Kelly’s coefficient of Skewness using R with examples

Kelly's coefficient of Skewness Using R

In this tutorial, you will learn about what is Kelly’s coefficient of skewness and how to calculate Kelly’s coefficient of skewness in R. Kelly’s Coefficient of Skewness Skewness is a measure of symmetry. The meaning of skewness is "lack of symmetry". Skewness gives us an idea about the concentration of higher or lower data values …

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Bowley’s Coefficient of Skewness using R with examples

Bowley's coefficient of Skewness Using R

In this tutorial, you will learn about what is Bowley’s coefficient of skewness and how to calculate Bowley’s coefficient of skewness in R. Bowley’s Coefficient of Skewness Skewness is a measure of symmetry. The meaning of skewness is "lack of symmetry". Skewness gives us an idea about the concentration of higher or lower data values …

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Karl Pearson’s Coefficient of Skewness using R with examples

Pearson's coefficient of Skewness Using R

In this tutorial, you will learn about what is Karl Pearson’s coefficient of skewness and how to calculate Karl Pearson’s coefficient of skewness in R. Karl Pearson’s Coefficient of Skewness Skewness is a very important concept in statistics and data science field. Skewness is a measure of symmetry. The meaning of skewness is "lack of …

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How to compute five number summary statistics in R with examples

Five Number Summary Using R

In this tutorial, you will learn about what is five number summary statistics, actual calculation of five number summary and how to find five number summary statistics in R? What is 5-number summary? Five number summary, popularly known as Tukey’s five number summary, is a set of five descriptive statistics to summarize a continuous univariate …

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Built-in Statistical Functions in R

Built-in statistical functions in R

In this tutorial, you will learn about some built-in statistical functions in R and how to use them. Built-in Statistical Functions in R Some of the commonly used built-in statistical function in R are listed below: Function Operation Performed sum(x) Sum of elements of x prod(x) Product of elements of x mean(x) Mean of x …

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Built-in Character Functions in R

Built-in character functions in R

Built-in Character Functions in R In earlier tutorials we have seen that how to create character vector in R which contains character strings. To manipulate strings or character vectors, R has many built in functions for characters. Function Description nchar() Get the length of string toupper(x) Convert to Upper case tolower(x) Convert to Lower case …

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Precedence of Operators in R

Precedence of operators in R

In this tutorial you will learn about the precedence of operators in R programming language. Precedence of Operators in R Precedence of operators in programming language is the order in which the expression is evaluated. When more than one operators are used in an expression, we need to know the order in which the expression …

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Miscellaneous Operators in R

Miscellaneous operators in R

Apart from the regular arithmetic, logical and relational operators, R has some miscellaneous operators. In this tutorial you will learn about the miscellaneous operators in R with examples. Miscellaneous Operators in R In R, miscellaneous operators are used for special purposes like data frame column selection, generating sequences, model formula, matrix multiplication, etc. Following symbols …

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