In this video, we’ll talk about how to perform the sensitivity analysis and how to explain the shadow price for LP problems. In this video, sensitivity analysis is used to answer two types of questions. The first one is, how do the changes in the available resources affect the optimal solution? The available resources are…

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## Exploring Historical Imagery in Google Earth Pro

In this video on Google Earth Pro, we explore using historical imagery. These videos were made possible by Americaview, Virginiaview, the Virginia Cooperative Extension, Colorado Mesa University and Virginia Tech’s College of Natural Resources and Environment. Funding for this program was provided by the United States Geological Survey under grant number G14AP00002. The contents of…

## Graphical Analysis of the Common Trend Assumption and Diff-in-Diffs: Causal Inference Bootcamp

[MUSIC] In many applications of differences-in-differences, you’ll often see a plot like this. On the horizontal axis, we’ve got time. On the vertical axis, we’ve got our outcome variable like employment in the Mariel Boatlift case. Then we’ve got two lines, one for the treatment group like Miami, one for the control group like the…

## Understanding Bayesian networks and statistics (part2): Graphical models and applications

– [Stylianos] Another important invention around probabilities was the discovery of Bayesian networks. So Bayesian networks is a way to represent and reason knowledge and causal relationships, which is very compact and expressive. So Bayesian networks are such a representation, and they were named after Thomas Bayes, Reverend Thomas Bayes is the person who came…

## Looking at my Analytics

Hey how’s it going bros my name is PEEEWDIEPAAH! And let’s find out why my channel is dying. (upbeat music) Google trends, everyone A wonderful tool That seems underutilized *breath* Have you ever looked on Google Trends? Has anyone ever done this video before? Am I the first one? Oh my god! Did I just…

## Resultant of a coplaner concurrent force system by graphical method – Graphic Statics

Ok, so let us try to understand how to find out the resultant of a coplaner concurrent force system by using graphical method so, here we have shown the concurrent force system and we have to find out what will be the resultant of this particular system, so here we are having various forces, so…

## The Phenomenon of Line: Language as Imagery | Catherine Courtenaye | TEDxUMontana

[applause] – As a visual artist, I incorporate text into painting, but I don’t necessarily want you to read that text. I use language to explore abstraction, and I use abstraction to get closer to understanding subtle meanings behind words. So I’m gonna talk about how language can function in the context of painting. The…

## Ex 2: Solve a Quadratic Equation Graphically on Calculator

– IN THIS VIDEO, WE’LL SHOW HOW TO SOLVE FACTORABLE QUADRATIC EQUATIONS GRAPHICALLY. SO IF WE WANT TO SOLVE X SQUARED – 36=0 GRAPHICALLY, WE’RE GOING TO GRAPH THE FUNCTION Y=X SQUARED – 36. REMEMBER WHEN GRAPHING, IF WE WANT TO DETERMINE THE X-INTERCEPTS, WE SET Y=TO 0 AND SOLVE FOR X WHICH WOULD GIVE…

## Python – Creating Graphical Displays

Hello! This is Abby here with another educational video on python. In this video we’ll be discussing how to create basic graphical displays in Python. This topic has a series of videos covering bar charts, pie charts, line charts, scatter plots, histograms, box plots, density plots, QQ plots, 3D plots, and subplots. In this video…

## Paul Cross-Using thermal imagery to estimate calorie costs of mange infections in wolves

– So excited to be here to share with you this project which has been going on for about four years. It was scheduled to be two. And two years, actually last year I was scheduled to give this talk and couldn’t be here for health reasons. So glad on a number of levels to…