A general method is given for fitting a shape to points measured with statistical error on a surface of known “blueprint” shape. The results have application in standards for the quality of engineered surfaces. Pivotal models are an extension of the structured models devised by Fraser (1968). The method is developed here only for the fitting of circles and ellipses. The shapes of the megalithic...

This contemporary world of economy driven by information and communication technology (ICT) has at its heart the dynamic force knowledge human capital development, pivotal to a standard market class, become very vital precious asset organisations. study examined effect Intellectual Capital Efficiency on Firm’s Value in Some Selected Listed Firms Nigerian Exchange Group. Data for were extracted ...