## R - Mean, Variance and much more

Calculate numerical summaries for a numerical variable in R. Mean, Median, Trimmed Mean, Variance, Standard Deviation, Q1, Q3, Percentiles, Range, ...

From Jalayer Academy

Calculate numerical summaries for a numerical variable in R. Mean, Median, Trimmed Mean, Variance, Standard Deviation, Q1, Q3, Percentiles, Range, ...

From Jalayer Academy

R Language 3.1.1 - Statistics - Sample Variance. See www.mathheals.com for more videos.

From David Hays

www.Stats-Lab.com | kobriendublin.wordpress.com | R Tutorials Computing the mean, median, standard deviation and variance of a simple data set.

From Dragonfly Statistics

Learn how to produce numeric summaries for both categorical and numerical variables in R. This tutorial explains how to produce frequency and contingency ...

From MarinStatsLectures

Video on how to calculate Analysis of Variance Using R. http://www.MyBookSucks.Com/R/Anova.R http://www.MyBookSucks.Com/R ANOVA Playlist ...

From statisticsfun

This short video details how to perform an Independent Samples tTest using the R Statistical Programming Language through RStudio. The video first presents ...

From Maths And Stats

Learn how to conduct one way analysis of variance (ANOVA) and Kruskal Wallis one-way ANOVA. You will also learn how to conduct multiple comparisons ...

From MarinStatsLectures

This video shows how to use R to calculate a confidence interval for the mean.

From Kathryn Kozak

Using the "var.test" function to test equality of variances.

From Dragonfly Statistics

In this demo, we will show you how to perform a one sample variance test in the Xplorerr app. It tests that the standard deviation of a sample, is equal to a ...

From Rsquared Academy

Calculating the sample variance and sample standard deviation of a small data set.

From cylurian

In this video you will learn what is ANOVA and how to do the ANOVA test using R Follow: https://www.facebook.com/AnalyticsUniversity/ Contact ...

From Analytics University

Questions? Tips? Comments? Like me! Subscribe!

From Mr. Math Expert

Illustrating that the sample mean and variance are independent if the underlying distribution is normal.

From statisticsmatt

A proof that the sample variance (with n-1 in the denominator) is an unbiased estimator of the population variance. In this proof I use the fact that the sampling ...

From jbstatistics

Using Microsoft Excel to calculate Standard Deviation, Mean, and Variance. Related Video: How to Calculate Standard Deviation and Variance ...

From statisticsfun

Tutorial on calculating the standard deviation and variance for statistics class. The tutorial provides a step by step guide. Like us on: ...

From statisticsfun

Hello Researchers, This video tells how to compute VIF in R-Studio. For similar updates to make your research better, visit my blog ...

From Sarveshwar Inani

Learn how to conduct the independent two-sample t-test and confidence interval for the difference in means of two populations. You will learn to use "t.test", ...

From MarinStatsLectures

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Statistics - Calculating Variance.

From patrickJMT

In this video, how to estimate Variance, Standard Deviation and Coefficient of Variation of numerical data (reading from a file) using R statistical package ...

From BioPandit

In this video, I show how to use R to fit a linear regression model using the lm() command. I also introduce how to plot the regression line and the overall ...

From Christoph Scherber

Learn how to calculate "Pearson's", "Spearman's rank" and "Kendall's rank" correlation and create "confidence intervals" and "hypothesis tests" using "cor" and ...

From MarinStatsLectures

Practice this lesson yourself on KhanAcademy.org right now: ...

From Khan Academy

R Language 3.1.1 - Statistics - Population Variance. See www.mathheals.com for more videos.

From David Hays

An example on how to calculate R squared typically used in linear regression analysis and least square method. Like us on: ...

From statisticsfun

One way ANOVA in RStudio.

From Tom Sherratt

If your frequency distribution is already done, then to calculate the variance and standard deviation can be calculated with the folling procedure.

From searching4math

From Svitlana Kucherenko

Using the small data set 3, 5, 8, 13, 21, we use the TI 83/84 to find the range, sample variance, sample standard deviation, and population standard deviation.

From ProfThacker

This video shows how to find the variance for a set of data. Take note that there are two formulas. One formula is used if the data represents a population.

From MySecretMathTutor

From Jonatan Lindh

R Training : https://www.edureka.co/r-for-analytics ) A statistical method for making comparisons between two or more means, statistical method that yields ...

From edureka!

This is a quick tutorial on how to perform ANOVA in R. ---------- Data Set ...

From thatRnerd

In this video tutorial you will learn how to conduct Bartlett's test and Levene's test for constant variance.

From Ed Boone

Learn how to calculate two measures of variability in Microsoft Excel 2010 - Range and Sample Variance. These are most useful when comparing either sample ...

From Eugene O'Loughlin

Introduces the statistics package R, and shows some operations including combine, assigning variables, length of vector, sum of vector, and other operations ...

From Will Watkins

I created this video with the YouTube Video Editor (http://www.youtube.com/editor)

From Alex Marcon

This is the video for Lesson 5 of the course "R for Publication". In this video I go over the math behind analysis of variance (ANOVA) and how to implement it in R.

From Page Piccinini

NOTE: the normalised variate t does not need to be divided by x (someone in the comments helpfully pointed this out). It turns out that the calculator manual got ...

From Calculator Expert

From Anthony Damico

From Diane R Koenig

An introduction to the concept of the expected value of a discrete random variable. I also look at the variance of a discrete random variable. The formulas are ...

From jbstatistics

In this video tutorial you will learn how to conduct an ANOVA test in R using the aov() function and a Tukey's HSD multiple comparisons procedure.

From Ed Boone

Example. Lecture with Per B. Brockhoff. Chapters: 00:00 - Example; 10:30 - Software R;

From DTUdk

This video will show you how to verify if there is a difference in the variances of two samples. Basically, we are wondering if one sample is more varied than the ...

From ProfS Taylor

I discuss hypothesis tests for a single population variance. The methods used here are based on the assumption of sampling from a normally distributed ...

From jbstatistics

Tutorial on how to understand degrees of freedom and why n-1 is used instead of just n for sample variance. Includes the reason why n-1 is use for a sample, but ...

From statisticsfun