# Articles by finnstats »

### How to Identify Outliers-Grubbs’ Test in R

September 15, 2021 |

How to Identify Outliers, The Grubbs’ Technique is a statistical test that may be used to detect outliers in a dataset. A dataset should be generally normally distributed and have at least 7 observations to use this test. This article show...

### Ogive curve in R

September 14, 2021 |

Ogive curve in R, It is a graph plotted for the variate values and their corresponding cumulative frequencies of a frequency distribution. The sum of all preceding frequencies up to this point is referred to as cumulative frequency. Its shape is...

### Binomial Distribution in R-Quick Guide

September 11, 2021 |

Binomial Distribution in R, Binomial distribution was invented by  James Bernoulli which was posthumously published in 1713. Let n ( finite) Bernoulli trials be conducted with probability “p” of success and “q” of a failure. The probability of x...

### Adding text labels to ggplot2 Bar Chart

September 9, 2021 |

Adding text labels to ggplot2, Is it possible to add text labels to a bar chart in a simple way? Yes, In this article, you’ll learn how to add a frequency count to each bar in a bar chart. First, let’s make a data frame. Animated ...