irinfigvam's articles:

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Negative binomial linear regression model 0 187 (12/18/2009 2:42:37 PM) comp.soft-sys.sas I 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 33 (9/21/2009 9:01:44 PM) comp.soft-sys.sas When 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 22 (5/5/2009 6:04:33 PM) comp.soft-sys.sas Peter, 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 20 (4/29/2009 7:13:32 PM) comp.soft-sys.sas Peter, 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 16 (4/17/2009 5:44:51 PM) comp.soft-sys.sas Peter, 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 24 (4/8/2009 12:18:27 AM) comp.soft-sys.sas I 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 23 (3/24/2009 3:04:12 PM) comp.soft-sys.sas I 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 22 (3/17/2009 8:03:35 PM) comp.soft-sys.sas Actually 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 15 (3/17/2009 4:16:08 PM) comp.soft-sys.sas Dennis,=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 17 (3/17/2009 12:44:14 PM) comp.soft-sys.sas Dennis & 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 >|

My query involves Cartesian product 8 25 (6/22/2006 2:39:46 PM) comp.soft-sys.sas Hello, 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)

Length function doesn't work (Data too long for column ... 2 25 (9/28/2006 1:01:18 PM) comp.soft-sys.sas At 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)

The quoted string 4 42 (10/31/2006 2:47:16 PM) comp.soft-sys.sas Hi, 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)

Merging for further counting 3 32 (11/8/2006 12:05:04 AM) comp.soft-sys.sas I 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)

Urgent question:sas datasets are cut physically while they look 6 21 (11/8/2006 5:30:21 PM) comp.soft-sys.sas I 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)

O.T. Happy Holidays to you all, 1 35 (11/22/2006 5:54:53 PM) comp.soft-sys.sas Hello 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)

building string (first month 2 digits) 12 38 (3/28/2007 5:49:55 PM) comp.soft-sys.sas How 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)

Format error #2 5 48 (3/30/2007 5:42:43 PM) comp.soft-sys.sas I 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)

Why my variables are uninitialized? 2 64 (4/17/2007 12:57:13 PM) comp.soft-sys.sas After 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)

Unexpected output 9 27 (4/20/2007 5:30:40 PM) comp.soft-sys.sas I 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)