About sasuser1000

sasuser1000 · ‎07-16-2013

Thank you, it worked.

sasuser1000 · ‎07-16-2013

tI have several sequences, I want to replace part of my sequence with a txt but for some reson the full sequence is replaced so for example replace this 1111 with dir4_ so for the sequence 11110 the result should be equal to dir4_0 %MACRO MANIP(STATE); x1=cat(cat(&state,4),'_'); /*the value of this is dir4_*/ =tranwrd(test,"1111",x1); /*test =11110 and it's a char*/ %MEND %MANIP('DIR') instead of dir4_0 the result is dir4_

sasuser1000 · ‎07-09-2013

Thank you Reeza

sasuser1000 · ‎07-09-2013

Max is 12

sasuser1000 · ‎07-09-2013

Thank you, this is great.

sasuser1000 · ‎07-09-2013

Hi Reeza, so what is your solution for this?

sasuser1000 · ‎07-09-2013

The original is numeric but converted to char, it is not always 8 characters long and the first char is not always "1". the new var can be num or char... the logic is to assemble one's that are near ech other together and zero can never be together. Kind of complicated...

sasuser1000 · ‎07-09-2013

Hi, I have a variable that store sequences 11100101 11001001 10011000 I want to divide those sequences into variables: so the sequence 11100101 will be var1=111 var2=0 var3=0 var4=1 var5=0 var6=1 and the sequence 11001001 will be var1=11 var2=0 var3=0 var4=1 var5=0 var6=0 var7=1 and the sequence 10011000 var1 =1 var2=0 var3=0 var4=11 var5=0 var6=0 var7=0 How should I go about it?

sasuser1000 · ‎04-05-2013

After my posting, I have added a new variable from the database to my list of predictors and the distribution was bimodal which led me to think that my sample is including two different kind of population, i have corrected this and correlations are now fine

sasuser1000 · ‎04-05-2013

I am using a logistic regression and my biggest problem is the very low correlations between the dependent and independents. The highest correlation with the dependent variable is a spend variable with a boxcox transformation and yield only a correlation of 0.2. The results of my model are not very impressive and this, I beleive, it is related to the fact that all of the variables have a correlation lower or equal to 0.2 with the dependent, the area under the curve is 0.684 and the classification table is below. on final note, I did try different transformations on all independents and interactions as well. Did someone had a similar experience?

sasuser1000 · ‎03-29-2013

Thanks Reeza,here is the error I am seeing: Exception of type 'System.OutOfMemoryException' was thrown.

sasuser1000 · ‎03-29-2013

Hi, I am running proc Logistic, 15 variables, 30K observations in SAS EG. the results appears only after 15 min and SAS EG close shortwile after. Is 30k too much??

sasuser1000 · ‎08-03-2012

Thanks!

sasuser1000 · ‎08-03-2012

It's kind of basic, but can't remember this: this is my variable date_ with a format mmddyy10. data test; set one; where date_ gt '02/03/2012'd; run; What's wrong with this?

sasuser1000 · ‎05-22-2012

Unfortunately this is the only procedure I have to create a forecast. Do you know of an option that will limit my output in a specific range? In other words, i want my estimated value to be within a specif range.

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Re: proc tranwrd

proc tranwrd

Re: creating variables out of a string

Re: creating variables out of a string

Re: creating variables out of a string

Re: creating variables out of a string

Re: creating variables out of a string

creating variables out of a string

Re: low correlations between the dependent and independents

low correlations between the dependent and independents

proc mi Floating "Point Zero Divide"

Re: proc tranwrd

proc tranwrd

Re: creating variables out of a string

Re: creating variables out of a string

Re: creating variables out of a string

Re: creating variables out of a string

Re: creating variables out of a string

creating variables out of a string

Re: low correlations between the dependent and independents

low correlations between the dependent and independents

Re: limit on how many observations and variables in proc logistic

limit on how many observations and variables in proc logistic

Re: retrieving observations based on a date variable

retrieving observations based on a date variable

Forecasting with Proc Reg