]> http://oldsite.koren.hu/research/taxonomy/term/6/0 Program codes for econometric/statistical tasks. en http://oldsite.koren.hu/research/programs/lib <p>If you are interested in my Stata ado programs, check out my library at <a href="https://lib.coauthors.net/svn/">https://lib.coauthors.net/svn/</a>. If you know what <a href="http://subversion.tigris.org/">Subversion</a> is, you can just<br /> <code><br /> svn co https://lib.coauthors.net/svn/<br /> </code></p> Programs Sat, 25 Apr 2009 08:30:10 -0500 http://oldsite.koren.hu/research/node/18 <p>Minimizes a quadratic function of moments on a grid of parameters.</p> Programs Wed, 26 Sep 2007 20:21:42 -0500 http://oldsite.koren.hu/research/node/17 <p>This .ado program creates a line plot of local medians. It breaks the variable `x' into `bins' number of quantiles and calculates the median of variable `y' for each quantile, plotting these medians in a line plot of `y' against `x'. Useful to visualize scatterplots with many observations, potential nonlinearities, and outliers. The scatterplot itself may be included (`scatter' option).</p> <p>It can create separate graphs for categories indicated by the quantiles of the optional variable `z', or, by values of `z' if `z' is a categorical variable (`categ' option). The graphs can be separate (default) or overlaid on one graph (`overlay'). The use of an `if' clause is allowed.</p> Programs Wed, 26 Sep 2007 20:00:07 -0500