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irinfigvam (221) 201 Articles, 20 Replies, 221 Points
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Since 4/14/2012 3:07:20 AM, irinfigvam has written 201 articles and participated in 20 conversations.
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irinfigvam

irinfigvam's articles:
 Items(201) /21 Next >> Last >| Negative binomial linear regression model 0 223 (12/18/2009 2:42:37 PM) comp.soft-sys.sasI am trying to construct a model for the task. This is about the factors in= fluencing patients=E2=80=99 visits (urgent and not) rates of ED in terms of= parents education and residing factors. In the litera...irinfigvam Totals and Subtotals with Proc Means 0 44 (9/21/2009 9:01:44 PM) comp.soft-sys.sasWhen I need to calculate Total I just use PROC MEANS with output statement.= For example: =A0 PROC MEANS DATA=3DSALES; TITLE 'Calculate Totals'; CLASS REGION ITEM; VAR QUANTITY; OUTPUT OUT=3DQUAN_SUM SUM=3DTOTA...irinfigvam Re: How can I detect any real deviation from a uniform monthly #10 0 31 (5/5/2009 6:04:33 PM) comp.soft-sys.sasPeter, thank you so much for your help! =C2=A0 Yes, I need this test to prove my hypothesis.=20 However, I do not believe it would be enough to have an only test even like= this one. =C2=A0 As I mentioned, the...irinfigvam Re: How can I detect any real deviation from a uniform monthly #8 0 26 (4/29/2009 7:13:32 PM) comp.soft-sys.sasPeter, thank you very much for your response. =C2=A0At this time I generate= d two datasets=20 (patients and controls) within the same age group, gender=C2=A0and time per= iod=20 In the published data it was st...irinfigvam Re: How can I detect any real deviation from a uniform monthly #7 0 30 (4/17/2009 5:44:51 PM) comp.soft-sys.sasPeter, tahnk you very much for your responce. At this time I generated two = datasets=20 (patients and controls) within the same age group, gender=A0 and time perio= d=20 In the published data it was stated tha...irinfigvam How to convert date ? 0 40 (4/8/2009 12:18:27 AM) comp.soft-sys.sasI am tring to compose id and it partly works...except DOB(which is not popu= lated) DATA found;=20 set eff.ndc_codingcontrol_noncmpl08sh; id=3Dsubstr(mem_num,1,9)||"0000"||mem_gender||dob; run; Proc contents ga...irinfigvam How can I detect any real deviation from a uniform monthly 0 36 (3/24/2009 3:04:12 PM) comp.soft-sys.sasI have a file of unique patients who had diagnosis "Depression" during the = calendar year. For each of the patients I have Month of Birth value (1-12). I expect seasonal variations in the diagnosis of depress...irinfigvam Re: How to apply z-test for proportions? #6 0 30 (3/17/2009 8:03:35 PM) comp.soft-sys.sasActually I was wrong when I said that it was what I needed. In the code bel= ow I did specified proportions for the months of my concern (March , april,= may).These are=C2=A0 monthval 3,4,5 and their real =C2=...irinfigvam Re: How to apply z-test for proportions? #5 0 29 (3/17/2009 4:16:08 PM) comp.soft-sys.sasDennis,=20 I believe it is exactly what I am looking for: sample proportion equal to a= specified proportion (25/0%)! I wonder... how it can be implemented in code? =A0 Thank you in advance! =A0 Irin --- On T...irinfigvam Re: How to apply z-test for proportions? #3 0 29 (3/17/2009 12:44:14 PM) comp.soft-sys.sasDennis & Jim, Thank you for the response. Sorry for stating a problem unclearly. Not havi= ng any experience in statistics=A0I initially tried to use chi sq. However = it seems to me that=A0an only thing it cou...irinfigvam

irinfigvam's replies:
 Items(13) /2 Next >> Last >| Unexpected output 9 40 (4/20/2007 5:30:40 PM) comp.soft-sys.sasI am trying to get an output using the following code: data _null_; file print; put "Percent=num1/denom1 Percent=num1/denom1"; ... run; And I got unexpected output: Perc...irinfigvam (221) Why my variables are uninitialized? 2 119 (4/17/2007 12:57:13 PM) comp.soft-sys.sasAfter rumming my code I got the following log�.. 132 data bc65num2; 133 set bc65Den2; 134 135 if AMHC_BB_NOT_PRESCRIBE_ALLERGY=-1 OR 136 AMHC_BB_NOT_PRESCRIBE_ASTHMA=-1 OR 137 AMHC_BB...irinfigvam (221) Format error #2 5 62 (3/30/2007 5:42:43 PM) comp.soft-sys.sasI ran code and error log gave me the following message: 35 data home.Q(keep=r_Mem_num clm_mem_num mem_num incurred_dt clm_ndc); 36 set adm.phac; 37 where '01Jan05'd <= dt <...irinfigvam (221) building string (first month 2 digits) 12 50 (3/28/2007 5:49:55 PM) comp.soft-sys.sasHow can I build a string of substrings? For example I am trying to build a string ID data QEP; set qep; id1=substr(BCBS_sub_id,1,9); id2=substr(MHFDOB,1,2); id3=substr(MHFDOB,4,2); id4=substr(MHF...irinfigvam (221) O.T. Happy Holidays to you all, 1 45 (11/22/2006 5:54:53 PM) comp.soft-sys.sasHello guys, Happy thanks to you all, Personally I would like to thank each and everyone of you for the help and generosity that you showed to me when it is needed. Guys you did great Job in helping those in n...proccontents (851) Urgent question:sas datasets are cut physically while they look 6 40 (11/8/2006 5:30:21 PM) comp.soft-sys.sasI have a problem to put sas datasets into the library DIA. Actually I am able to see my output datasets data dia.dmbc65IntEye and dia.dmcommIntEye in my sas program environment. However when I look at the...irinfigvam (221) Merging for further counting 3 46 (11/8/2006 12:05:04 AM) comp.soft-sys.sasI have six datasets glucose; sugar; Hmgl; UrinTest; Eye; Foot Each of wich have two fields : Glucose: ID; Bmem2 � 457 records Sugar: ID; Bmem3� 408 records Hmgl I...irinfigvam (221) The quoted string 4 65 (10/31/2006 2:47:16 PM) comp.soft-sys.sasHi, This is a piece of code: proc import table='hfbc65Int' 6 out=hfbc65Intout 7 dbms=access; 8 database='p:\HHH\DDDDDDDDDDDDDDDDD\AAAA\MMMMMMMMMMMMMMMMMMM...irinfigvam (221) Length function doesn't work (Data too long for column ... 2 47 (9/28/2006 1:01:18 PM) comp.soft-sys.sasAt the very beginning of my code I set the length of the character data fields like that: data ORIG; 593 length asked_question \$ 6; 594 length response_to_question \$ 6; 595 length accepts_calls \$ ...irinfigvam (221) My query involves Cartesian product 8 39 (6/22/2006 2:39:46 PM) comp.soft-sys.sasHello, I run the following query and got a note that my query involves Cartesian product. Why? What I am doing wrong? Thank you in advance, Irin ****************************************************...irinfigvam (221)