Correlation or Causation?(businessweek.com)4 points·by dholowiski·15 anni fa·1 commentsbusinessweek.comCorrelation or Causation?http://www.businessweek.com/magazine/correlation-or-causation-12012011-gfx.html1 commentsPost comment[–]yiran·15 anni fareplyQuote the article, "Need to prove something you already believe? Statistics are easy: All you need are two graphs and a leading question".This is surprisingly true if you are examining two time series since most time series data tend to exhibit a similar growing trend.
This is surprisingly true if you are examining two time series since most time series data tend to exhibit a similar growing trend.