Category Archives: Data Management

Popularity of Data Analysis Software

Posted on October 5, 2012 by Chang

Robert A. Muenchen wrote a useful book, R for SAS and SPSS Users. He also authors a blog entry that he updates regularly, where he presents various ways of measuring the popularity or market share of data analysis software such … Continue reading →

Posted in Data Management, Software | Tagged | Comments Off on Popularity of Data Analysis Software

Data Life Cycle

Posted on March 12, 2012 by Chang

I have been collecting diagrams depicting the concept of Data Life Cycle (or Data Lifecycle) for some time. Merriam-Webster’s online dictionary (2012) defines “life cycle” (the third meaning) as: “a series of stages through which something passes during its lifetime.” … Continue reading →

Posted in Data Management | Tagged , | Comments Off on Data Life Cycle