Data scientist? Here are the python libraries that you should be bffs with.
NumPy, short for Numerical Python, is an open source package for scientific computing and data analysis. NumPy serves as the foundation of Python’s scientific computing stack. Among the features of NumPy is ndarray, or N-dimensional array object, which is a flexible storage for data sets in Python. It also contains tools for integrating C/C++ and has capabilities for random number generation and Fourier transform.
NumPy is often preferred over regular Python lists for a variety of reasons. It is seen to be convenient, owing to its many free vector and matrix operations. Data structures in NumPy also takes up less space and performance in terms of speed is better, as well.Ansett NumPy Specialists
I have two CSV file containing the power consumption from a particular CT (current transformer) over a number of days taken using NILM (Nonintrusive load monitoring - [logg inn for å se URL]) The scenario is as follows: 1) Based on the data I need to be able to know how many different devices are turned on in total. 2) I need to know how long each device is turned on for and when they ...