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| gettingtothebottom-package | gettingtothebottom |
| baltimoreyouth | Baltimore Youth Indicators - 2010 and 2011 |
| diff_norm | MM Algorithm - Normed Difference |
| engel | Engel's Law - Engel Food Expenditures Data from the quantreg package for R |
| example.alpha | Gradient Descent Algorithm - Plots Depicting Gradient Descent Results in Example 1 Using Different Choices for the Step Size |
| example.quadratic.approx | Gradient Descent Algorithm - Plots Depicting How Different Choices of Alpha Result in Differing Quadratic Approximations |
| gdescent | Gradient Descent Algorithm |
| generate_nnm | Generate random nonnegative mixture components |
| gettingtothebottom | gettingtothebottom |
| init.lambda | MM Algorithm - Initial lambda |
| makeLambdaseq | MM Algorithm - Function for making sequence of lambdas for solution paths |
| makeOmega | MM Algorithm - Generate Omega |
| makeY | MM Algorithm - Make Y |
| makeZ | MM Algorithm - Make Z |
| matrixcomplete | MM Algorithm - Matrix Completion |
| moviebudgets | Movie ratings and budget database derived from data from IMDB.com |
| movieratings | Movie ratings database derived from data from IMDB.com |
| nnls_mm | Nonnegative Least Squares via MM |
| nutrition | 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" |
| plot_gradient | Gradient Descent Algorithm - Plotting the Gradient Function |
| plot_iterates | Gradient Descent Algorithm - Plotting the Iterates |
| plot_loss | Gradient Descent Algorithm - Plotting the Loss Function |
| plot_nnm | MM Algorithm - Plot NNM |
| plot_nnm_coef | MM Algorithm - Plotting the NNMLS regression coefficients |
| plot_nnm_obj | MM Algorithm - Plot NNM Objective |
| plot_nnm_reconstruction | MM Algorithm - Plotting the Reconstruction |
| plot_nnm_truth | MM Algorithm - Plotting the True Signal |
| plot_softhreshold | MM Algorithm - Plot the Softhreshold Function |
| plot_solpaths_error | MM Algorithm - Function for plotting the imputed values against the truth for minimum error solution |
| plot_solutionpaths | MM Algorithm - Plot results of solutionpaths function |
| plot_spect | MM Algorithm - Plotting the Spectroscopic Signal |
| softhreshold | MM Algorithm - Softhreshold Function |
| solutionpaths | MM Algorithm - Find the best fit lambda for a given problem based on an initial guess for lambda |
| stigler | 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" |
| testmatrix | MM Algorithm - Generate Test Matrix |