BUG: cpr fails when fit is nearly perfect

dewittpe / cpr

Control Polygon Reduction: Methods for quick and efficient placement of internal knots for B-splines and tensor products of B-splines.

http://www.peteredewitt.com/cpr/

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BUG: cpr fails when fit is nearly perfect #60

Closed dewittpe closed 10 months ago

dewittpe commented 10 months ago

The problem is that when the fit is nearly perfect the vcov matrix is not returned from coef_vcov and that leads to errors when calculating the test_statistics.

This is the cause of the error on Linux system in #57

dewittpe commented 10 months ago

fixed in 2c32749