A Comparison of Effort Estimation Methods for 4gl Programs: Experiences with Statistics and Data Mining.

José Cristóbal Riquelme Santos Macario Polo Jesús S. Aguilar-Ruiz Mario Piattini Francisco J. Ferrer-Troyano Francisco Ruiz A Comparison of Effort Estimation Methods for 4gl Programs: Experiences with Statistics and Data Mining. 127-140 2006 16 International Journal of Software Engineering and Knowledge Engineering 1 http://dx.doi.org/10.1142/S0218194006002719 db/journals/ijseke/ijseke16.html#RiquelmePAPFR06