Author: K Z

The binomial distribution model deals with finding the probability of success of an event which has only two possible outcomes in a series of experiments. For example, tossing of a…

The normal distribution is a form of presenting data by arranging the probability distribution of each value in the data. Most values remain around the mean value making the arrangement…

In statistics, variance is a measure of how far a value in a data set lies from the mean value. In other words, it indicates how dispersed the values are.…

Mathematically central tendency means measuring the center or distribution of location of values of a data set. It gives an idea of the average value of the data in the…

CSGraph stands for Compressed Sparse Graph data, which focuses on Fast graph algorithms based on sparse matrix representations. Graph Representations To begin with, let us understand what a sparse graph is…

Many open-source python libraries now have been created to represent geographical maps. They are highly customizable and offer a varierty of maps depicting areas in different shapes and colours. One…

Time series is a series of data points in which each data point is associated with a timestamp. A simple example is the price of a stock in the stock…

Python is also capable of creating 3d charts. It involves adding a subplot to an existing two-dimensional plot and assigning the projection parameter as 3d. Drawing a 3D Plot 3dPlot…

Bubble charts display data as a cluster of circles. The required data to create bubble chart needs to have the xy coordinates, size of the bubble, and the color of…

Scatterplots show many points plotted in the Cartesian plane. Each point represents the values of two variables. One variable is chosen in the horizontal axis and another in the vertical…