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This paper describes a method for joining two circles with a C-shaped and an S-shaped transition curve, composed of a cubic
Bézier segment. As an extension of our previous work; we show that a single cubic curve can be used for blending or for a
transition curve preserving G
2 continuity regardless of the distance of their centers and magnitudes of...
The average of household expenditure per capita, which is usually used as a main indicator of poverty, is commonly explained as a function of some variables in a global regression framework. In the global regression framework, the coefficients in the model are assumed to be equal for all national spatial units. Naturally, however, the average of ho...