Change Log

0.1.8

Fixed error in ybar for linear regression equation
Added parameter error checking to avoid crashing with not easily understood messages (thanks ravi2007147)
Added ability to pass tuple with Low and/or High values for separate minima and/or maxima trend lines
Added library function for getting local minima/maxima as a separate operation
Fixed bug in plotting when empty range occurred (thanks 5xcor)
Refactored the pandas minima/maxima code for performance
Refactored several other places to eliminate duplicate code and improve performance
Added accuracy parameter for numerical differentiation method
Test coverage for important part of the new functionality