Renault Fluence Mégane range featured a "three box" notchback sedan variant until 2008, but this was never a big seller and when, at the end of that year, the Mégane III was introduced, there was no notchback version available. It is the gap in the range left by the removal of this model from the FrancoSpanish assembled Mégane range that the Fluence fills in those markets in the company's western European heartland, such as France, Italy, Belgium, Ireland and, since August 2010, Germany, where Renault offers it. The Renault Fluence is also badged as Renault Samsung SM3. The Renault Samsung car was
All models are wrong edition (published in 1978). The second edition (published in 2005; co-authored with William Hunter and J. Stuart Hunter) includes the aphorism three times: on p. 208, p. 384, and p. 440. On p. 440, the relevant sentence is this: "The most that can be expected from any model is that it can supply a useful approximation to reality: All models are wrong; some models are useful". There have been varied comments and discussions about the aphorism. For instance, the statistician Sir David Cox has commented as follows. Burnham & Anderson, in their much-cited book on model selection, state the following