Displaying 4 results from an estimated 4 matches for "norecords".
2010 Jul 27
1
repeating rows in R
I'm somewhat a new user and have been trying to figure out how to repeat
rows a certain number of time based on a variable. Currently, the number of
rows is not reflective of the number of observations. To get the number of
observations (n=22 in this case), I have to multiply by the variable
NoRecords for each row. So, there are actually 7 cases of cancer and 3
cases of HIV in my data, not 2 cases of HIV and 1 case of cancer. Is there
an easy way to expand my data so that I actually end up with 22 rows instead
of 10? Specifically, my data currently look like this:
>my data
AdmitYear Ra...
2004 Sep 29
12
SPF screening implemented at shorewall.net
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Over the past weekend, I added SPF screening on the MTA at
shorewall.net. SPF is a mechanism for a domain to use DNS to publish a
list of those IP addresses that are used to send legitimate email from
that domain. A receiving MTA can use that published information to
determine if email from a domain is being sent through an MTA belonging
to that
2006 Jul 14
18
ActiveRecord Love While We''re At It
I am working on and will be publicly showing ActiveRecord some love
around the time of the RubyConf*MI [1] in late August.
My main focus is getting AR to better handle inserts, updates and merges
when working large sets of data. It can improve improve performance by
400% to 600% in preliminary benchmarks.
I am coding this in a way so it can be patched to AR easily, and with
that in mind
2010 Mar 03
0
CALLERID(num) not working
I am having a problem setting the caller ID that shows when I make an outbound call over my PRI line. If I make a call from a SIP phone registered with the Asterisk box the PRI is connected to the correct ID shows on my cell phone. If I make a call from an IAX trunk connected asterisk box calling the same number as call one and setting the caller ID to the same number as call one the caller ID