# Tagged: statistics

## Ogive curve in R

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...

## What is mean by Probability and Statistics

Probability and Statistics, According to R A fisher statistics is a branch of applied mathematics that specializes in data. What are the main divisions of statistics? Theoretical Statistics:- It covers the development of statistical...

## What is statistical data? Functions, Methods, and Types

Statistics is the science which deals with collecting, classifying, presenting, comparing, and interpreting data collected from any sphere of inquiry.

The statistics convert meaningless numbers into valuable information and thereby giving life to lifeless data.

## How to measure the association between the ranks?

In many situations, the volunteers are ranked with the aid of using judges, or the measurements had been taken for 2 variables are assigned ranks inside the samples independently.

Now it’s miles preferred to understand the quantity of affiliation among the ranks.

## apply family in r apply(), lapply(), sapply(), mapply() and tapply()

apply family in r contains apply(), lapply(), sapply(), mapply() and tapply().
One of the big questions is how and when to use these functions?
The answer is simple it depends on the structure of your data set and how you want the outcome.

## pipe operator in R-Simplify Your Code with %>%

pipe operator in R comes from the “magrittr” package. What does the pipe operator do? The purpose is to lower improvement time and to enhance clarity and maintainability of code. Packages in “tidyverse” load...

## Wilcoxon Signed Rank Test in R

Wilcoxon Signed Rank Test in R, Wilcoxon Signed Rank Test is based on the direction of differences and magnitudes. This test is more sensitive and powerful than an ordinary sign test. The ordinary sign...

## Filtering Data in R 10 Tips -tidyverse package

filtering data in r, In this tutorial describes how to filter or extract data frame rows based on certain criteria.

It’s the process of getting your raw data transformed into a format that’s easier to work with for analysis.

In this tutorial, you will learn the filter R functions from the tidyverse package.

## Sentiment analysis in R

Sentiment analysis in R, In this article, we will discuss sentiment analysis using R. We will make use of the syuzhet text package to analyze the data and get scores for the corresponding words...

## Animated Graph GIF with gganimate & ggplot

Animated graph gif, an animated graph can effectively draw the audience’s focus and lead their eyes to specific points on the graph. In most cases concentrating on a statistics chart is difficult and you...