Generating missing values Generating missing values with a given percentage of missingness for a dataframe or numpy array: Generating missing values with a given missing rate for a time series list: Calculating MSE ignoring missing… Generating missing data and evaluating missing data analysis in Python
My all time favourite catch is “JERRY catching TOM!” ? Little Jerry is so smart, and do you know that he knows probability as well? One day, Jerry was thinking, “Hmm, every time Tom chases… The conditional probability of Tom finding Jerry
Principal Component Analysis (PCA) is a statistical technique used for dimensionality reduction, which simplifies the complexity in high-dimensional data while retaining important infomation. The basic idea of this method is to transform a large set… Introduction to Principal Component Analysis (PCA) and implementation in R and Python
Here, we denote by the event NOT . Example 1: Magical Investment Returns In the magical forest, gnomes invest in enchanted acorns, which sometimes turn into golden trees. A gnome named Glim invests in an… Bayes theorem in finance of a magical forest
Here, we denote by the event NOT . Example 1: Squirrel Flu Testing In a forest, a group of squirrels is concerned about a new illness called “Squirrel Flu.” It’s more dangerous than the ordinary… Conditional probability for medical testing in a forest
Understanding the relationship between univariate and multivariate normal distributions can provide a clearer framework for remembering the definition and properties of the multivariate normal distribution. First, it’s easier to understand & remember the keys properties… Tricks for remembering formulas & properties of multivariate normal distribution
Understanding the relationship between derivatives and antiderivatives can significantly help in remembering and applying the rules for finding antiderivatives (also known as integrals). Here’s how this relationship aids in comprehension and recall: 1. Fundamental Theorem… Tricks for remembering integral rules
Mutually exclusive events are events that cannot occur at the same time. In other words, the occurrence of one event excludes the occurrence of the other. Here are some examples:
A permutation refers to the arrangement of objects in a specific order. The order of arrangement is important in permutation. A permutation let us know how many different ways a set or number of things… Permutation