Effectiveness of two mail list groups: SAS-L and R-help
Software’s strength depends on the cohesion of the community backing it. Though a commercial package comes with technique support guarantee, the speed and efficiency of telephone wired customer service...
View ArticlePredict unemployment rate for Election 2012 by SAS
Since recently President Obama announced that he is seeking reelection, the unemployment rate on November 2012 would decide the result. The Wall Street Journal averaged 54 economists’ predication and...
View ArticleSome analysis on university ranking by US News
The yearly US News best college ranking is an important tool in comparing schools for students and their eager parents. The latest data is publicly available (paying 20 bucks would get full access)...
View ArticleThe years to get green card for Indian and Chinese
The path toward a green card is especially difficult for Indian and Chinese who are working in the US and named as EB2 workers, since they have to wait years to submit an i485 form after being approved...
View ArticleCluster analysis on a pivot table
The increasing supremacy of JavaScript on both server side and client side seems a good news for those statistical workers who deal with data and model, and therefore always live in the darkness. They...
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