Displaying 3 results from an estimated 3 matches for "citybank".
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citibank
2009 May 04
4
Creating a variable which is the sum of equal rows in a dataframe
Hi everyone:
I need to count the number of banks of each firm in my
data. The firm is identified by the fiscal number. The
banks of each firm appears like this:
Firm Banks
500600700 Citybank
500600700 CGD
500600700 BES
500600800 Citybank
500600800 Bank1
500600900 CGD
I want to obtain the following dataframe:
Firm numberofbanks
500600700 3
500600800 2
500600900 1
This is a question of counting the t...
2009 May 05
1
self organizing map advice for categorical data
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Hi everyone:
I need to count the number of banks of each firm in my
data. The firm is identified by the fiscal number. The
banks of each firm appears like this:
Firm Banks
500600700 Citybank
500600700 CGD
500600700 BES
500600800 Citybank
500600800 Bank1
500600900 CGD
?
I want to obtain the following dataframe:
Firm numberofbanks
500600700 3
500600800 2
500600900 1
?
This is a question of counting the t...
2006 May 30
16
Is Rails a good place to start for a newb to the database
Is Rails a good place to start for a newb to the database world ??
I need to make a database that is searchable with multiple filters that
can be turned on and off at a moments notice kinda like java xhtml
dynamic loading..
I have not worked with php or mysql much more than basic scripts running
and website defaults. so I am new to the racket and want to pick
something that is robust and