# Category: Methods

## Replace the first occurrence of certain text in R

Replace the first occurrence of certain text in R, To change the first instance of certain text within a string in R, use the sub() function. Replace the first occurrence of certain text in...

## stat_bin-using-bins-30-pick-better-value-with-binwidth

stat_bin-using-bins-30-pick-better-value-with-binwidth, This tutorial will teach you how to use R programming to alter the binwidth of the bars in a ggplot2 histogram. Look at the supporting information below: set.seed(123)data <- data.frame(x = rnorm(1000))head(data) x...

## [ reached getOption(“max.print”) — omitted 49000 entries ]

[ reached getOption(“max.print”) — omitted 49000 entries ], The R programming language’s “reached getOption(“max.print”) — omitted X entries” warning message is addressed on this page. Let’s begin the examples right away… Reproduce Notification: reaching...

## How to sort a data frame in R

How to sort a data frame in R, A vector can be sorted using the sort() function, but a data frame cannot. The behavior of the arrange() method, which sorts a data frame, is...

## Calculate the difference in R

Calculate the difference in R, we will describe how to use R’s diff function to determine a vector’s differences. Let’s look at the definition of diff and the fundamental R syntax first: Syntax: diff(x)...

## Replace missing values with dplyr

Replace missing values with dplyr, you’ll discover how to use the coalesce function of the dplyr add-on package in R programming in this article. Example 1: Use the coalesce function to add one value...

## Median values in R

Median values in R, the methods listed below can be used to determine the median value of rows in R: Median values in R Example 1: Calculate the Median of Rows Using Base R...

## Calculate the Weighted Mean in R

Calculate the Weighted Mean in R, In this lesson for the R programming language, we’ll go over how to compute the weighted mean. The weighted.mean() function serves as the foundation for the tutorial. So...

## Replace a substring in a character vector in R

Replace a substring in a character vector in R, will demonstrate how to use the substr and substring functions in this R post. As the R syntax and output of the two functions are...

## Binomial Cumulative Distribution in R

Binomial cumulative distribution in R, we’ll make an R plot of the binomial density in the first example. In order to use the dbinom R function, we must first build a vector of quantiles...