在Series的值上调用函数。func既可以是Numpy的一元通用函数(ufunc),也可以是只用于单个值的python函数。 DataFrame对象的函数 apply 在DataFrame的行或列上应用函数 Apply a function along an axis of the DataFrame. Objects passed to the function are Series objects whose index is either the DataFrame's index...
Numerical Python. It is used for different types of scientific operations in python. Numpy is a vast library in python which is used for almost every kind of scientific or mathematical operation. It is itself an array which is a collection of various methods and functions for processing the ...
Code Sample import numpy import pandas numpy.random.seed(1234) frame = pandas.DataFrame( data=numpy.random.random((5, 3)) ) print( frame ) # Works print( frame.agg(['mean', 'std']) ) # Expected output print( frame.transpose().agg(['mean'...
Tensors are similar to NumPy’s ndarrays, except that tensors can run on GPUs or other hardware accelerators. In fact, tensors and NumPy arrays can oftenshare the same underlying memory, eliminating the need to copy data (see Bridge with NumPy).Tensors are also optimized for automatic diffe...
Mars - A tensor-based framework for large-scale data computation which is often regarded as a parallel and distributed version of NumPy. NetworkX - A high-productivity software for complex networks. igraph - binding to igraph library - General purpose graph library. Pandas - A library providing ...
NumPy, a library that adds support for the manipulation of large, multi-dimensional arrays and matrices; it also includes a large collection of high-level mathematical functions PAWis a freedata analysispackage developed atCERN. Sage Mathis a large mathematical software application which integrates the...
Mars - A tensor-based framework for large-scale data computation which is often regarded as a parallel and distributed version of NumPy. NetworkX - A high-productivity software for complex networks. igraph - binding to igraph library - General purpose graph library. Pandas - A library providing ...
QuTiP is open-source software for simulating the dynamics of open quantum systems. The QuTiP library depends on the excellentNumpy,ScipyandCythonnumerical packages. In addition, graphical output is provided byMatplotlibQuTiP aims to provide user-friendly and efficient numerical simulations of a wide var...
Prelude - Swift µframework of simple functional programming tools. Swiftx - Functional data types and functions for any project. Swiftz - Functional programming in Swift. OptionalExtensions - Swift µframework with extensions for the Optional Type. Argo - Functional JSON parsing library for Swift...
Over basis functions (using multiple processes per k-point) Also for band structure, DOS etc. Automatic algorithm to determine the default (optimal) number of processes per k-point Caching of data for higher memory usage vs. faster performance - or opposite Use disk space instead of RAM to...