graffe

graffe has asked 209 questions and find answers to 2 problems.

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graffe questions

Save 2d numpy array to R file format using rpy2
How to split repeated strings into list
How to optimize a function involving max
How to sample from a distribution given the CDF in Python
How to get catboost visualization to show the categories
Is `isnan()` as fast as testing equality?
How to negate a regex for pandas replace
How can I use float128 in Cython 3?
How to get numpy not to print in scientific notation [duplicate]
An algorithm to detect permutations of Hankel matrices

graffe answers

How to detect if all the rows of a non-square matrix are orthogonal in python