Engel's Law - Engel Food Expenditures Data from the quantreg package for R
MM Algorithm - Normed Difference
Gradient Descent Algorithm - Plots Depicting Gradient Descent Results in Example 1 Using Different Choices for the Step Size
MM Algorithm - Initial lambda
MM Algorithm - Plotting the NNMLS regression coefficients
MM Algorithm - Softhreshold Function
MM Algorithm - Make Y
Gradient Descent Algorithm
Gradient Descent Algorithm - Plotting the Gradient Function
The Diet Problem: "Nutritive Values of Common Foods per Dollar of Expenditure, August 15, 1944", from George Stigler's 1945 paper on "The Cost of Subsistence"
Gradient Descent Algorithm - Plotting the Loss Function
MM Algorithm - Plot NNM
MM Algorithm - Matrix Completion
MM Algorithm - Plotting the Reconstruction
MM Algorithm - Plotting the True Signal
MM Algorithm - Generate Test Matrix
Movie ratings and budget database derived from data from IMDB.com
Gradient Descent Algorithm - Plots Depicting How Different Choices of Alpha Result in Differing Quadratic Approximations
MM Algorithm - Function for plotting the imputed values against the truth for minimum error solution
MM Algorithm - Plot results of solutionpaths function
Nonnegative Least Squares via MM
Gradient Descent Algorithm - Plotting the Iterates
MM Algorithm - Plot NNM Objective
MM Algorithm - Find the best fit lambda for a given problem based on an initial guess for lambda
Movie ratings database derived from data from IMDB.com
MM Algorithm - Make Z
MM Algorithm - Plotting the Spectroscopic Signal
MM Algorithm - Plot the Softhreshold Function
MM Algorithm - Function for making sequence of lambdas for solution paths
MM Algorithm - Generate Omega
Generate random nonnegative mixture components
gettingtothebottom
The Diet Problem: "Daily Allowances of Nutrients for a Moderately Active Man (weighing 154 pounds)" from George Stigler's 1945 paper on "The Cost of Subsistence"
Baltimore Youth Indicators - 2010 and 2011