tvm (version 0.3.0)

xnpv: Net Present Value of an irregular cashflow (NPV)

Description

Net Present Value of an irregular cashflow (NPV)

Usage

xnpv(i, cf, d)

Arguments

i

The rate used to discount the cashflow. It must be an effective anual rate (EAR)

cf

The cashflow

d

The dates when each cashflow occurs. Same length as the cashflow

Examples

# NOT RUN {
xnpv(i = 0.01, cf = c(-1, 0.5, 0.9), d = as.Date(c("2015-01-01", "2015-02-15", "2015-04-10")))
# }