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I have a question here, I need to show that H(X,Y) is maximal when X and Y are independent.  I think it uses joint entropy of X and Y to answer. Please help, urgent! Thanks!
Zones: Math & ScienceDate Answered: 05/02/2004 Grade: A Views: 0
Working on SQL Server 2000.  I have a people table which (amongst many others) has a person_id field.  I need to add a field called 'Joint Applicant'.  This will be another person_id number (or a n...
Zones: Databases, MS SQL ServerDate Answered: 05/01/2007 Grade: B Views: 0
what is the different?
Zones: HardwareDate Answered: 02/04/1999 Grade: B Views: 0
I have two tables tb1, tb2 in one dataset ds tb1 has id, name tb2 has tb1_id, description, price I want a query or a way to display as this: id1, name, description, price id2, name, descript...
Zones: Visual BasicDate Answered: 06/20/2002 Grade: A Views: 0
I have the folowing query which will join 3 tables and then shows all records of table a, any matches for b and then any matches between b and C. All works fine but when there is no match in B th...
Zones: MS SQL ServerDate Answered: 07/07/2004 Grade: A Views: 0
Hi,          I have the following query to display member's access rights. Some member they have 2 access staff as well as Mangement access. So i want to display only one name with the access ma...
Zones: MS SQL ServerDate Answered: 09/05/2004 Grade: A Views: 16
how can I find mcode on table 'prdmas' that is not be the element of pcode on table 'aocod'
Zones: MySQL ServerDate Answered: 01/17/2007 Grade: A Views: 20
Hi guys Here is my problem. I have few databases created in my system, if I were wants to do a select by using the joint statement which involving more then 1 database, how could I do that? For e...
Zones: MS SQL ServerDate Answered: 06/10/1999 Grade: B Views: 0
Hi, all I am using an SQL query in my asp file. In table Order: OrderId, StartPlaceId, EndPlaceId (Both placeIds are foreign keys of table Place). In table Place: PlaceId, PlaceName. select O...
Zones: ASPDate Answered: 05/01/2002 Grade: A Views: 0
Hi, I am new to MsSQL and need a bit of help. I have a query that works perfectly in Oracle but not in MsSQL. I understand that there are different commands in MsSQL and for the life of me I c...
Zones: MS SQL ServerDate Answered: 07/15/2004 Grade: A Views: 5