dynamicpanel's articles:

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Re: Why SAS programmers need to be aware of perl and R #20 0 26 (3/5/2010 7:42:03 PM) comp.soft-sys.sas partly agree with the EG part. Just like when SAS wants to use EM to break in data mining industry, many practitioners insist on using SAS/STAT for their goods. From my own interview experience, hiring managers... dynamicpanel

Re: Why SAS programmers need to be aware of perl and R #19 0 24 (3/5/2010 7:31:35 PM) comp.soft-sys.sas I hope SAS could continuously improving its Java.Obj interface to JAVA. I think this is the way to go. Nowadays, Java is powerful enough for some serious numeric crunching work and there are plenty of open sour... dynamicpanel

Re: Basic Bootstrap Macro #5 0 21 (2/26/2010 6:16:42 PM) comp.soft-sys.sas bootstrap is most efficiently done via PROC SURVEYSELECT and your regression model using BY statement. prototype code is as following: ods select none; proc surveyselect data=new method=urs reps=2000 samprat... dynamicpanel

Re: Combine 20 data sets, same variables with different length #4 0 21 (2/19/2010 10:11:02 PM) comp.soft-sys.sas maybe you can try: specify LENGTH statement immediate after DATA statement and before SET statement for all relavant variables On Fri, 19 Feb 2010 08:07:56 -0800, Nancy wrote: >Thank you all for your help... dynamicpanel

Re: Unbalanced panel regression #5 0 26 (2/17/2010 6:54:01 PM) comp.soft-sys.sas in your case, i.e. large cross-section small time series with some subjects only have 1 observation, fixed effect model or conditional regression model won't work, IMHO. In such case, random effects model (mi... dynamicpanel

Re: Unbalanced panel regression 0 23 (2/16/2010 11:50:47 PM) comp.soft-sys.sas for random effects, try PROC MIXED for fixed effects, given your data, I doubt you can do it. you may try a conditional regression, i.e. conditioning out cross-sectional heterogeneity On Tue, 16 Feb 2010 16:49... dynamicpanel

Re: sample random selection problem #2 0 31 (2/16/2010 5:32:02 PM) comp.soft-sys.sas a quick but not very elegent method is like this: 1. select all combination of selection criteria from case data 2. extract from control data that meet the criteria 3. merge the two 3.1 if case data has sing... dynamicpanel

Re: Enterprise Guide's command line and your mouse #3 0 23 (2/16/2010 4:47:01 PM) comp.soft-sys.sas right, I just don't understand why SAS can't improve the Enhanced Editor with more debugging capability. To clear way for EG? On Mon, 15 Feb 2010 08:10:50 -0800, Mary wrote: >I would like this for the enhanc... dynamicpanel

Re: Does the R =?ISO-8859-1?Q?=E2=80=9Cstatistical?= language 0 27 (2/16/2010 4:44:05 PM) comp.soft-sys.sas for PROC NLIN, you have a counterpart in R called 'NLM' for PROC NLP, you have a counterpart in R called 'OPTIM' both in 'STAT' package that is shipped with R. for more math solvers, check out: CRAN Task View... dynamicpanel

Re: proc logistic: 'out of memory' #7 0 25 (2/8/2010 11:32:40 PM) comp.soft-sys.sas Very nice and elaborated interpretation!!! Verbeke once (2001, The American Statistican) emphasised this conditional regression approach in linear mixed model and draw its connection to conditional logistic re... dynamicpanel

dynamicpanel's replies:

Items(25) /3 Next >> Last >|

advice about SAS coding level displayed on the video 1 200 (3/5/2010 12:32:27 PM) comp.soft-sys.sas hello i would be seeking advice about SAS coding level displayed on the video http://www.youtube.com/watch?v=bGwiULm0dsA any comment is welcomed many thanks ... sofiane

Basic Bootstrap Macro 3 26 (2/26/2010 5:39:03 PM) comp.soft-sys.sas Hey guys, Working to generate bootstrap estimates for standard errors from a simple OLS regression. Found a macro on the web, modified it as follows: **** Beg of Macro code ****; data new; input y x; ca... rnfrancis (8)

Markov Switching Models 5 339 (1/22/2010 11:57:22 AM) comp.soft-sys.sas How to run Markov Switching Models in SAS Thanks & Regards, Priyanka ... priyanka.priyankasingh (74)

Find the position of max/min value in an unsorted array 6 858 (1/22/2010 2:05:10 AM) comp.soft-sys.sas Just come across this in my mind. MAX/MIN function in SAS is able to find the Max or Min value of a given array. If we want to position this max /min value in the array, we probablly have to do something like... dynamicpanel (219)

How you can save fuel and the environment 1 158 (1/17/2010 12:02:13 PM) comp.unix.solaris Driving and Car Maintenance: Transportation accounts for 66% of U.S. oil use -mainly in the form of gasoline. Luckily, there are plenty of ways to improve gas mileage. Driving Tips:- Idling gets you 0 miles pe... sustainable.future115 (79)

&sysdate question 3 230 (1/4/2010 10:26:37 PM) comp.soft-sys.sas Hello SASor, I run the following code today. data a; format a$7.; a= "&sysdate" ; run; proc print;run; the date value in variable a is: 31DEC09. I hope the value of a is 04JAN10. what's wrong about th... tggsun (63)

Can PROC GENMOD models be scored via PROC SCORE? 1 495 (12/23/2009 7:51:12 PM) comp.soft-sys.sas Hi. I've built some models with PROC GENMOD. The only way I could see to produce a data set with parameters was through the ODS table ParameterEstimates. However, the format of this table does not appear... TopKatz (427)

Non Normal Data 1 177 (12/17/2009 8:28:49 PM) comp.soft-sys.sas Hi, I am looking for references or sources that discuss how to simulate non-normal multivariate data with a desired covariance structure ? If any of you know, can you direct me to those sources ? Rega... yzhu97 (20)

loading an array with a dataset 3 225 (12/17/2009 7:38:03 PM) comp.soft-sys.sas I need help with trying to figure out why the temporary array is not loading. I put a call into SAS tech support and the person assigned has offered not help either. I am trying to load a temporary dataset so... nicole.bibb (6)

proc loess problem 1 197 (12/17/2009 4:53:56 AM) comp.soft-sys.sas I am trying to smooth fit for my dataset. My dataset contains about 30,000 data points. I either get 'out of memory', or SAS just stops working. Please see my code below.The problem occurs when I add 'clm'... wangxiaolu (1)