This article does not record anything of value, just lists the directories. Haven't had much time to focus on Python lately.
2013.9 Wes McKinney 2014.1 Chinese first edition, 463 pages, O ' Reilly 3rd Chapter, IPython Development Environment 4th chapter, NumPy Foundation 5th Chapter, Pandas Introduction 6th chapter, data loading, storage and file format 7th chapter, Data normalization: cleaning, Conversion, merging, reshaping 8th chapter, Drawing and Visualization chapter 9th, data Aggregation and Grouping operations 10th chapter, Time series 11th chapter, Financial and economic data application 12th chapter, NumPy advanced application Appendix A Python language essentials
Working with Data Objects: Structured data multidimensional Array (matrix) tabular data (each column field may be a string, numeric, date, etc.) or a time series with an average or an uneven number of table intervals linked by a key column by a tab-delimited text file
Scenarios that are not suited to Python high-frequency trading systems are demanding time. High concurrency, multi-threaded applications. Python has a mechanism called the Global Interpreter Lock, GIL, which prevents the interpreter from executing multiple Python byte-code directives at the same time.
PS. Cython projects can integrate OpenMP (c framework for parallel computing)
NumPy (numerical Python) Scientific Computing base package, function: Multidimensional array objects ndarray the array of elements to perform the element-level calculation and the functions of the arrays to read and write the data set of the dataset on the hard disk linear algebra operation, Fourier transform, random number generation will C, C + +, for Tran code is integrated into Python tools. C, a Fortran-written library can directly manipulate the data in the NumPy array without any duplication of data. Pandas data analysis function, structure and function support. The Dataframe object is a column-oriented (column-oriented) Two-dimensional table structure that contains row and column labels. The Panel data panel is a term in econometrics for multidimensional structured datasets. Page
Network resources: Http://lib.csdn.net/base/11/structure
Wife's Micro shop, selling Dendrobium candidum and so on
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