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Dear R helpers, Thanks a lot for your earlier guidance esp. Mr Davind Winsemius Sir. However, there seems to be mis-communication from my end corresponding to my requirement. As I had mentioned in my earlier mail, I am dealing with a very large database of borrowers and I had given a part of it in my earlier mail as given below. For a given rating say "A", I needed to have the bad-wise

Hi I have a large credit portfolio (exceeding 50000 borrowers). For particular process I need to add up the exposures based on the bands. I am giving a small test data below. rating <- c("A", "AAA", "A", "BBB","AA","A","BB", "BBB", "AA", "AA", "AA", "A", "A",

Dear R helpers exposure <- data.frame(id = c(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20), ead = c(9483.686,50000,6843.4968,10509.37125,21297.8905,50000,706152.8354, 62670.5625, 687.801995,50641.4875,59227.125,43818.5778,52887.72534,601788.7937, 56813.14859,4012356.056,1419501.179,210853.4743,749961,6599.0862), pd =

Dear R forum I have following variables - EAD = 10000 LGD = 0.45 PD = 0.47 M = 3 # Equation 1 R = 0.12*(1-exp(-50*PD))/(1-exp(-50)) + 0.24*(1-(1-exp(-50*PD))/(1-exp(-50))) b = (0.11852 - 0.05478 * log(PD))^2 K = (LGD * pnorm((1 - R)^(-0.5) * qnorm(PD) + (R / (1 - R))^0.5 * qnorm(0.999)) - PD * LGD) * (1 - 1.5 * b)^(-1) * (1 + (M - 2.5) * b) RWA = K * 12.5 * EAD > RWA [1] 22845.07 #

# Hi all, # consider the following code (please, run it: # it's fully working and requires just few minutes # to finish): require(CreditMetrics) require(clusterGeneration) install.packages("Rdonlp2", repos= c("http://R-Forge.R-project.org", getOption("repos"))) install.packages("Rsolnp2", repos= c("http://R-Forge.R-project.org",

Hi, I'm currently beginning to use R for financial analysis (mainly Basel II benchmarks) and I would like to know if any R-User can give me some initial directions on packages and tutorials which I can use to calculate capital requirements, default probabilities, and related stuff. Thanks in advance, Rick [[alternative HTML version deleted]]

...com=20 >[mailto:khackel@ca2.us.oracle.com] On Behalf Of Kurt Hackel >Sent: 2004=C4=EA7=D4=C22=C8=D5 0:11 >To: Ling, Xiaofeng >Cc: Wim Coekaerts; Zhang, Sonic; Fu, Michael; Yang, Elton; Ocfs2-Devel >Subject: Re: [Ocfs2-devel] [Patch] We resolve the throughput=20 >drop problemwhe nr eading filesin OCFS2 volume in the patch=20 >"ocfs2-truncate-pages-1.patch"a gainstsvn 1226. > >Hi, > >Great work! We had internally discussed something along the lines of >#4, but figured we would not have time to implement it. Basically, we >were going to extend the curr...

Hello, is there any way to use rsync for two-way-syncronisation? I want to use it to keep the data on two hosts consistent. Sometimes one of this hosts (sometimes the first, sometimes the second) changes its location. If the two hosts are at the same location I want automatically rsync them. The data only changes at one hosts but it is not defined on which host it changes. For example: I have

Hi list, would like to know if some of you have tested asterisk connected to an EADS 6550 analogique PBX (also know as Nexpan50). Our set up is a Dell Optiplex with 1 TDM400 4 FXO, 1 TDM400 4 FXS, (no other card, each of them have their own IRQ) all ports connected to the EADS. We have GS ATA286 as EP. Calling from ATA to ATA give a perfect sound. Calling to PSTN numbers or reverse side,

Hello We have discovered a problem with DTMF on Asterisk. We have a setup with a T1 from PSTN going into an Asterisk box, and then out again on T1 and into a normal PBX (EADS) We use it to record all calls going to/from the PBX. The problem is that when we record the calls (with MONITOR command), DTMF tones gets obscured, and is not understood in the other end, if we dont Monitor, there are no

Hi list, we want to connect asterisk to an traditionnal PBX (EADS 6550/Matra). People from telco told that they can't connect two PBX's using E1/T1 or only with QSig signaling. I wanted to use EuroISDN. In this case, it was me told that VN6-VN7 would be used. The PBX has a spare ADQ card installed on which we would connect. Has someone a such working setup? Is it working well? More

Hey guys P.S if this is in the wrong forum please move it admins Ok , i am aware that the games not perfect just yet. theres alot of bugs and some get it going, some dont But i really need to get it going to play with friends. im using Ubuntu 10.10 32 Bit - ( i get the same problem on Mint 10, KDE 10, Kubuntu ) Im trying to get league of legends going, i can get past the installation of it,

Hi, I'd like to use R to do what excel pivot tables do, and plot results. I've never used R before, and I've managed to do something, but it's quite a lot of code to do something simple. I can't help but think I'm not "Doing it the R way". I could be using R for the wrong thing, in which case, please tell me off. I was hoping something like plot(by(t,

Can you attach your source code or .ll file? Have you tried a debug build of llc which might give a more readable stack dump or even an assertion message. ~Craig On Fri, Jun 30, 2017 at 10:51 PM, hameeza ahmed via llvm-dev < llvm-dev at lists.llvm.org> wrote: > It happens only when i keep my vector width to >=64, why is that so? > > I have to keep it >=64. Please suggest

hey, i have this website (with ajax also) with lot of records of employee, and as an extra feature i want that the customer can import his employeelist (perhaps 100+ records), lot of work to do this manually. i would create a template like this Firstname Lastname Phone xxxx xxxxx xxxxx yyyy yyyyy yyyyy then they upload the excel file or save it as csv file

Hello, I have a samba 2.2.6 print server running on Solaris 2.7. It has been working wonderfully for a long time. Now, I'm setting up the server to automatically download the printer drivers to the client PC. This also works great, except for the duplex option on my duplex printers. The correct options appear in "device settings" (such as "flip on long edge"), but do not

Dear R Developers: I have been playing with R, release 2.0.1 for a week now and have detected = that all stat functions related to distribution probabilities have the same= problem: 1.- The log.p parameter of all distribution functions, when set to TRUE, re= turns a extrange value. Accoding to the manual, when set to true, it should return log(p) probabili= ty. So to my understanding, setting

Hi, I would like to use a random Forest model to get an idea about which variables from a dataset may have some prognostic significance in a smallish study. The default for the number of trees seems to be 500. I tried changing the default to ntree=2000 or ntree=200 and the results appear identical. Have changed mtry from mtry=5 to mtry=6 successfully. Have seen same problem on both a Windows

Hello all, I am having a problem running yum after doing the 4.6 upgrade. I did a live update through yum and no problems were encountered. However, now when I try to run yum (with any commands/options) I get this error right after loading/reading the repo's - eading repository metadata in from local files Traceback (most recent call last): File "/usr/bin/yum", line 29, in ? yummain.main(sys.argv[1:]) File "/usr/share/yum-cli/yummain.py", line 102, in main result, resultmsgs = do() File "/usr/...

I run a script that imports a few thousand records into the database. The script runs once for each of several XML files. What it does is parse the XML and for each element of a certain type creates a record in a rails database that gets indexed with acts_as_ferret. This worked fine before but today after a few files (70000 records) this started to happen for any file I tried: