how to draw an ellipse in R? My center is c( 2.1706850, 0.9407624).

The half-lengths of the major and minor axes are given by 0.207667 and 0.01014908 respectively.

The axes lie along e1 = [-0.99984267, -0.01773804] and e2 = [0.01773804, -0.99984267] when these vectors are plotted with my center as the origin.