# cpp_computeFFFMean: Compute the FFF mean of a vector In ffstream: Forgetting Factor Methods for Change Detection in Streaming Data

## Description

Given a vector x and a value lambda for a fixed forgetting factor, returns the value of the fixed forgetting factor mean \bar{x}_{N, λ}, where N is the length of x. Algorithm is implemented in C++.

## Usage

 1 cpp_computeFFFMean(x, lambda) 

## Arguments

 x Vector of numeric values values. lambda Value for the fixed forgetting factor in [0,1].

ffstream documentation built on May 29, 2017, 10:33 p.m.