{smcl} {* 04may2004}{...} {hline} help for Bill Gould's Mata talk at the 2005 NASUG meeting {hline} {title:Description} {p 3 3 2} The talk was given from within Stata using SMCL to present information and run commands, do-files, and programs. If the talk has been installed on your system, an annotated version of those files is located in your personal directory (see help {help sysdir}) in the subdirectory {bf:boston05matatalk}. {title:Installing the talk} {p 3 3 2} Before running the talk, you must install the talk; type, . {cmd:bmatatalk} {p 3 3 2} to install the talk. The talk is always installed in your personal ado directory, as identified by the {help sysdir} command, in a subdirectory named {bf:boston05matatalk}. You can update the materials for the talk by typing . {cmd:bmatatalk , update} {title:Running the talk} {p 3 3 2} To run the talk you must be in the {bf:boston05matatalk} directory. {p 3 3 2} To change Stata to that directory, {stata cd `"`c(sysdir_personal)'/boston05matatalk"':click here}. {p 3 3 2} To begin the talk {view talk.smcl:click here}.