A collection of functions to handle tasks commonly used in developing decision models.
ProbToRate
converts a cumulative probability over a given time frame to a rate.
RateToProb
converts a rate to a cumulative probability over a given time frame.
ProbToOdds
converts a probability to an odds.
OddsToProb
converts an odds to a probability.
estBetaParam
estimates parameters for a beta distribution given a mean and standard deviation
using method of moments.
estGammaParam
estimates parameters for a gamma distribution given a mean and standard deviation
using method of moments.
estLogNormParam
estimates parameters for a lognormal distribution given one of:
mean and standard deviation, or
mean and lower/upper bounds of a 95% confidence interval.
GetDiscount
returns an instantaneous discount rate for a vector of time points.
roundToMult
returns a vector of values rounded to the nearest multiple specified by the user.
convertFilepath
converts backslashes in a Windows filepath to a character string
containng forward slashes.
lerp
is a linear interpolation function that only uses two points on a curve. May be faster than the
base R function for decision models.
fieller
returns Fieller's confidence interval for a ratio of two vectors.
confintVector
returns a confidence interval of a vector using a normal distribution.
Austin Nam (austin.nam@mail.utoronto.ca)
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