find.matches: Set up a dataframe for regression

In drewgriffith15/griffun: My Collection of Functions

Description

This function, when supplied a vector, looks for matches based on correlation or coefficient determination and returns a data frame preparing for a regression model. The function also outputs "newdata" to be used in the forecast horizon if needed, and the location in the data set where the match begins.

Usage

find.matches(data, n.hist = 35, n.fore = 15, n.match = NULL,
  model = c("linear", "ves", "ces"), use.cd = TRUE)

Arguments

data	vector or times series
n.hist	number of data points used for Y in a regression model
n.fore	number of data points in the forecast horizon
n.match	number of matches requested from data set
model	linear, ves - variable elasticity, or ces - constant elasticity
use.cd	whether to use the coefficient determination or correlation

drewgriffith15/griffun documentation built on May 15, 2019, 1:56 p.m.