12.5 C
London
Saturday, July 6, 2024
Subscribe
HomeRR Operations

R Operations

R

How to Add an Index (numeric ID) Column to a Data Frame in R

Suppose you have the following data frame: data ...
R

A Guide to apply(), lapply(), sapply(), and tapply() in R

This tutorial explains the differences between the built-in R functions apply(), sapply(), lapply(), and tapply() along with examples of when and how to use...
R

How to Generate a Sample Using the Sample Function in R

The sample() function in R allows you to take a random sample of elements from a dataset or a vector, either with or without replacement. The basic...
R

How to Rename Data Frame Columns in R

This tutorial explains how to rename data frame columns in R using a variety of different approaches. For each of these examples, we’ll be working...
R

How to Remove Duplicate Rows in R so None are Left

You can use the following methods in R to remove duplicate rows from a data frame so that none are left in the resulting...
R

How to Extract Specific Columns from Data Frame in R

You can use the following methods to extract specific columns from a data frame in R: Method 1: Extract Specific Columns Using Base R df Method 2:...
R

R: The Difference Between ifelse() vs. if_else()

There are three advantages that the if_else() function in dplyr has over the ifelse() function in base R: 1. The if_else() function verifies that both...
1...373839Page 39 of 39

Subscribe

- Never miss a story with notifications

- Gain full access to our premium content

- Browse free from up to 5 devices at once

Must read

ABOUT US

Everything you need on Tax & Corporate Laws. Authentic Databases, Books, Journals, Practice Modules, Exam Platforms, and More effortlessly with one click.

Latest

Learn About Opening an Automobile Repair Shop in India

Business Tips
Starting a car repair shop is quite a good...

Unlocking the Power: Embracing the Benefits of Tax-Free Investing

Canada
  Unlocking the Power: Embracing the Benefits of Tax-Free Investing For...

Income Splitting in Canada for 2023

Canada
  Income Splitting in Canada for 2023 The federal government’s expanded...

Popular

How to Create a Stem-and-Leaf Plot in SPSS

Software Tutorials
A stem-and-leaf plot displays data by splitting up each value...

How to Create a Correlation Matrix in SPSS

Correlation & Covariance in SPSS
A correlation matrix is a square table that shows...

Excel: How to Use Greater Than or Equal to in IF Function

Excel
In Excel, you can use the >= operator to...

Sitemap

@2020 - All Right Reserved. Designed and Developed by Tutoraspire