## Summary statistics in R

Summary statistics in R, This tutorial will show you how to use the aggregate function in the R programming language. Definition: The aggregate R function computes summary statistics for a data set’s subgroups. R...

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# Category: Methods

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Summary statistics in R

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How to add NA values into a factor level

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How to Put margins on tables or arrays in R

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How to add straight lines to a plot in R

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How to Measure Execution Time in R

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How to Rename Files in R

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Test if two objects are nearly equal in R

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Fundamentals of R Programming

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How to Read Zip Files in R

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Reshape data in R

Summary statistics in R, This tutorial will show you how to use the aggregate function in the R programming language. Definition: The aggregate R function computes summary statistics for a data set’s subgroups. R...

How to add NA values into a factor level, This article describes how to use the addNA function in the R programming language to convert NA values into a new factor level. Let’s get...

How to Put margins on tables or arrays in R, We’ll show you how to use the addmargins function in R to add margins to tables or arrays. The tutorial will include two examples...

How to add straight lines to a plot in R, The R function abline adds straight lines to a plot. Basic R Syntax: The abline function’s basic R programming syntax is provided below. abline(h...

How to Measure Execution Time in R, To compare the execution times of different expressions, use R’s microbenchmark package. To do so, use the following syntax: library(microbenchmark) Letâ€™s compare two different expressions’ execution times...

How to Rename Files in R?, The methods listed below can be used to rename files in R: How to Rename Files in R The examples that follow demonstrate each technique in action. Rename...

Test if two objects are nearly equal in R, Learn how to use them all.equal function to determine whether two items are nearly equal in this R programming tutorial. This is how you do...

Fundamentals of R programming, Here, we provide you with some programming in R multiple-choice problems and their corresponding answers. You can review R programming principles with the aid of this quiz. Are you prepared...

How to Read Zip Files in R, The fundamental syntax to read a ZIP file into R is as follows: library(readr) Letâ€™s import data1.csv located within my_data.zip df <- read_csv(unzip(“my_data.zip”, “data1.csv”)) The usage of...

Reshape data in R, In general, data processing in R Programming Language is accomplished by reading data from a data frame that is organized into rows and columns. Data frames are commonly used because...