Random Sampling
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Re: Random Sampling     

Group: microsoft.public.access · Group Profile · Search for Random Sampling in microsoft.public.access
Author: Arvin Meyer [MVP]
Date: May 13, 2010 14:57

...module: Function GetRandNum(varValue As Variant) As Double Randomize Timer GetRandNum = Rnd(1) End ...Type B or Type C. I need to take a random sampling of 10 id's for each of the different ...example if 1 agent worked yesterday, I would need to see a random sampling of 10 Type A id's, 10... for each of them. Does this make sense? 10 random id numbers of each type for each...
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RE: Random sampling of data     

Group: microsoft.public.access.queries · Group Profile · Search for Random Sampling in microsoft.public.access.queries
Author: Golfinray
Date: Aug 15, 2008 22:03

Also look up help on the Access RND command. It will select random number for you like RND([5]), RND([100]), RND(.5]), etc "jjheberle@gmail.com" wrote: I have a database that contains thousands of records but each record will have one of 300 physician ID's. I am trying to query a random sampling of 5 records under each physician ID. Any help would be awesome!
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RE: Random sampling of data     

Group: microsoft.public.access.queries · Group Profile · Search for Random Sampling in microsoft.public.access.queries
Author: KARL DEWEY
Date: Aug 15, 2008 21:52

... has physician ID's. Post the table structure with field names and datatype. Post sample data. -- KARL DEWEY Build a little - Test a little "jjheberle@gmail.com" wrote: I have a database that contains thousands of records but each record will have one of 300 physician ID's. I am trying to query a random sampling of 5 records under each physician ID. Any help would be ...
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Random sampling of data     

Group: microsoft.public.access.queries · Group Profile · Search for Random Sampling in microsoft.public.access.queries
Author: jjheberle
Date: Aug 15, 2008 20:46

I have a database that contains thousands of records but each record will have one of 300 physician ID's. I am trying to query a random sampling of 5 records under each physician ID. Any help would be awesome!
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simple random sampling     

Group: comp.softsys.sas · Group Profile · Search for Random Sampling in comp.softsys.sas
Author: Fato┬║ US
Date: Mar 3, 2008 17:37

Hi, I have the below code for sampling two strata sample. However I'd like to do simple random sampling with only one stratum. The samplerate will be somewhere around .1495. How can I modify the codes? Any help would be appreciated. thank you Fay PROC SURVEYSELECT DATA=TWO METHOD=SRS RATE=(0.111, 0.01098)...
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Re: Submitted for your review: random sampling filters in gawk     

Group: comp.lang.awk · Group Profile · Search for Random Sampling in comp.lang.awk
Author: Ed Morton
Date: Jan 4, 2008 22:45

... Hopefully the below comes out right. # Waterman's Algorithm R for random sampling # by way of Knuth's The Art of Computer Programming, volume 2 BEGIN { if (!n) { print "Usage: sample.awk -v n=[size]" Is zero a valid ...10.1145/3147.3165 # BEGIN { if (!n) { print "Usage: sample.awk -v n=[size]" exit } ...
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Re: Submitted for your review: random sampling filters in gawk     

Group: comp.lang.awk · Group Profile · Search for Random Sampling in comp.lang.awk
Author: Luuk
Date: Jan 3, 2008 10:28

...below comes out right. # Waterman's Algorithm R for random sampling # by way of Knuth's The Art of Computer ... 2 BEGIN { if (!n) { print "Usage: sample.awk -v n=[size]" exit ....3165 # BEGIN { if (!n) { print "Usage: sample.awk -v n=[size]" exit ...; do awk -v n=1 vitter-sample.awk american ; done unpersonalized unpersonalized...
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Re: Submitted for your review: random sampling filters in gawk     

Group: comp.lang.awk · Group Profile · Search for Random Sampling in comp.lang.awk
Author: William James
Date: Jan 3, 2008 09:25

...> I didn't use the Google Groups form correctly and the posted code was not valid. Hopefully the below comes out right. # Waterman's Algorithm R for random sampling # by way of Knuth's The Art of Computer Programming, volume 2 BEGIN { if (!n) { Suggestion. Indent 2 spaces instead of 4. [...] if (M ...
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RE: Help regarding random sampling     

Group: microsoft.public.excel.programming · Group Profile · Search for Random Sampling in microsoft.public.excel.programming
Author: Gary''s Student
Date: Sep 7, 2007 01:22

... Then just get the top set of elements from column A: A1 thru A3 to sample three A1 thru A7 to sample 7 etc.... have to develop a user-defined function that can be used to do random sampling of one or more elements from a sampling frame listed in a range in Excel When two or more elements are sampled, the sampling needs to be done without replacement. How can i achieve this?
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Re: Help regarding random sampling     

Group: microsoft.public.excel.programming · Group Profile · Search for Random Sampling in microsoft.public.excel.programming
Author: DanR
Date: Sep 7, 2007 00:55

... * Rnd + 1) You will have to setup your own macro based on your sample. DanR "mecivil" <mecivil@discussions.microsoft.com> ... a user-defined function that can be used to do random sampling of one or more elements from a sampling frame listed in a range in Excel When two or more elements are sampled, the sampling needs to be done without replacement. How can i achieve this?...
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