View source: R/financialfunctions.R
npv | R Documentation |
Financial functions from Excel. These functions are equivalent to the Excel functions of the same name (in uppercase).
npv(rate, values)
irr(x, start = 0.1)
fv(rate, nper, pmt, pv = 0, type = 0)
pv(rate, nper, pmt, fv = 0, type = 0)
pmt(rate, nper, pv, fv = 0, type = 0)
rate |
Discount or interest rate. |
values |
Income stream. |
x |
Cash flow. |
start |
Initial guess to start the iterative process. |
nper |
Number of periods |
pmt |
Payments. |
pv |
Present value. |
type |
Factor. |
fv |
Future value. |
Enrique Garcia M. egarcia@egm.as
Karsten W. k.weinert@gmx.net
npv(0.07, c(1, 2))
irr(x = c(1, -1), start = 0.1)
fv(0.04, 7, 1, pv = 0.0, type = 0)
pv(rate = 0.08, nper = 7, pmt = 1, fv = 0.0, type = 0)
pmt(rate = 0.025, nper = 7, pv = 0, fv = 0.0, type = 0)
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