Search for tag: "interval"

dapr1 - hypothesis testing and CIs (d)

Part D

From  Umberto Noe on January 31st, 2021 0 likes 169 plays 0  

FDS-S2-03-1-3 Large sample theory of A/B testing

We work through how to apply large-sample theory to A/B testing.

From  David Sterratt on January 28th, 2021 0 likes 113 plays 0  

FDS-S2-03-1-2 Increasing certainty in A/B testing

We look at how to obtain more precise and estimates in A/B testing - and how to avoid some pitfalls.

From  David Sterratt on January 28th, 2021 0 likes 113 plays 0  

Data storyboarding: confidence intervals

Data storyboarding: confidence intervals By Glenna Nightingale and Jacqueline Aim. Copyright © University of Edinburgh 2020 CC BY-NC-SA This work is licensed under a Creative Commons…

From  Jacqueline Aim on January 28th, 2021 0 likes 21 plays 0  

FDS-S2-01-2-9 Estimating confidence intervals for means of small samples

We'll look at means from small samples, where the normal approximation of the sampling distribution of the mean breaks down.

From  David Sterratt on January 15th, 2021 0 likes 116 plays 0  

FDS-S2-01-2-8 Interpretation of confidence intervals

We'll consider two aspects of the interpretation of confidence intervals

From  David Sterratt on January 15th, 2021 0 likes 118 plays 0  

FDS-S2-01-2-7 Bootstrap confidence intervals

We introduce the bootstrap method of estimating confidence intervals

From  David Sterratt on January 15th, 2021 0 likes 133 plays 0  

FDS-S2-01-2-6 Estimating the confidence interval of means of large samples

We'll derive confidence intervals for the mean of large samples, when we can assume the sampling distribution of the mean is normal.

From  David Sterratt on January 15th, 2021 0 likes 137 plays 0  

FDS-S2-01-2-5 Definition of confidence intervals

We give a formal definition of confidence intervals, and show how the random interval can be converted to a random variable

From  David Sterratt on January 15th, 2021 0 likes 136 plays 0  

FDS-S2-01-2-4 Principle of confidence intervals

Here we introduce the principle of confidence intervals graphically.

From  David Sterratt on January 14th, 2021 0 likes 155 plays 0  

Nick Trefethen 14 December Exactness of Quadrature Formulas

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From  OLLIE Quinn on December 14th, 2020 0 likes 169 plays 0  

Fiona Torzewska (Univeristy of Leeds) Mapping class groupoids and motion groupoids

Fiona Torzewska (Univeristy of Leeds) : Mapping class groupoids and motion groupoidsA topological phase of matter is a physical system whose behaviour may be effectively described via a topological…

From  OLLIE Quinn on December 2nd, 2020 0 likes 14 plays 0  

IDS - Week 10 - 06 - Bootstrapping

Bootstrapping to create a confidence interval for the mean with tidymodels

From  Mine Cetinkaya-Rundel on November 25th, 2020 0 likes 17 plays 0  

IDS - Week 10 - 05 - Quantifying uncertainty

Constructing a bootstrap confidence interval for the slope

From  Mine Cetinkaya-Rundel on November 25th, 2020 0 likes 19 plays 0  

One World Virtual Seminar Series - Stochastic Numerics and Inverse Problems: Marta Sanz-Sole (Barcelona)

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From  DIANE HORBERRY on November 5th, 2020 0 likes 76 plays 0