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| Name | Bootstrap Confidence Interval with R | R Video Tutorial 4.5 | MarinStatsLectures |
| Video Uploader | Video From MarinStatsLectures-R Programming & Statistics |
| Upload Date | This Video Uploaded At 05-03-2019 05:25:21 |
| Video Discription | Bootstrap Confidence Intervals in R with Example: How to build bootstrap confidence intervals in R without package? 👉🏼Link to Practice R Dataset (chickdata) & R-Script :(https://bit.ly/2rOfgEJ) 👍🏼Best Statistics & R Programming Language Tutorials: ( https://goo.gl/4vDQzT ) ►► Want to support us? You can Donate (https://bit.ly/2CWxnP2), Share Our Videos, Leave Comments or Give a us Like! What to Expect: ►In this R video tutorial, we learn how to use R programming language to generate a confidence interval using a bootstrap approach, Step by Step with no R Package ► In this R tutorial we will focus on comparing the means (and medians) of two different groups or samples ► R packages do exist for bootstrapping in R (one package name: boot), although the package is limited in the sorts of estimates/statistics it can conduct a bootstrap approach for. Our goal is to show you how to build the bootstrap approach yourself, so that you can change the sorts of statistics/estimates you can work with. ► You can always practice building the interval yourself, and then comparing the results to what you get using the "boot" package in R. Note that if you do this, numeric values will differ slightly because you and the package will end up with a different set of bootstrap samples, and so there will be a slight numeric difference in results. General Overview: ► Bootstrapping in statistics is a resampling based approach useful for estimating the sampling distribution and standard error of an estimate ► Bootstrapping provides an alternative approach to approaches based on large-sample theory (you may recall that many approaches rely on having a large n in order to carry out the method). ► Bootstrapping becomes particularly useful when dealing with more complicated estimates, where their standard error may not be easily calculated, or the shape of their sampling distribution is not easy to estimate ► Many classic approaches make inferences about means/medians, etc. Bootstrapping opens the door to working with much more interesting, and informative, estimates ■Table of Content: Coming Soon ►►Watch More: ► Bootstrapping in Statistics and Bootstrapping in R Videos: https://bit.ly/2GL6AYS ►Bootstrapping and Resampling Video: https://youtu.be/O_Fj4q8lgmc ►Bootstrap Hypothesis Testing Video: https://youtu.be/9STZ7MxkNVg ►Bootstrap Hypothesis Testing in R: https://youtu.be/Zet-qmEEfCU ►Two Sample t Test in R: https://goo.gl/rVzjyf ►Two Sample t Test Concept: https://youtu.be/mBiVCrW2vSU ►Mann Whitney U aka Wilcoxon Rank-Sum Test in R https://youtu.be/KroKhtCD9eE Follow MarinStatsLectures Subscribe: https://goo.gl/4vDQzT website: https://statslectures.com Facebook: https://goo.gl/qYQavS Twitter: https://goo.gl/393AQG Instagram: https://goo.gl/fdPiDn Our Team: Content Creator: Mike Marin (B.Sc., MSc.) Senior Instructor at UBC. Producer and Creative Manager: Ladan Hamadani (B.Sc., BA., MPH) These videos are created by #marinstatslectures to support some statistics courses at the University of British Columbia (UBC) (#IntroductoryStatistics and #RVideoTutorials ), although we make all videos available to the everyone everywhere for free. Thanks for watching! Have fun and remember that statistics is almost as beautiful as a unicorn! 🦄 #statistics #rprogramming |
| Category | Education |
| Tags | Bootstrap Confidence Interval in R | Bootstrapping | bootstrap resampling | bootstrap estimate | bootstrap in statistics | bootstrap method for confidence intervals | Marinstatslectures | marin stats r | RStudio | R Studio | R programming language | AP statistics | r course for beginners | r programming tutorial | statistics with r | Data Science with R | statistics for data science | R programming for beginners | statistics crash course | bootstrapping statistics | bootstrapping in r |
