Search for tag: "coefficients"

Generalised higher order Freud polynomials - Kerstin Jordaan

OPSFOTA online seminar series Generalised higher order Freud polynomials Kerstin Jordaan (University of South Africa) 29 March 2021 The subtitles/captions on this talk are being edited. They will…

From  GILLIAN KERR on March 29th, 2021 0 likes 6 plays 0  

FDS-S2-02-2-5 Maximum likelihood estimation of logistic regression coefficients

We introduce the principle of maximum likelihood, and show how to derive the likelihood as a function of the coefficients for logistic regression. We also mention one topical application of logistic…

From  David Sterratt on January 20th, 2021 0 likes 125 plays 0  

FDS-S2-02-2-3 Multiple logistic regression and confidence and intervals

We extend logistic regression to multiple independent variables, and show how we can use the boostrap to estimate confidence intervals for coefficients, and to test hypotheses.

From  David Sterratt on January 20th, 2021 0 likes 147 plays 0  

FDS-S2-02-2-1 Principle of logistic regression

We introduce the principle of logisitc regression, illustrating its application to a credit approval dataset. We also introduce the concepts of odds and odds ratios.

From  David Sterratt on January 19th, 2021 0 likes 184 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 147 plays 0  

Distillation Lecture 5 2020 part 3

Distillation Lecture 5 2020 Activity coefficients: derivation from Gibbs free energy

From  John Christy on December 31st, 2020 0 likes 34 plays 0  

USMR lecture 8 part 3

interactions

From  Martin Corley on November 8th, 2020 0 likes 140 plays 0  

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

Automated subtitles will appear on this video. Click "cc" to turn subtitles off.

From  DIANE HORBERRY on November 5th, 2020 0 likes 87 plays 0  

Waves in Complex Continua (Wavinar) - Matthew Nethercote

This talk has captions: You can remove the subtitles by pressing CC on the bottom toolbar. Captions are currently being edited to reflect the lecture. Matthew Nethercote, (University of Manchester,…

From  Liam Holligan on November 4th, 2020 0 likes 23 plays 0  

Topic 23: Moments and Definitions (PETARS, Chapter 4)

This video builds on Topic 21 by explicitly defining variance in terms of expectations, and the more general definition of moments. The video then considers calculating moments for a couple of…

From  James Hopgood on September 8th, 2020 0 likes 102 plays 0  

Fourier Algebras for Orthogonal Matrix Polynomials - W Riley Casper

OPSFOTA seminar series Fourier Algebras for Orthogonal Matrix Polynomials W Riley Casper (California State University, Fullerton, USA) 27 August 2020 An automated programme is used to generate the…

From  GILLIAN KERR on August 31st, 2020 0 likes 31 plays 0  

Poincaré duality groups - Dawid Kielak

Geometry and Topology online seminar series Poincaré duality groups Dawid Kielak (Oxford) 25 August 2020

From  GILLIAN KERR on August 26th, 2020 0 likes 39 plays 0  

Lecture 3 Part 2: Complicated Right Hand Sides.

In the second part of this lecture we look at how equations with a complicated right hand side is handled.

From  David Ingram on July 6th, 2020 0 likes 4 plays 0  

Lecture 3 Part 1: Solution of inhomogeneous, linear, differential equations.

In this lecture we extend the ideas in lecture 2 to allow us to solve inhomogeneous equations.

From  David Ingram on July 6th, 2020 0 likes 9 plays 0  

Lecture 2 Part 3: Mass-Spring-Damper

In the last part of this lecture we look at a man-spring damper system (without a driving force) and show how we can solve it using the methods outlined in the first two parts of the lecture. We…

From  David Ingram on July 6th, 2020 0 likes 6 plays 0  

Correlation coefficient

Correlation coefficient

From  Nigel Goddard on September 21st, 2016 0 likes 1,948 plays 0