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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, 11-17-2012 11:34 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,688
    06-02-2014, 11:08 AM Go to last post
  1. Dunn index and Davies-Bouldin index in Clustering

    Does SAS calculate Dunn Index or Davies-Bouldin Index? It relates to validation of different cluster algorithms... Thanks for any suggestions.

    Started by Lubomir‎, Yesterday 08:37 AM
    clustering, davies-bouldin index, dunn index
    • Replies: 0
    • Views: 40
    Yesterday, 08:37 AM Go to last post
  2. Find average for specific rows

    I know how to do this in R but haven't been able to figure it out in SAS. I don't have access to PROC IML (not sure if that would have been the...

    Started by lancearmstrong1313‎, 07-22-2014 01:31 PM
    • Replies: 2
    • Views: 89
    Yesterday, 05:51 AM Go to last post
  3. SAS versus R

    This link might take you to the PDF (or might not - I had problems with it). ...

    Started by noetsi‎, 07-18-2014 12:14 PM
    • Replies: 12
    • Views: 254
    07-22-2014, 09:17 AM Go to last post
  4. [SOLVED] Sas iml

    I have base SAS and all the SAS satistical modules including time series and quality add ons. A product I am thinking about buying uses SAS IML. I...

    Started by noetsi‎, 04-18-2014 03:15 PM
    • Replies: 12
    • Views: 523
    07-22-2014, 09:13 AM Go to last post
  5. Need help finding logic or coding errors

    Hi, I'm in urgent need of some help troubleshooting this code for any errors or problems? Any assistance would be greatly appreciated! Thanks. ...

    Started by amandahayden‎, 07-17-2014 10:22 AM
    • Replies: 0
    • Views: 140
    07-17-2014, 10:22 AM Go to last post
  6. How to convert character datetime to numeric datetime?

    I have a file in Excel that I use to import the data into SAS. The format of the data in the Excel is this: 28-05-2014 10:21:20 27-05-2014...

    Started by Janoose‎, 07-13-2014 09:17 PM
    • Replies: 1
    • Views: 162
    07-14-2014, 06:30 AM Go to last post
  7. SAS operations research

    It appears to me that SAS stats, SAS ETS (time series), and SAS QC (quality models) does not run operations research such as queing models, markov...

    Started by noetsi‎, 07-10-2014 03:39 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 264
    07-11-2014, 11:25 AM Go to last post
  8. Smile ARIMA and non-stationary ts

    Hello everyone! Can somebody suggests me, what you are doing in case that you have data table with 2 variables - date and for example number of...

    Started by icicle‎, 07-10-2014 04:46 PM
    • Replies: 1
    • Views: 93
    07-10-2014, 05:19 PM Go to last post
  9. VAR Granger Causality using Proc Varmax

    Hi, I am trying to do VAR Granger Causality using Proc Varmax by the below code: /*--- Causality Testing ---*/ proc varmax data=grunfeld; ...

    Started by boas3ad‎, 07-09-2014 08:16 AM
    • Replies: 3
    • Views: 134
    07-10-2014, 12:26 PM Go to last post
  10. Need help in understanding the output of SAS code!

    Hi, I help help in understanding the o/p of the SAS tabulate code: Example Here again are the boat data containing the name of each boat, its...

    Started by Shashank Prasad‎, 07-04-2014 08:00 AM
    • Replies: 1
    • Views: 145
    07-06-2014, 05:55 PM Go to last post
  11. Proc transpose help please

    Hi I have a patient data which is completely in Rows. I am to transpose the data. the data is somthing like this. please see the attached...

    Started by viveklsvivek‎, 06-30-2014 09:58 AM
    • Replies: 1
    • Views: 130
    07-02-2014, 10:39 AM Go to last post
  12. Need help with Analyzing Survey data

    Hello, I am working on creating descriptive analysis of the survey. Survey has 20 questions. coded as A1-A6, B1-B7....etc. So in the dataset I...

    Started by ntp0015‎, 06-24-2014 04:32 PM
    • Replies: 3
    • Views: 243
    07-01-2014, 10:45 AM Go to last post
  13. Hausman statistic cannot be calculated

    Hi folks, I tried running a panel procedure (RANTWO vcomp=fb), but the log shows the following error message: "Hausman statistic cannot be...

    Started by PJay‎, 06-30-2014 09:39 AM
    • Replies: 0
    • Views: 74
    06-30-2014, 09:39 AM Go to last post
  14. Proc arima

    When you specify a seasonal MA (1) term is this ESTIMATE Q=(12) ? Does this matter if you have an additive rather than a multiplicative model (in the...

    Started by noetsi‎, 06-27-2014 01:07 PM
    • Replies: 0
    • Views: 142
    06-27-2014, 01:07 PM Go to last post
  15. 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: 180
    06-27-2014, 10:17 AM Go to last post
  16. 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: 138
    06-26-2014, 11:04 AM Go to last post
  17. 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: 173
    06-23-2014, 09:40 AM Go to last post
  18. 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: 286
    06-22-2014, 08:07 PM Go to last post
  19. How to read a .wpd file inot sas data set?

    Hi, I am unable to read a .wpd (WPS) file into sas data set. Suppose there is a file Employee_Details.wpd stored at location z\:... Can I...

    Started by Shashank Prasad‎, 06-17-2014 06:18 AM
    • Replies: 0
    • Views: 62
    06-17-2014, 06:18 AM Go to last post
  20. 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: 244
    06-11-2014, 06:48 PM Go to last post
  21. 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: 327
    06-09-2014, 06:42 AM Go to last post
  22. 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: 189
    06-06-2014, 04:42 PM Go to last post
  23. 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: 234
    06-05-2014, 06:29 AM Go to last post
  24. 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: 260
    05-28-2014, 12:49 AM Go to last post
  25. 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: 139
    05-26-2014, 09:29 AM Go to last post
  26. 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: 286
    05-20-2014, 12:46 PM Go to last post
  27. 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: 332
    05-15-2014, 05:00 PM Go to last post
  28. 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: 280
    05-11-2014, 02:03 AM Go to last post
  29. 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: 208
    05-08-2014, 03:43 PM Go to last post
  30. 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: 181
    05-08-2014, 05:24 AM Go to last post
  31. 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: 151
    05-08-2014, 12:55 AM Go to last post
  32. 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: 171
    05-06-2014, 04:18 PM Go to last post
  33. 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: 152
    05-06-2014, 09:45 AM Go to last post
  34. 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 10:53 AM
    • Replies: 3
    • Views: 370
    05-06-2014, 09:24 AM Go to last post
  35. 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: 217
    05-06-2014, 05:43 AM Go to last post
  36. 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: 190
    05-02-2014, 02:37 PM Go to last post
  37. 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: 281
    05-02-2014, 01:51 AM Go to last post
  38. 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: 199
    04-29-2014, 11:15 AM Go to last post
  39. 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: 45
    04-28-2014, 02:54 PM Go to last post
  40. 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: 249
    04-23-2014, 09:37 AM Go to last post
  41. 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: 247
    04-15-2014, 03:41 PM Go to last post
  42. Graphics in PROC GLIMMIX

    Hello, I'm looking to add graphs in SAS using PROC GLIMMIX. I've tried the statement: ods graphics on; before my programming statement...

    Started by compassion83‎, 04-14-2014 07:35 PM
    • Replies: 1
    • Views: 199
    04-14-2014, 08:24 PM Go to last post
  43. (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: 341
    04-13-2014, 04:38 PM Go to last post
  44. 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: 200
    04-10-2014, 06:32 AM Go to last post
  45. 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: 343
    04-05-2014, 08:46 PM Go to last post
  46. 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: 250
    04-02-2014, 02:53 PM Go to last post
  47. 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: 268
    04-01-2014, 02:52 AM Go to last post
  48. 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: 451
    03-31-2014, 02:13 PM Go to last post
  49. 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: 502
    03-24-2014, 03:26 PM Go to last post
  50. 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: 184
    03-24-2014, 03:19 AM Go to last post
  51. Proc CLP - Error with scheddata

    Hi guys, I've been playing around with Proc CLP to help deal with constraint problems (efficient ways to allocate resources etc). However I am...

    Started by smg22‎, 03-23-2014 07:58 PM
    • Replies: 0
    • Views: 208
    03-23-2014, 07:58 PM Go to last post
  52. 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: 410
    03-22-2014, 09:49 AM Go to last post
  53. 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: 185
    03-21-2014, 11:53 PM Go to last post
  54. 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: 162
    03-21-2014, 09:33 AM Go to last post
  55. 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: 312
    03-17-2014, 09:21 PM Go to last post
  56. 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: 308
    03-15-2014, 11:15 PM Go to last post
  57. 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: 307
    03-13-2014, 07:51 AM Go to last post
  58. 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: 425
    03-11-2014, 08:57 PM Go to last post
  59. 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: 287
    03-10-2014, 01:09 AM Go to last post
  60. 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 12:55 PM
    normality, transformation
    • Replies: 10
    • Views: 438
    03-06-2014, 04:42 PM Go to last post

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