tangentpf | R Documentation |
En funktion til beregning af vægtene for tangentporteføljen
tangentpf(mu, sigma, riskfree)
mu |
En vektor med forventede afkastrater |
sigma |
covariansmatrix |
riskfree |
renten på det risikofri aktiv |
vægtene for tangentporteføljen
mu <- c(0.03,0.05,0.06) sigma <- matrix(c(0.04,0.01,0.01,0.01,0.09,0.01,0.01,0.01,0.16), ncol =3) riskfree <- 0.01 tangentpf(mu, sigma,riskfree)
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