search for: cashflows

Hi, I am new to R, and as a first exercise, I decided to try to implement an XIRR function using the secant method. I did a quick search and saw another posting that used the Bisection method but wanted to see if it was possible using the secant method. I would input a Cash Flow and Date vector as well as an initial guess. I hardcoded today's initial date so I could do checks in Excel.

Dear R community I try to create a new operator to build a special sum of two CashFlows. (my S4 Class) I tried the following but this is actually not what I want. setGeneric("++",function(e1,e2)standardGeneric("++")) setMethod("+",signature=list("CashFlow","CashFlow"),function(e1,e2){ print("+") }) setMethod("++&quo...

Hello! I'm not sure if I should have posted this to wine-devel or add bug in Bugzilla, so I'm posting this here. I've got following problem: I've upgraded Wine to 0.9.38, and Kiyosaki's Cashflow 101(http://appdb.winehq.org/appview.php?iAppId=2216) stopped working. Game crashes "in windows way" - with a Message box "Unhandled Exception: c0000005 At address:

...4,4,4,4,5,5,5,5, 1,1,2,2,3,3,4,4, 5,5), cashflow = c(5000,5000,505000,5000,5000,505000,5000,5000,505000, 5000,5000, 505000, 5000,5000,505000,500,500,500,102000,500,500,500,102000,500,500,500,102000,500,500,500,102000,500,500,500,102000,8000,808000,8000,808000,8000,808000,8000,808000,8000,808000), cashflows_pv = c(4931.054, 4479.1116, 431160.8529,4931.9604, 4485.6393, 432064.0228, 4932.5438,4489.8451,432646.2398,4932.1548,4487.0404,432257.9551,4932.6087,4490.3129,432711.0084,493.6326,474.0524,455.2489,82252.0304,493.8083,474.7543,456.4356,82744.9157,493.6003,473.9235,455.031,82161.7368,493.8175,474.79...

...) } date.diff = function(end, start, basis=1) {   if (basis != 0 && basis != 4)   return(as.numeric(end - start))   e <- as.POSIXlt(end)   s <- as.POSIXlt(start)   d <-   (360 * (e$year - s$year)) + (30 * (e$mon  - s$mon )) + (min(30, e$mday) - min(30, s$mday))      return (d) }  cashflows   <- 0  last.coupon <- maturity  while (last.coupon > settlement) {           print(last.coupon)             # I need to store these dates  last.coupon <- add.months(last.coupon, -12/frequency)  cashflows <- cashflows + 1 print(cashflows)                 # I need to store these cashf...

I've had some great success with wine recently, but am a little unsure about the best way to attack this problem. I want to run an accounting program called Cash Flow Manager under wine. (As it happens, this program is our last dependency on Windows apps in our office, everything else is OpenOfifce.org and RH Linux). When I run the application: wine /c/Program\

Dear R Helpers I have following data - cash_flow = c(7, 7, 107)  # 107 = Principle 100 + interest of 7% t = c(1,2,3) and zero rate table as rating         year1           year2           year3 AAA            3.60            4.17              4.73 AA              3.65            4.22              4.78 A                 3.72           4.32              4.93 BBB            4.10           

Hi, I got some problem to drop a mail while using Nabble account, therefore sending it again there. My query is following : Hi all, My question is not directly R related but rather a finance related question. Therefore I was wondering wheher I find a reliable answer here. Here I wanted to calculate VaR for basis (spot-future). There could be two approaches : 1: Assuming basis as a portfolio of

Hello. A few weeks ago, I need to calculate the Internal Rate of Return for irregular intervals. There is the package 'financial', with the function 'cashflow', calculating irr for regular intervals. So I developed xirr, managing irregular intervals, that's accepting a vector of dates as xirr Excel function. You can find the code at

...1),1),nrow=1,byrow=TRUE) group<-c("GERMANY") colnames(b) <- c("beta0","beta1","beta2","tau1") germaturities<-create_maturities_matrix(eurobonds$GERMANY) bp<-bond_prices(method = "Nelson/Siegel",b,germaturities,eurobonds$GERMANY$CASHFLOWS$CF) bp Running this, I get the following warning message: In cf * discount_factors : longer object length is not a multiple of shorter object length Also the values I get (bp) seems not correct (way too high). I'm not sure if I need to change b. I'm on Windows XP and using R-2.7.2 + *t...

I have set up winbind, made the nsswitch settings, joined the current NT Domain, got back the message that said "Welcome to Domain". When I try to access the PC, it brings up IPC$ and wants a password. The log for that workstation says "PAM: UNKNOWN PAM ERROR (9) during Account Management for User: Domain+USERNAME!" Then it says "PAM: Account Validation Failed -

When Might Samba 3.0.1 be out? -- Brandon Lederer Linux Administrator Cashflow Billing Solutions (402) 898-2600 x334 **********CONFIDENTIALITY STATEMENT********** This e-mail (including attachments) is covered by the Electronic Communications Privacy Act, 18 U.S.C. 2510-2521, is confidential and may be legally privileged. It is intended for the use of the individual or entity to which it

Hi, I'm using gnucash 1.8.4 on 5.1-RELEASE. Entering, viewing and editing accounts and transactions works fine so far, but as soon I click for help in an account view or select Reports, Income&Expense, Cashflow, it crashes with the following last words: wn@matutin:~$ gnucash Fatal error 'Unable to read from thread kernel pipe' at line 1100 in file

(removed In-Reply-To header) On Sat, Jan 10, 2004 at 10:01:12AM +0000, WipeOut wrote: > >> > >>And make sure to send in a disclaimer otherwise it will not even be > >>looked at.. :) > >> > >How do we know what is disclaimed or not disclaimed? > >/O > > > Digium have all the Disclaimers and will not develop or include any code > into

ANNOUNCING AGILE WEB DEVELOPMENT WITH RAILS, SECOND EDITION =========================================================== http://www.pragmaticprogrammer.com/titles/rails2/ Rails has changed a lot since we announced the first edition of the book a year ago. DHH says that the 1.1 release "boasts more than 500 fixes, tweaks, and features from more than 100 contributors." Who are we to