NAG fl90 Library

Chapter 25: Correlation and Regression Analysis

Chapter Introduction
Module 25.1: nag_lin_reg - Regression Analysis
nag_simple_lin_reg Performs a simple linear regression analysis for a pair of related variables
nag_mult_lin_reg Performs a general multiple linear regression analysis for any given predictor variables and a response variable
Module 25.2: nag_correl - Correlation Analysis
nag_prod_mom_correl Calculates the variance-covariance matrix and the Pearson product-moment correlation coefficients for a set of data
nag_part_correl Calculates the partial variance-covariance matrix and the partial correlation matrix from a correlation or variance covariance matrix

Release 4 Table of Contents
© The Numerical Algorithms Group Ltd, Oxford UK. 2000