi_WR;

    Started by excelmac‎, 06-09-2014 01:20 AM
    missing data imputation, sas
    • Replies: 2
    • Views: 3,005
    06-11-2014, 06:48 PM Go to last post
  6. Question about transposing table

    Hi all, I have a dataset that has three variables arranged like this... ID Time Var2 Reading 1 7/1/13 Sensor1 1.2 1 7/1/13 ...

    Started by agp‎, 06-03-2014 03:35 PM
    • Replies: 11
    • Views: 2,463
    06-09-2014, 06:42 AM Go to last post
  7. proc sgplot - conditionally toggle markers option

    plotting 3 series - detailed test events at time1, time2, and time 3 need to show markers when item is incorrect & not show markers when correct ...

    Started by DebiA‎, 06-06-2014 04:42 PM
    • Replies: 0
    • Views: 1,430
    06-06-2014, 04:42 PM Go to last post
  8. Multiple responses

    Hi, I have been trying a bit hard on this from quite a time now, I need your help. Please go through the excel file that is attached so you can...

    Started by anand_ger‎, 06-04-2014 07:37 AM
    • Replies: 4
    • Views: 1,988
    06-05-2014, 06:29 AM Go to last post
  9. proc mixed analyzing data

    I have an experiment where I'm looking at how a software package helps teams with brainstorming. I split people into groups and have two levels of...

    Started by travis‎, 05-26-2014 11:39 PM
    • Replies: 4
    • Views: 2,574
    05-28-2014, 12:49 AM Go to last post
  10. SAS: The Equal Precision Band VS. SDF_LCL

    I have a confidence band of my survival curve called the equal precision band and then i made the graph with the band. I also made a table with...

    Started by studentbelg‎, 05-26-2014 09:29 AM
    • Replies: 0
    • Views: 2,615
    05-26-2014, 09:29 AM Go to last post
  11. calculate percentages

    Hi Please find the attached file there are F1 F2 F3; I want to calculate the percentages of F1 F2 F3 like F1 total percent F2 total...

    Started by anand_ger‎, 05-20-2014 09:14 AM
    • Replies: 6
    • Views: 2,152
    05-20-2014, 12:46 PM Go to last post
  12. SAS Certifications

    Hello! I'm new here, so I apologize if this is not the right place for this. I looked around for a similar post but did not see one (I'm sure its...

    Started by Broncho‎, 05-12-2014 08:32 AM
    • Replies: 2
    • Views: 1,791
    05-15-2014, 05:00 PM Go to last post
  13. Something slow for SAS to compute

    This is a strange question. My organization is buying a new computer and there is a lot of uncertainty how much computing power and memory I need....

    Started by noetsi‎, 05-09-2014 12:18 PM
    • Replies: 4
    • Views: 1,681
    05-11-2014, 02:03 AM Go to last post
  14. Contrasts (simple effects after interaction)

    Hi, I need a help with SAS syntax regarding contrasts. I found after I ran GLM some interaction effects, but now I need to find out which independent...

    Started by sharinka‎, 05-08-2014 07:36 AM
    contrasts, sas
    • Replies: 1
    • Views: 1,619
    05-08-2014, 03:43 PM Go to last post
  15. Proq Freq question

    Hi, I have a doubt on running proq freq in SAS and here it goes. if I have a data as follows Gender year Increase male 2009 1 female...

    Started by anand_ger‎, 05-07-2014 02:10 PM
    • Replies: 1
    • Views: 1,576
    05-08-2014, 05:24 AM Go to last post
  16. Don't understand the error message

    I am running SUDAAN from SAS, and the following is my syntax: proc descript data=temp2_13 filetype=sas design=wor notsorted ; nest county strata...

    Started by Florayang‎, 05-08-2014 12:55 AM
    • Replies: 0
    • Views: 2,750
    05-08-2014, 12:55 AM Go to last post
  17. panel data

    can anyone please help me in sas i need a sample panel data and also can someone run it on sas and give me solution here i would realy thnkful to you...

    Started by numerospy‎, 05-06-2014 04:18 PM
    panel data
    • Replies: 0
    • Views: 1,429
    05-06-2014, 04:18 PM Go to last post
  18. Proc tabulate procedure

    Hi, i am trying to create a table with medicines and county names. and I want those values in the table which are >10, as a general code goes,....

    Started by anand_ger‎, 05-06-2014 07:20 AM
    • Replies: 1
    • Views: 1,425
    05-06-2014, 09:45 AM Go to last post
  19. How to compare model fits

    What is a good way to compare nested models? For example, I have some proc mixed models like this, which are the same except for the fixed effects. :...

    Started by maziana‎, 02-10-2014 11:53 AM
    • Replies: 3
    • Views: 1,946
    05-06-2014, 09:24 AM Go to last post
  20. Proc Freq quartiles?

    Hi gang, Does anyone know if it is possible to have run a PROC FREQ on a continuous numeric variable and have it show quartiles? Or have it show...

    Started by agp‎, 05-05-2014 05:43 AM
    • Replies: 7
    • Views: 6,618
    05-06-2014, 05:43 AM Go to last post
  21. Infile for non-standard data

    I have a messy file (does not line up in columns), where some of the columns are tab delimitated and some are comma. My problem with the data set...

    Started by mylesg‎, 05-02-2014 01:19 PM
    infile, sas, sas data manipulation
    • Replies: 1
    • Views: 2,008
    05-02-2014, 02:37 PM Go to last post
  22. Macro to quickly update a group of monthly changing macro variables

    Hello all, I'm trying to improve a lot of the SAS code for a monthly updating product the company I'm interning at distributes to a bunch of its...

    Started by WUJUM‎, 05-01-2014 12:53 PM
    • Replies: 1
    • Views: 1,478
    05-02-2014, 01:51 AM Go to last post
  23. Fill in index date for control

    Hi, I have 300 cases with event date and have matched to 600 controls (no event). I want to insert index date for control i.e copy event date of...

    Started by biscodyl‎, 04-29-2014 10:34 AM
    • Replies: 1
    • Views: 1,391
    04-29-2014, 11:15 AM Go to last post
  24. Customized Odds Ratio in Program Glimmix

    Hello, I'm looking to customize my odds ratio table. I've gotten glimmix to generate an odds ratio table; however, I was hoping to see if I could...

    Started by compassion83‎, 04-28-2014 02:54 PM
    • Replies: 0
    • Views: 1,671
    04-28-2014, 02:54 PM Go to last post
  25. Running do loop inside of a proc

    Is it possible to run a do loop inside of a procedure. I am running a holt winters model with this code: proc forecast data = data method =...

    Started by carbond1‎, 04-23-2014 08:27 AM
    • Replies: 1
    • Views: 1,362
    04-23-2014, 09:37 AM Go to last post
  26. CLASS function in PROC GENMOD

    Hi, Can anyone explain to me what I need to write in the CLASS statement when using PROC GENMOD? I was under the impression that I need to include...

    Started by Yickin‎, 04-15-2014 01:35 PM
    • Replies: 4
    • Views: 1,859
    04-15-2014, 03:41 PM Go to last post
  27. (SAS) Merging and Creating new variables HELP

    I am trying to merge two data sets and then create new variables from these data sets. In my library, I have two data sets (cross1 and long1) with...

    Started by kernsaf‎, 04-09-2014 05:14 PM
    sas merge
    • Replies: 2
    • Views: 3,025
    04-13-2014, 04:38 PM Go to last post
  28. How to combin factorial split-plot experiment in sas? ( 2years expriment)

    Hi I am elementary user of sas, my experiment was 2 years agricultural experiment. The experiment was laid out in the factorial split-plot...

    Started by alexbt1‎, 04-10-2014 06:32 AM
    • Replies: 0
    • Views: 1,696
    04-10-2014, 06:32 AM Go to last post
  29. Multiple response problem in SAS

    Hi I am a beginner in SAS and I request for your help. I think this is called a multiple response data and how to I go about it. given data:...

    Started by anand_ger‎, 04-05-2014 02:24 PM
    multiple response sas
    • Replies: 1
    • Views: 1,885
    04-05-2014, 08:46 PM Go to last post
  30. Conditional logistic regression for polytomous covariates

    I am doing a Multivariate conditional regression analysis for case-control study based on a 4:1 matching. My outcome and response variables are both...

    Started by statsinsas‎, 04-02-2014 02:23 PM
    • Replies: 3
    • Views: 1,735
    04-02-2014, 02:53 PM Go to last post
  31. Very basic frequency help If I may.

    Hello all. Ok I'm returning to SAS after 5 years of not using it and am self training again from scratch. I've got my basic datastep stuff...

    Started by Stretlow‎, 03-26-2014 05:54 AM
    • Replies: 2
    • Views: 1,599
    04-01-2014, 02:52 AM Go to last post
  32. Finding Optimal Cutpoints for Continuous Covariates with Time-to-Event Outcomes

    I found this interesting article from MayoClinic, where they talked about a macro that finds a cut point for a continuous variable with a time to...

    Started by sandeep249‎, 03-27-2014 03:28 PM
    findcut, macro, sas
    • Replies: 2
    • Views: 4,222
    03-31-2014, 02:13 PM Go to last post
  33. SAS PROC GLIMMIX, logistic regression; how to code and interpret repeated measures?

    Hello: Thanks for reading this post! The core of my question has to do with how to correctly code repeated measures when the repeated effect (here...

    Started by skr01‎, 03-24-2014 03:26 PM
    glimmix, repeated measures
    • Replies: 0
    • Views: 5,152
    03-24-2014, 03:26 PM Go to last post
  34. Filter list - show the entries not matched

    Hi I am using a simple filter based on a list of company names to filter-out companies of relevance from a database. What I need to do then is to...

    Started by Laksefar‎, 03-24-2014 03:19 AM
    filter, filters, match, matches, not found
    • Replies: 0
    • Views: 1,214
    03-24-2014, 03:19 AM Go to last post
  35. Mixed Normal Distribution

    I have to generate 1000 numbers following mixed normal distribution, (80% N(0,1), 20% N(0,25)), and I have to show their distribution in the chart....

    Started by mboricgs‎, 03-20-2014 03:59 PM
    • Replies: 3
    • Views: 3,713
    03-22-2014, 09:49 AM Go to last post
  36. Proc Means & storing mean in a table

    I am running a means procedure on a bootstrap sample by replication number. Is there a way for me to output the mean of every replication in a table...

    Started by agp‎, 03-21-2014 10:02 AM
    • Replies: 2
    • Views: 2,434
    03-21-2014, 11:53 PM Go to last post
  37. continuous episodes of insurance coverage

    I am trying to construct episodes of coverage for patients in an insurance database. My episodes of coverage are continuous periods of time that a...

    Started by revans.evans‎, 03-21-2014 09:33 AM
    • Replies: 0
    • Views: 1,268
    03-21-2014, 09:33 AM Go to last post
  38. SAS Help

    Can someone help me with the code in SAS for the following. We just started using SAS after transferring from another program and I am lost with the...

    Started by stpr131545‎, 03-17-2014 08:50 PM
    • Replies: 1
    • Views: 1,393
    03-17-2014, 09:21 PM Go to last post
  39. problem in doing the sas programming

    proc iml; S = 10; N = 100; P = 5000; call randseed(12345); Res = {0 , 0}; do rep = 1 to S; X = j(N, P, .); Y = j(N, 2, .); call randgen(x,...

    Started by s991102‎, 03-14-2014 04:01 AM
    proc iml, simulate
    • Replies: 3
    • Views: 1,966
    03-15-2014, 11:15 PM Go to last post
  40. How to transpose Please Help.

    Hi I have just started working on SAS and I am a beginner.. Please help me how to transpose a simple data from rows to columns.. for ex: I...

    Started by anand_ger‎, 03-12-2014 03:39 PM
    rows to columns, sas, transpose
    • Replies: 2
    • Views: 1,537
    03-13-2014, 07:51 AM Go to last post
  41. outliers identification

    Hello, I am a student and i need detected outliers and influence in binary logistic regression. I use DFBETAS= names the standardized deletion...

    Started by Ingrid‎, 03-11-2014 10:09 AM
    • Replies: 6
    • Views: 3,387
    03-11-2014, 08:57 PM Go to last post
  42. Unhappy SAS reading data trouble. Filling empty variables.

    Hi, I'm new and I need some help. This is 1st time it happened to me. I was trying to read new file. It's tab delimited excel file, saved to .txt...

    Started by krzysiekyo71‎, 03-09-2014 09:02 AM
    input row variable
    • Replies: 1
    • Views: 1,835
    03-10-2014, 01:09 AM Go to last post
  43. Transformation didn't normalize the data set... now what?

    I study and insect that has a tendency to produce non-normal data sets. I have transformed my current data set using sqrt, sqrt + 0.5, log, log10...

    Started by FriskyBeetle‎, 03-06-2014 01:55 PM
    normality, transformation
    • Replies: 10
    • Views: 3,451
    03-06-2014, 05:42 PM Go to last post
  44. data generation

    Dear Sas users I want to extend this code. The 500 person in LC 1 and the other 5020 person in LC 2. On the other hand, 150 person in c0 should...

    Started by blau88‎, 03-06-2014 08:25 AM
    • Replies: 0
    • Views: 1,443
    03-06-2014, 08:25 AM Go to last post
  45. selecting one column values based on difference between members of another column

    Hi to all, i have data like this ASSAY MP Cm chr# XY1723 408068 1 XY1727 463360 1 XY1708 880744 1 XY1709 900596 1 XY487 ...

    Started by Genetist‎, 03-05-2014 03:58 AM
    • Replies: 1
    • Views: 1,333
    03-05-2014, 06:11 AM Go to last post
  46. Base SAS Programing: Calculating KPIs Over Different Time Ranges

    Hi all. I am trying to calculate values for KPIs over certain time ranges Response Rate, Conversion Rate and Yield. I need to use SAS to do this....

    Started by mgarret‎, 03-02-2014 09:43 PM
    sas, sas data manipulation, sas program
    • Replies: 0
    • Views: 1,477
    03-02-2014, 09:43 PM Go to last post
  47. Normality tests for SAS

    Hi All, I just ran the PROC MIXED for outputting the residual error in SAS I am wondering if I need to look at Shapiro-Wilk or Kolmogorov-Smirnov...

    Started by PhDscientist7‎, 01-13-2013 08:01 PM
    2 Pages
    1 2
    mixed model, normality test
    • Replies: 20
    • Views: 25,943
    02-28-2014, 01:35 AM Go to last post
  48. How to get the output using PROC MIXED for residual error to check for normality?

    I am using proc mixed for my analysis (RCBD), but don't know the SAS code for outputting the residual which I can use for checking normality. Can...

    Started by statques‎, 02-26-2014 02:36 PM
    normality test, predictions, proc mixed, sashelp
    • Replies: 1
    • Views: 5,205
    02-28-2014, 01:11 AM Go to last post
  49. Basic PROC REG question

    Say I fit a model proc reg data=data1; model y = x1 x2 x3; run; How do I take the parameter estimates and apply to another dataset, data2,...

    Started by agp‎, 02-14-2014 03:10 PM
    • Replies: 7
    • Views: 2,560
    02-19-2014, 08:49 AM Go to last post
  50. Lightbulb Excellent opportunities for SAS Programmers

    Hi Everyone, My name is Marta Nejman and I am consultant to Pharma and CRO industries at ProPharma Solutions. I am currently seeking SAS...

    Started by Marta Nejman‎, 02-13-2014 06:26 AM
    • Replies: 0
    • Views: 1,098
    02-13-2014, 06:26 AM Go to last post
  51. Proc mixed

    Hello all, I am a wee bit confused about the random statement in PROC MIXED, I thought maybe you can clarify it for me in simple words. Let's...

    Started by NN_STAT‎, 02-06-2014 06:53 AM
    mixed models
    • Replies: 2
    • Views: 1,686
    02-10-2014, 07:51 PM Go to last post
  52. Exclamation Need advice writing SAS programs to read datas

    4. The following table lists 3 personnel records of a company. Staff ID Birthday Monthly Salary A123 4 March...

    Started by Takumi‎, 02-07-2014 05:10 AM
    comma, data, reading data, sas, variables
    • Replies: 5
    • Views: 1,811
    02-09-2014, 06:41 AM Go to last post
  53. Why the macro within the datasetp loops only one time?

    Dear all: I have written a macro named %xscan. I used the macro within a datastep as follows: %macro doit; %do i=1 %to 2; ...

    Started by liufeng511‎, 02-09-2014 01:59 AM
    • Replies: 1
    • Views: 1,202
    02-09-2014, 02:09 AM Go to last post
  54. Exclamation Help***SAS - Fill missing value with the last non missing value variable

    Hi, I wanted to fill missing value with the last non missing value variable. +----------+--------+-------+ | Variable | Level | Value |...

    Started by sageev‎, 01-29-2014 05:12 PM
    missing data analysis, observation, sas, stat, variable
    • Replies: 1
    • Views: 3,289
    02-08-2014, 01:29 PM Go to last post
  55. SAS code for hot decker imputation

    I am just learning about using the hot decker imputation method to impute values in cases where values are missing in survey. I want to impute values...

    Started by qnguyen‎, 02-05-2014 05:58 PM
    • Replies: 2
    • Views: 1,351
    02-05-2014, 06:53 PM Go to last post
  56. How to Merge Large Datasets That Uses Different Sampling Frame?

    Hello All, I am new to this forum. I am trying merge large datasets that uses different sampling frames. How to go about doing so and how to ensure...

    Started by sapkota‎, 02-04-2014 12:36 PM
    • Replies: 3
    • Views: 1,532
    02-04-2014, 04:51 PM Go to last post
  57. Import messy Text to SAS

    Hi, I am trying to import text raw file to sas ( each data separated by space ). how can i clean up the date before import to sas ? is their...

    Started by sageev‎, 01-29-2014 10:49 AM
    • Replies: 0
    • Views: 1,380
    01-29-2014, 10:49 AM Go to last post
  58. Help with SAS GLIMMIX

    I have an experimental dataset that contains 2 between-subjects variables (Variable A and Variable B) and 1 within-subjects variable (Variable C)....

    Started by camper2014‎, 01-27-2014 05:14 PM
    • Replies: 0
    • Views: 3,247
    01-27-2014, 05:14 PM Go to last post
  59. Fitting the model with SAS INSIGHT

    Hy everyone :o I have a question about SAS insight. I'm trying to fit the gamma regression model, and I need Anscombe residuals. Since I can get...

    Started by Jadzia_Dax‎, 01-26-2014 10:24 AM
    • Replies: 0
    • Views: 1,313
    01-26-2014, 10:24 AM Go to last post
  60. multiple condition help in macros

    Hello all, please help in below step. i have a scenario where user might want all the 3 variables or he may want on 2 or etc in the any way he...

    Started by nit‎, 01-24-2014 10:04 AM
    sas enterprose guide, sas macro, sas program
    • Replies: 0
    • Views: 1,361
    01-24-2014, 10:04 AM Go to last post

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