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Programming Language / R Language

R Language

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Parametric Tests in R

Last Updated: 12 July 2025

In R, a parametric test is a statistical method that makes specific assumptions about the population distribution, often assuming normality, equal variance and interval or...read more

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Non-Parametric Tests in R

Last Updated: 27 June 2025

In R, a non-parametric test is a statistical method that analyzes data without assuming a specific distribution, such as the normal, binomial, or Poisson distribution. It ...read more

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Probability Distributions in R

Last Updated: 17 July 2025

In R, probability distributions (PD) describe the likelihood of different outcomes for a random variable. R provides functions for calculating, simulating, and visualizing...read more

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30+ R projects with Source Code 2025

Last Updated: 20 June 2025

R programming language is a language widely used across various domains for data analysis, statistical modeling and visualization. This article will provide a comprehensiv...read more

Top R Advanced Projects in 2025

Last Updated: 20 June 2025

Data Science and Machine Learning are important skills in today’s tech-driven world. This article will explore advanced Data Science and Machine Learning project in R Prog...read more

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R Boolean Logic

Last Updated: 04 June 2025

Boolean logic in R revolves around the two logical constants TRUE and FALSE. These values represent truth and falsehood and are essential for decision-making, controlling ...read more

AI-ML-DS With R

Family-Wise Error Rate

Last Updated: 08 May 2025

In hypothesis testing, when researchers test many things at once, the risk of making at least one Type I error (false positive) increases. The Family-Wise Error Rate (FWER...read more

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Machine Learning

Chi-Square Test for Independence

Last Updated: 21 April 2025

The Chi-Square Test for Independence is a statistical method used to determine whether there is a significant association between two categorical variables. It helps asses...read more

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likelihood Ratio Test

Last Updated: 29 April 2025

The Likelihood Ratio Test (LRT) is a fundamental statistical technique used to compare the goodness of fit between two competing models — a null model (simpler model) and ...read more

Machine Learning

Bonferroni Test

Last Updated: 21 April 2025

In statistical analysis, multiple hypothesis testing is a frequent challenge, particularly in experiments or studies with numerous variables. One common issue is the incre...read more

Pairwise Deletion

Last Updated: 27 March 2025

Pairwise Deletion is one method used to handle missing data, especially when estimating correlations or covariances.Missing DataMissing data can occur due to various reaso...read more

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Last Updated: 29 April 2025

The Log Rank Test is a widely used non-parametric statistical method in survival analysis, Used to compare the survival distributions of two or more groups. It plays an im...read more

Data Science Tutorial with R

Last Updated: 16 July 2025

Data Science is a field that combines statistics, computer science and subject knowledge to find useful insights from both organized and unorganized data, helping turn inf...read more

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AI-ML-DS With R

Create and Save a Script in R

Last Updated: 09 January 2025

Scripting is a powerful way to save, organize, and reuse your code when working with R. Instead of typing commands interactively in the R console, you can write a series o...read more

Adding Partial Horizontal Lines with ggplot2 in R

Last Updated: 14 January 2025

Visualizing data effectively often requires emphasizing specific aspects or values. In ggplot2, horizontal lines help highlight thresholds, averages, or other reference va...read more

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