query: What does the numpy std documentation mean when it says it is always biased?
positive_passages.docid: 35139
positive_passages.text: Why is sample standard deviation a biased estimator of $\sigma$?
negative_passages.docid: 102442
negative_passages.text: Floating point precision while using Python's max()
negative_passages.docid: 132680
negative_passages.text: Why do I get the same result with rand() every time I compile and run?
negative_passages.docid: 75831
negative_passages.text: Inconsistency in divide-by-zero behavior between different value types
negative_passages.docid: 142609
negative_passages.text: No regularisation term for bias unit in neural network
negative_passages.docid: 70999
negative_passages.text: Why does this excerpt say that unbiased estimation of standard deviation usually isn't relevant?
negative_passages.docid: 121780
negative_passages.text: std::vector versus std::array in C++
negative_passages.docid: 145070
negative_passages.text: Can I cast a std::array to slice? Or is there anything else I can use instead?
negative_passages.docid: 38814
negative_passages.text: Can someone please explain this weird Pygame importing convention?
negative_passages.docid: 126217
negative_passages.text: What's the purpose of the + (pos) unary operator in Python?
negative_passages.docid: 58556
negative_passages.text: What does DISPLAY=:0.0 actually mean?
negative_passages.docid: 75533
negative_passages.text: What are the differences between numpy arrays and matrices? Which one should I use?
negative_passages.docid: 16816
negative_passages.text: Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
negative_passages.docid: 141850
negative_passages.text: Why does this memory address %fs:0x28 ( fs[0x28] ) have a random value?
negative_passages.docid: 45665
negative_passages.text: CUDA FORTRAN: function gives different answer if I pass variable instead of number
negative_passages.docid: 35208
negative_passages.text: default template class argument confuses g++?
negative_passages.docid: 1164
negative_passages.text: Why Numpy treats a+=b and a=a+b differently