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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: 3,556
    06-02-2014, 11:08 AM Go to last post
  1. SAS code

    Hello, I am trying to replicate this SAS code in STATA. I understand most of the commands, but I would like to know what org(upc) means. Is it...

    Started by jsaldain‎, 09-23-2014 10:41 AM
    nested
    • Replies: 8
    • Views: 366
    10-28-2014, 10:26 PM Go to last post
  2. Learning macros

    I am not awesome in code and am painfully learning SAS macros. Anyone know a easy, starting level source for this?

    Started by noetsi‎, 10-24-2014 09:51 AM
    • Replies: 2
    • Views: 133
    10-24-2014, 10:55 AM Go to last post
  3. SAS to STATA

    I am trying to replicate the following SAS code in STATA, using command xtmixed. Although I understand most of the SAS code, I am not entirely...

    Started by jsaldain‎, 10-23-2014 11:13 PM
    • Replies: 0
    • Views: 110
    10-23-2014, 11:13 PM Go to last post
  4. Exclamation Selecting Specific Entries

    Dear SAS Users, Hello SAS Users...I have two columns an sample of which is shown below.... ID NUMBER 35 ...

    Started by vradhak7‎, 10-23-2014 09:16 PM
    sas, sas data manipulation, sas enterprose guide, sas macro
    • Replies: 0
    • Views: 76
    10-23-2014, 09:16 PM Go to last post
  5. One sample t tes with aggregate data.

    I have found out how to do a two sample t test with aggregated data, but I can't seem to find how to do this with a one sample t test.

    Started by noetsi‎, 10-14-2014 12:50 PM
    • Replies: 4
    • Views: 290
    10-14-2014, 02:10 PM Go to last post
  6. 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: 2
    • Views: 371
    10-14-2014, 01:41 PM Go to last post
  7. Exclamation sas developer

    Hi all, I have done bachelor's in computer applications in 2008 after which I changed my career into customer services and don't really have any IT...

    Started by munku‎, 10-04-2014 06:35 PM
    • Replies: 1
    • Views: 319
    10-04-2014, 08:14 PM Go to last post
  8. New date variable

    I'm trying to create a new date variable using values from other variables using several date functions. I want to use the month function and day...

    Started by greg6363‎, 09-29-2014 07:12 PM
    • Replies: 2
    • Views: 301
    09-29-2014, 09:14 PM Go to last post
  9. Grouped versus ungrouped data

    I run into this concept when I deal with overdispersion in GLM or logistic regression most commonly. I remain confused what the difference is between...

    Started by noetsi‎, 09-29-2014 10:02 AM
    • Replies: 3
    • Views: 194
    09-29-2014, 01:39 PM Go to last post
  10. How to pick subdirectories from a big directory?

    Dear all: I have a question. A parent directory has many many subdirectories. I just want to select partial subdirectories from the...

    Started by liufeng511‎, 09-22-2014 10:33 PM
    • Replies: 2
    • Views: 190
    09-29-2014, 09:02 AM Go to last post
  11. PROC NLIN Model Convergence Failures

    So I've been trying so solve this problem for a few weeks and am at my whit's end at this point. I've tried all the troubleshooting I can to no...

    Started by nebulus‎, 09-18-2014 05:57 PM
    • Replies: 0
    • Views: 207
    09-18-2014, 05:57 PM Go to last post
  12. proc gplot axis flipping

    hi everyone i am doing a proc gplot, and it's for a survival graph. my y axis goes from 1.00 on top to 0.00 at the bottom, and i want to flip it,...

    Started by nemo‎, 11-14-2011 12:52 PM
    • Replies: 2
    • Views: 859
    09-18-2014, 10:58 AM Go to last post
  13. Corrections for FW error in regression

    There are various approaches for dealing with family wise error in regression. Does anyone know how these are implemented in SAS (I know how they are...

    Started by noetsi‎, 09-09-2014 10:15 AM
    • Replies: 4
    • Views: 292
    09-09-2014, 01:44 PM Go to last post
  14. Indirect and direct effects with multiple imputation (MIANALYZE)

    Hi all, I'm using SAS, doing some SEM with multiple imputation (PROC MI).. I can pull out almost everything I need using PROC CALIS and the PATH...

    Started by SimonSchus‎, 09-07-2014 01:01 PM
    • Replies: 0
    • Views: 189
    09-07-2014, 01:01 PM Go to last post
  15. Modeling step by step in SAS

    Can anyone guide me in building a credit score model in SAS from beginning to end? Like how to get started with it and how to proceed?

    Started by kalyan‎, 09-05-2014 01:25 PM
    logistic regression, model building, sas
    • Replies: 1
    • Views: 182
    09-05-2014, 10:14 PM Go to last post
  16. Helo me to Importing flat file

    Hi i have a flat file around 100gb. it has 200 variables like company name, address..like that. In company name i have fields like google,ibm,tcs...

    Started by kalyan‎, 09-05-2014 01:41 PM
    dataset, import data, sas
    • Replies: 0
    • Views: 123
    09-05-2014, 01:41 PM Go to last post
  17. Discrete Choice Experiment - Canonical Correlations (HELP)

    Hi, I am planning a DCE and I have run into a problem of "canonical correlations" with the SAS macros. Has anyone ever found this problem of...

    Started by PedroR‎, 09-03-2014 02:40 PM
    • Replies: 0
    • Views: 152
    09-03-2014, 02:40 PM Go to last post
  18. Accounting for Different Levels of Twin Relatedness in SAS PROC MIXED

    I have a dataset with a number of identical twin pairs and fraternal twin pairs. I want to examine the relationship between an outcome variable...

    Started by StatsYay‎, 09-01-2014 05:08 PM
    • Replies: 0
    • Views: 213
    09-01-2014, 05:08 PM Go to last post
  19. Need ideas to modernize using SAS my data cleaning approach

    Hi, I have been given various large datasets that require a lot of time and effort cleaning incorrect codes (from a scanner that did not read the...

    Started by mht‎, 08-27-2014 12:47 PM
    automate, data cleaning, sas
    • Replies: 4
    • Views: 273
    08-28-2014, 11:15 AM Go to last post
  20. Binary Logistic Regression Diagnostics

    Could anyone please refer me to a web page or text on doing logistic regression diagnostics in SAS? I cant say I am expert in logistic regression,...

    Started by Bio_Stat‎, 08-27-2014 11:22 AM
    • Replies: 2
    • Views: 187
    08-27-2014, 12:22 PM Go to last post
  21. How to convert/assign missing value into/to mean of the variable

    Hi, If I have a dataset as: Sno MinutesUsed1 MinutesUsed2 1 34 20 2 56 40 3 75 ...

    Started by Shashank Prasad‎, 08-24-2014 08:31 AM
    • Replies: 0
    • Views: 43
    08-24-2014, 08:31 AM Go to last post
  22. Thumbs up Merging three SAS table

    Hello, I would like to merge 3 sas tables in a "special" way. The first table looks like this : Class Color Size ...

    Started by roukyno1‎, 08-13-2014 07:04 AM
    • Replies: 3
    • Views: 291
    08-14-2014, 08:27 AM Go to last post
  23. Proc Logistic Contrasts with Interaction

    I'm having difficulty figuring out the appropriate contrasts including an interaction term. In my model: proc logistic data=data; class var1...

    Started by Disvengeance‎, 08-12-2014 09:38 PM
    • Replies: 10
    • Views: 344
    08-13-2014, 08:14 PM Go to last post
  24. SAS non-parametric results.

    I have spent a lot of time looking, but I can not find this. When SAS produces p values for non-parametric test (Kruscal Wallis, Wilcoxon, Friedman...

    Started by noetsi‎, 08-01-2014 12:32 PM
    • Replies: 14
    • Views: 361
    08-12-2014, 04:10 PM Go to last post
  25. Help Regarding Splitting Observation with Long String

    Can someone please help me with this: Here is raw data ID Term 1 1. Horse Riding 2. Fishing 3.Climbing 4. Jumping 5. Hiding 2 1) Horse...

    Started by indianboy‎, 08-10-2014 02:07 PM
    program, sas
    • Replies: 1
    • Views: 183
    08-11-2014, 01:00 PM Go to last post
  26. Test statement in Proc Logistic

    I'm not very familiar with the test statement in proc logistic, it seems straight forward but I keep receiving an error message. For example, for the...

    Started by Disvengeance‎, 08-01-2014 01:56 PM
    • Replies: 6
    • Views: 369
    08-05-2014, 09:39 PM Go to last post
  27. SAS help regarding putting observation Together. Please help

    Here is the raw data: name var1 var2 var3 startdate enddate jack x y z 01jan2012 01jan2012 jack x y z ...

    Started by indianboy‎, 08-05-2014 11:47 AM
    help me!, retain, sas, sas data manipulation
    • Replies: 1
    • Views: 162
    08-05-2014, 05:55 PM Go to last post
  28. Biased sampling in logistic regression

    Hi, I have 100,000 observations and my dependent variable is binary. I need to run logistic regression but my bad rate is too low(less than 1%). If...

    Started by nancy10‎, 07-28-2014 08:09 AM
    • Replies: 10
    • Views: 330
    08-01-2014, 09:42 AM Go to last post
  29. Reverse optimization model - possible in proc optmodel?

    Hi gang, tough question here that I cannot figure out... I have a sample of n0 subjects, m0 are events, n0-m0 are non events. I have three...

    Started by agp‎, 07-29-2014 06:06 AM
    • Replies: 0
    • Views: 161
    07-29-2014, 06:06 AM Go to last post
  30. Merging data with SAS

    Hello, I would like to merge two data tables : ID (unique) DATE COLOR STATE TYPE 165198165 ...

    Started by roukyno1‎, 07-28-2014 05:51 AM
    • Replies: 4
    • Views: 210
    07-28-2014, 08:28 AM Go to last post
  31. 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, 07-23-2014 08:37 AM
    clustering, davies-bouldin index, dunn index
    • Replies: 0
    • Views: 251
    07-23-2014, 08:37 AM Go to last post
  32. 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: 226
    07-23-2014, 05:51 AM Go to last post
  33. 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: 429
    07-22-2014, 09:17 AM Go to last post
  34. [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: 749
    07-22-2014, 09:13 AM Go to last post
  35. 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: 250
    07-17-2014, 10:22 AM Go to last post
  36. 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: 345
    07-14-2014, 06:30 AM Go to last post
  37. 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: 486
    07-11-2014, 11:25 AM Go to last post
  38. 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: 215
    07-10-2014, 05:19 PM Go to last post
  39. 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: 331
    07-10-2014, 12:26 PM Go to last post
  40. 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: 270
    07-06-2014, 05:55 PM Go to last post
  41. 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: 259
    07-02-2014, 10:39 AM Go to last post
  42. 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: 385
    07-01-2014, 10:45 AM Go to last post
  43. 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: 161
    06-30-2014, 09:39 AM Go to last post
  44. 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: 258
    06-27-2014, 01:07 PM Go to last post
  45. 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: 310
    06-27-2014, 10:17 AM Go to last post
  46. 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: 246
    06-26-2014, 11:04 AM Go to last post
  47. 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: 260
    06-23-2014, 09:40 AM Go to last post
  48. 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: 418
    06-22-2014, 08:07 PM Go to last post
  49. 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: 238
    06-17-2014, 06:18 AM Go to last post
  50. 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: 419
    06-11-2014, 06:48 PM Go to last post
  51. 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: 475
    06-09-2014, 06:42 AM Go to last post
  52. 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: 305
    06-06-2014, 04:42 PM Go to last post
  53. 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: 369
    06-05-2014, 06:29 AM Go to last post
  54. 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: 380
    05-28-2014, 12:49 AM Go to last post
  55. 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: 275
    05-26-2014, 09:29 AM Go to last post
  56. 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: 391
    05-20-2014, 12:46 PM Go to last post
  57. 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: 451
    05-15-2014, 05:00 PM Go to last post
  58. 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: 381
    05-11-2014, 02:03 AM Go to last post
  59. 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: 291
    05-08-2014, 03:43 PM Go to last post
  60. 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: 290
    05-08-2014, 05:24 AM Go to last post

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