dendrometry (version 0.0.2)

fiboRate: Fibonacci series ratio

Description

Computes rates from Fibonacci series.

Usage

fiboRate(n, PrintSer = FALSE, Uo = 0, U1 = 1)

Value

Either a numeric, result of the rate of nth and (n-1)th numbers in Fibonacci series or all (n-1)th those rates.

Arguments

n

integer, the size of the series.

PrintSer

logical, indicating if the series should be printed.

Uo, U1

integer, the first number of the series.

Author

Narcisse Yehouenou

Details

The series equation is Un = U_(n-2) /U_(n-1). The function returns golden number when Uo = 0, and U1 = 1. Larger n is, more precise the number (result) is.

See Also

fibonacci

Examples

##Golden number (Le Nombre d'Or)
fiboRate(n = 18, PrintSer = FALSE, Uo = 0, U1 = 1)
##(1+sqrt(5))/2
fiboRate(n = 10, PrintSer = TRUE, Uo = 0, U1 = 1)