{ Alan Maldonado }

dotNet, nodeJs, react, python developer

Pandas Summary Statistics

Pandas Summary Statistics123import numpy as npimport pandas as pdfrom pandas import Series,DataFrame 1arr = np.array([[1,2,np.nan],[np.nan,3,4]]) 12dframe1 = DataFrame(arr,index=['A','B'],columns=[......

Statistics Concepts

Statistics ConceptsCovarianceA descriptive measure of the linear association between two variables. A positive value indicates a direct or increasing linear relationship. A negative value indicate......

Backbone

“Backbone JS” Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declara......