Displaying 20 results from an estimated 10000 matches similar to: "Call Center Scenario -- take 2"
2007 Dec 04
1
Call center scenario
Greetings, List.
I would like to implement a procedure in my call center but am not sure
the best way to implement it. I'm hoping I can describe it here and
that I'll receive some feedback and/or suggestions on how to proceed.
Here's my situation:
My call center fields calls regarding internet access issues for local
apartment complexes and businesses. Most of the time, we get
2007 Jun 27
1
how to use chi-square to test correlation question
Hi There,
There are 300 boy students and 100 girl students in a class. One interesting question is whether
boy is smarter than girl or not.
first given the exam with a difficulty level 1, the number of the student who got A is below
31 for boy, 10 for girl.
Then we increase the difficulty level of the exam to level 2, the number of the student who got A is below
32 for boy, 10 for girl.
We
2000 Aug 30
3
family question
Dear friends. Please see the program below and answer if it does simulate a
population of 1.000.000 families, each with at max 20000 children (typical
in Denmark, you know), constructed such that each family stops having
children when more boys than girls are present ? Equal numbers of boys and
girls are got in the population, according to the simulation, is that obvious ?
ND <- NP <-
2006 Mar 02
5
Two foreign keys on the same column?
Let''s say I have three hypothetical MySQL tables:
? people, with columns id, gender, and source_id
belongs_to :boys and :girls
? boys, with columns id and name
has_many :people
? girls, with columns id and name
has_many :people
The gender column in people specifies which of the two source tables the
source_id refers to. For example, if we have values:
1, boy, 1
in people,
2003 Dec 20
6
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2004 Jul 12
2
lme unequal random-effects variances varIdent pdMat Pinheiro Bates nlme
How does one implement a likelihood-ratio test, to test whether the
variances of the random effects differ between two groups of subjects?
Suppose your data consist of repeated measures on subjects belonging to
two groups, say boys and girls, and you are fitting a linear mixed-effects
model for the response as a function of time. The within-subject errors
(residuals) have the same variance in
2008 Jul 26
1
Simple vector question.
I have some data that I read in via read.csv:
sales2007 <- read.csv("Total2007.dat", header=TRUE)
The data looks like:
> sales2007[1:605,]
Year DayOfYear Sku Quantity CatId Category SubCategory
1 2007 1 100091 1 10862 HOLIDAY Christmas
2 2007 1 100138 1 11160 PET COSTUMES Famous (Licensed)
3 2007
2006 May 07
6
Challenging SQL for you...
Gents,
My heads been out of the sql game for too long (or it''s simply too early).
I''m trying to extend the acts_as_taggable plugin (note: not gem) so that
you can specify a list of tags you''re interested in, and the plugin will
return only those items that are tagged with *all* these tags.
The plugin uses primarily two tables: tags, to keep all the various tag
2010 Sep 03
1
Help on Select.list
Hi R,
I am using select.list
names=c("Ravi", "Raj","Shubha","Nivriti")
select.list(names) provides a drop down to choose one of the 4 names.
However I would like to know if it is possible to create a
classification something like this
select.list(names) should give
Boys
Ravi
Raj
Girls
Shubha
Nivriti
I should be able to choose
2012 Mar 08
1
Adding mean line to a lattice density plot
Hi!
I have used the following command:
densityplot(~PV1CIV, groups=SGENDER, data=ISGFINC2,
lwd=2, col=1, lty=c(1,2), pch=c("+","o"),
key=list(text=list(lab=levels(ISGFINC2$SGENDER), col=1),
space="bottom", columns=2, border=T, lines=T, lwd=2,
lty=c(1,2), col=1), ref=T, plot.points=F)
to produce a lattice density plot presenting the distribution of
2003 Mar 04
2
How to extract R{i} from lme object?
Hi, lme() users,
Can some one tell me how to do this.
I model Orthodont with the same G for random
variables, but different R{i}'s for boys and girls, so
that I can get sigma1_square_hat for boys and
sigma2_square_hat for girls.
The model is Y{i}=X{i}beta + Z{i}b + e{i}
b ~ iid N(0,G) and e{i} ~ iid N(0,R{i}) i=1,2
orth.lme <- lme(distance ~ Sex * age, data=Orthodont,
random=~age|Subject,
2006 Jul 31
3
programmer needed (paying work)
hello,
I''m currently looking for a html/css/ajax/rails programmer. if your
interested please email neumanc@gmail.com. I have paying work, will pay
via check, money order, paypal or credit card.
I''m not sure if I can post this here or not. if not, please remove and
email me a warning as I did not see any rules on signup. Thanks
--
Posted via http://www.ruby-forum.com/.
2012 Apr 13
3
A little exercise in R!
Greetings all!
A recent news item got me thinking that a problem stated
therein could provide a teasing little exercise in R
programming.
http://www.bbc.co.uk/news/uk-england-cambridgeshire-17680326
Cambridge University hosts first European 'maths Olympiad'
for girls
The first European girls-only "mathematical Olympiad"
competition is being hosted by Cambridge
2011 Jun 12
1
Score Test Function
Greeting R Community,
I'm trying to learn Logistic Regression on my own and am using An Introduction to Logistic Regression Analysis and Reporting (Peng, C., Lee, K., & Ingersoll, G. ,2002). This article uses a Score Test Stat as a measure of overall fit for a logistic regression model. The author calculates this statistic using SAS. I am looking for an [R] function that can compute
2011 May 28
4
Rais 3, nested attributes problem with paperclip
I have two models, one model girl and one girl_photos (a file upload
asset). The only code I have in models which describes the association
is:
For the girl => belongs_to :girl and has_attached_file :photo
For the model girl_photos => has_many :girl_photos and
accepts_nested_attributes_for :girl_photos
I''ve tried to save as a nested attribute the photo, it saves the
association
2010 Sep 15
2
[LLVMdev] LLVM-C addition: LLVMConvertModuleToXXX
What do you guys/girls think about LLVM-C additions that are similar to the following:
char *
LLVMConvertModuleToC(LLVMModuleRef aModule);
Which creates the X-code for a given module (in this case for the language C).
- Filip
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2009 Aug 27
2
Selective canreinvite in multi-tenant environment
Hello, all. In our multi-tenant environment, we would like to be able
to use the reinvite media redirection within Asterisk for calls within a
tenant but not between tenants. We would like inter-tenant calls to be
fully proxied by the Asterisk server. I think the answer is, "we
can't," but I thought I'd ask anyway.
I'd dearly like to remove the substantial traffic
2004 Jan 13
1
Offensive Email - Good young girls want to play pranks!
This message has not been delivered to your intended recipient(s) as it is in quarantine at Air New Zealand.
Automated Scanning tools have detected content in this message that appears not to conform to the airline's E-mail usage policy.
Sometimes these tools detect in error so if this is a valid business email please forward this "reject" message to your original recipient who
2006 Mar 22
3
Asterisk Users
Can you guys and girls give me some examples of companies using Asterisk and how many DIDs you have. I have built a small system and tested it with AASTRA 480i's and all is working perfectly. I go in front of my Management Board tomorrow to demo the app and show them it is a viable solution. We are a medical facility with 12 facilities and a total of 1700 phones. Any info you have would be
2005 Oct 15
3
sambaLogonHours and timezones
Hi guys/girls,
How are you keeping ?
A while ago I mentioned a problem that I'm picking up with Samba with
OpenLDAP and the "logon hours" restrictions which are implemented via the NT
4.0 User Manager.
Basically my problem was that users were unable to login 2 hours before the
actual restriction should kick in.
At the time I thought that perhaps the problem was caused by