Stata commands
http://blogs.worldbank.org/impactevaluations/taxonomy/term/3854/all
enGenerating Regression and Summary Statistics Tables in Stata: A checklist and code
http://blogs.worldbank.org/impactevaluations/generating-regression-and-summary-statistics-tables-stata-checklist-and-code
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded">As a research assistant working for David, I’ve had to create many, many regression and summary statistics tables. Just the other day, I sent David a draft of some tables for a paper that we are working on. After re-reading the draft, I realized that I had forgotten to label dependent variables and add joint significance tests in a couple regression tables. In an attempt to avoid forgetting these details in the future and potentially help future researchers, I thought I’d post a checklist for generating regression and summary statistics tables.<br />
<br /></div></div></div>Tue, 13 May 2014 11:53:00 +0000Matthew Groh1122 at http://blogs.worldbank.org/impactevaluationsTools of the Trade: Graphing Impacts with Standard Error Bars
http://blogs.worldbank.org/impactevaluations/tools-trade-graphing-impacts-standard-error-bars
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded">This week I finally got around to learning how to make a graph which displays the means of different treatment groups for a range of outcomes, along with standard error bars to show whether there is a significant difference between groups. Here is an example:<br /><img alt="" src="http://blogs.worldbank.org/impactevaluations/files/impactevaluations/GraphingImpactsStata.jpg" style="height:375px; width:500px" /><br /></div></div></div>Sat, 08 Feb 2014 01:29:00 +0000David McKenzie1082 at http://blogs.worldbank.org/impactevaluationsTools of the Trade: Intra-cluster correlations
http://blogs.worldbank.org/impactevaluations/tools-of-the-trade-intra-cluster-correlations
<div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>In clustered randomized experiments, random assignment occurs at the group level, with multiple units observed within each group. For example, education interventions might be assigned at the school level, with outcomes measured at the student level, or microfinance interventions might be assigned at the savings group level, with outcomes measured for individual clients.</p></div></div></div>Sun, 02 Dec 2012 21:03:18 +0000David McKenzie919 at http://blogs.worldbank.org/impactevaluations