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  1. www.datanovia.com › en › lessonsHow to Do a T-test in R: Calculation and Reporting - Datanovia

    This article shows how to conduct a t-test in R/Rstudio using two different ways: the R base function t.test() and the t_test() function in the rstatix package. We also describe how to interpret and report the t-test results.

    • T-Test Formula

      the Welch’s t-test, which is less restrictive compared to...

    • Pairwise T-Test

      Describes how to compute the pairwise T-test in R between...

    • Types of T-Test

      One-Sample t-test. The one-sample t-test, also known as the...

  2. www.datacamp.com › tutorial › t-tests-r-tutorialT-tests in R Tutorial: Learn How to Conduct T-Tests - DataCamp

    14 mar 2023 · In this tutorial, we will learn about the classification of t-tests (one-sample, two-samples, and paired sample t-test) with R code examples and learn to interpret the results. Note : if you are new to R, take a mini Introduction to R Programming course to understand the basics.

  3. www.programmingr.com › statistics › t-testConducting a T Test in R - Full Tutorial (all cases)...

    You can run a t test in R using the t.test () function in base R. This has options you can use to analyze one sample t tests, paired t tests, and two sample t tests. Before I explain how you can conduct a t test using R, I will first explain why exactly it is needed and how it works.

  4. rstats101.com › how-to-perform-t-test-in-rHow to perform t-test in R - Rstats 101

    27 sie 2024 · In this post, we will learn how top perform t test in R and understand when and why to use it. A t-test is one of the commonly used statistical tests, when one is interested in comparing two groups of measures and determine if there is a significant difference between the mean values of two groups.

  5. www.youtube.com › watchDoing a t-test using R programming (in 4 minutes) - YouTube

    22 sie 2022 · If you are doing statistics or any quantitative analysis using R programming then at some point you'll need to do a t-test. T tests are statistical tests used to compare the mean of...

  6. www.datanovia.com › en › lessonsT-test in R: The Ultimate Guide - Datanovia

    The t-test is used to compare two means. This chapter describes the different types of t-test, including: one-sample t-tests, independent samples t-tests: Student’s t-test and Welch’s t-test; paired samples t-test. You will learn how to: Compute the different t-tests in R. The pipe-friendly function t_test() [rstatix package] will be used.

  7. www.cookbook-r.com › Statistical_analysis › t-testt-test - cookbook-r.com

    You want to test whether two samples are drawn from populations with different means, or test whether one sample is drawn from a population with a mean different from some theoretical mean. Solution. Sample data. We will use the built-in sleep data set.