Revision as of 20:38, 25 October 2008 edit The Anome (talk \| contribs) Edit filter managers, Administrators 260,126 edits →State-of-practice: fmt ← Previous edit		Revision as of 20:39, 25 October 2008 edit undo The Anome (talk \| contribs) Edit filter managers, Administrators 260,126 edits →State-of-practice: fmt Next edit →
Line 13: \| title = A review of software surveys on software effort estimation \| url = http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1237981 }}</ref>. However, the measurement of estimation error is not unproblematic, see [[#Assessing and interpreting ~~the_accuracy~~the accuracy of effort estimates\|Assessing and interpreting the accuracy of effort estimates]]. The strong over-confidence in the accuracy of the effort estimates is illustrated by the finding that, on average, if a software professional is 90% confident or “almost sure” to include the actual effort in a minimum-maximum interval, the observed frequency of including the actual effort is only 60-70% <ref>{{cite web \| author = Jørgensen, M. Teigen, K.H. Ribu, K.

Software development effort estimation: Difference between revisions