Coef                    Extracts Regression Coefficients
cor.mat                 Generate Two Type of Correlation Matrix
cov.mat                 Generate Two Type of Covariance Matrix
fimlreg                 Full Information Maximum Likelihood Linear
                        Regression
ilse                    Linear Regression by Iterative Least Square
                        Estimation
kern                    Kernel Function
nhanes                  NHANES example - all variables numerical
print                   Print the Information of FIML or ILSE methods
summary                 Summarizing the inference information for ILSE
                        or FIML methods
