Catalog Search Results
Author
Description
Most baseball fans, players and even team executives assume that the National Pastime's infatuation with statistics is simply a byproduct of the information age, a phenomenon that blossomed only after the arrival of Bill James and computers in the 1980s. They couldn't be more wrong.
In this unprecedented new book, Alan Schwarz - whom bestselling Moneyball author Michael Lewis calls "one of today's best baseball journalists" - provides the first-ever...
Author
Description
This study investigates what young people and community organisations see as their support needs in Bayelsa State of Nigeria in tackling poverty. It also examines the process of influencing policy makers, using social marketing techniques. It seeks to expand understanding of the poverty elimination processes: not only within a developing countrys rural environmental context, but also endeavours to generalize the findings more broadly. It seeks an...
Author
Description
Data cleaning is a waste of time.
If the data had been collected properly in the first place there wouldn't be any cleaning to do, and you wouldn't now be faced with the prospect of weeks of cleaning to get your dataset analysis-ready.
Worse still, your boss won't understand why your analysis report isn't on his desk yet, a mere 48 hours after he's asked for it. Bless him, he doesn't understand – he thinks that cleaning data is just about clicking...
Author
Description
This book is designed so that doctoral students will experience success and complete their degree. The dissertation process of research methodology and statistics is challenging to most students. With this book they can conquer their fears and move forward toward completion. In a user-friendly, personalized manner, the book guides students through the essential elements necessary for mastering the dissertation data. There are chapters that cover the...
Author
Description
El libro recorre el tema del análisis estadístico de datos categóricos, necesario para que los profesionales de las áreas biológicas, agrícolas, de salud y afines adquieran los conocimientos y herramientas necesarios para un apropiado análisis de datos. En los primeros capítulos se exponen y afianzan conceptos básicos orientados a la comprensión de las herramientas de análisis de datos expuestas en los capítulos posteriores. Se introducen...
Author
Description
Correlation Is Not Causation.
You know it and I know it, and yet we are constantly having to be reminded of it because we can't seem to help but get it wrong.
How many times have you heard someone really smart say something like 'wow, this correlation has a p-value of 0.000001 so A must be causing B…'?
It's not our fault though – we're only human. We seek explanation for patterns and events that happen around us, and if something defies logic,...
Author
Description
Pirates, cats, Mexican lemons and North Carolina lawyers. Cheese consumption, margarine and drowning by falling out of fishing boats. This book has got it all.
A roller coaster of a book in 8 witty chapters, this might just be the most entertaining statistics book you'll read this year.
Did you know that pirates caused global warming, and that a statistical lie gave rise to one of the fastest growing religions on the planet? Probably not — you...
Author
Description
El propósito de este estudio es la de presentar un formato más amigable en el estudio de la Estadística si se compara con otros textos con la utilización de un lenguaje formal pero sencillo de entender y evitando un nivel de desarrollo matemático muy elevado.
Cualquier tratado sobre Estadística suele provocar dos tipos de reacción, la primera y más común es de alejamiento y hasta de cierta aversión dado que es una materia tradicionalmente...
Author
Description
Did you ever want to know the average time it takes to get somewhere based on your cell tower location? Well with statistics, you can calculate things such as intervals, variables, parameters, and others by virtue of using this great math skill. Statistics is concerned with using real world data to effect change in an organization's life cycle. Having a reference guide provides you with the tools needed to solve problems related to customer service,...
Author
Description
Este libro busca ofrecer al público una guía para abordar la Estadística Descriptiva para datos categóricos utilizando como herramienta fundamental el software Excel. A lo largo del texto se documenta la recolección, organización, presentación e interpretación de los datos categóricos para la toma de decisiones. Por tanto, el principal objetivo del mismo es la presentación formal de una serie de herramientas que permiten resumir la información...
Author
Description
Muchas de las investigaciones en el campo de los negocios utilizan variables cuyos datos son de tipo cualitativo o categórico, en las que no es posible la aplicación de las técnicas paramétricas. Ante esta situación, y debido a que no se dan las condiciones para utilizar los métodos de la inferencia estadística, dada la rigidez en su aplicación, los investigadores se ven limitados a desarrollar solamente un análisis descriptivo y de resumen...
Author
Description
Ya se dijo todo sobre Borges. ¿Ya se dijo todo sobre Borges? Pues no. A su obra vasta y generosa no se accede por una sola puerta de entrada, sino por una infinidad de ventanas, pasadizos y claraboyas hacia un universo que, una vez conocido, ya no se puede ni se quiere abandonar. En este libro fascinante y adictivo, Walter Sosa Escudero propone una de esas entradas: la ciencia de datos. En efecto, los números, infinitos, mapas, algoritmos, chances...
Author
Description
Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic. His stick-figure drawings about science, technology, language, and love have a large and passionate following. Fans of xkcd ask Munroe a lot of strange questions. What if you tried to hit a baseball pitched at 90 percent the speed of light? How fast can you hit a speed bump while driving and live? If there was a robot apocalypse, how long would humanity last? In...
Author
Description
At least 200,000-250,000 people died in the war in Bosnia. "There are three million child soldiers in Africa." "More than 650,000 civilians have been killed as a result of the U.S. occupation of Iraq." "Between 600,000 and 800,000 women are trafficked across borders every year." "Money laundering represents as much as 10 percent of global GDP." "Internet child porn is a $20 billion-a-year industry." These are big, attention-grabbing numbers, frequently...
Author
Description
Doing Civility: Breaking the Cycle of Incivility on the Campus explores ways in which members of the college community can take proactive steps to break the cycle of incivility. Civility requires extending mutual respect to others, especially people with different values, beliefs, and ideas. It also involves a civic responsibility to strengthen the community. Doing Civility dives into how civility can be applied in practical ways using real-life student...
16) De la participación destructora a la participación sinérgica: elementos para la observación, análisi
Author
Description
Esta obra recoge los últimos avances de la investigación "De la participación destructora a la participación sinérgica", iniciada durante la década de 1980 con el fin de lograr una mayor comprensión de la complejidad de los procesos de participación en la sociedad. En una primera fase, se identificaron tipologías de participación, desde la más negativa o destructora hasta la más positiva o sinérgica. Como marco de referencia se estableció...
Author
Description
In Israel, pilot trainees who were praised for doing well subsequently performed worse, while trainees who were yelled at for doing poorly performed better. It is an empirical fact that highly intelligent women tend to marry men who are less intelligent. Students who get the highest scores in third grade generally get lower scores in fourth grade.And yet, it's wrong to conclude that screaming is not more effective in pilot training, women choose men...
Author
Description
Sometimes, learning about statistics can be a bit like peering into a crystal ball. You think you've got it, only to read one more article/paper/blog, and suddenly it's as clear as mud again, and you're further away from the answer than when you first started.
Choosing the correct statistic to use in any given situation can seem like a daunting task at times. When there are numerous possible statistical calculations you can do with your data, there...
Author
Description
Unlock the mysteries of statistics with this guide to the key concepts and definitions. From famous statisticians to theories and software tools, this book provides a clear and accessible reference to the field of statistics. Written for beginners, it is the perfect resource for anyone looking to deepen their understanding of this rapidly evolving field. With clear explanations, this book is your go-to reference for all things statistics.
Author
Description
Dans ce livre, des exercices sont réalisés sur les sujets mathématiques suivants:
variables aléatoires, moyenne, variance, covariance
distributions de probabilité marginales et jointes
distributions de probabilité continues et discrètes
théorèmes remarquables et inégalités de statistiques
Des premières indications théoriques sont également présentées pour rendre compréhensible le déroulement des exercices.
Didn't find it?
Can't find what you are looking for? Try our Materials Request Service. Submit Request