Products related to Validation:
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Clinical Prediction Models : A Practical Approach to Development, Validation, and Updating
The second edition of this volume provides insight and practical illustrations on how modern statistical concepts and regression methods can be applied in medical prediction problems, including diagnostic and prognostic outcomes.Many advances have been made in statistical approaches towards outcome prediction, but a sensible strategy is needed for model development, validation, and updating, such that prediction models can better support medical practice. There is an increasing need for personalized evidence-based medicine that uses an individualized approach to medical decision-making. In this Big Data era, there is expanded access to large volumes of routinely collected data and an increased number of applications for prediction models, such as targeted early detection of disease and individualized approaches to diagnostic testing and treatment. Clinical Prediction Models presents a practical checklist that needs to be considered for development of avalid prediction model.Steps include preliminary considerations such as dealing with missing values; coding of predictors; selection of main effects and interactions for a multivariable model; estimation of model parameters with shrinkage methods and incorporation of external data; evaluation of performance and usefulness; internal validation; and presentation formatting.The text also addresses common issues that make prediction models suboptimal, such as small sample sizes, exaggerated claims, and poor generalizability.The text is primarily intended for clinical epidemiologists and biostatisticians.Including many case studies and publicly available R code and data sets, the book is also appropriate as a textbook for a graduate course on predictive modeling in diagnosis and prognosis. While practical in nature, the book also provides a philosophical perspective on data analysis in medicine that goes beyond predictive modeling.Updates to this new and expanded edition include:• A discussion of Big Data and its implications for the design of prediction models• Machine learning issues• More simulations with missing ‘y’ values• Extended discussion on between-cohort heterogeneity• Description of ShinyApp• Updated LASSO illustration• New case studies
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Specification of Drug Substances and Products : Development and Validation of Analytical Methods
Specification of Drug Substances and Products: Development and Validation of Analytical Methods is a comprehensive and critical analysis of the requirements and approaches to setting specifications for new pharmaceutical products, with an emphasis on phase-appropriate development and validation of analytical methods.This book is intended as more than a review of new regional guidelines, existing regulatory guidance, and industry practices.It provides a hands-on guide to understanding and applying these in practice.The authors discuss critical issues, novel approaches, and future directions while also providing insight into how International Guidelines were developed and the rationale behind them.
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Diagnostic Writing Assessment : The Development and Validation of a Rating Scale
The diagnostic assessment of writing is an important aspect of language testing which has often been neclected in the literature.However, it is an area which poses special challenges to practioners both in the classroom and in large-scale testing situations.This book presents a study which set out to develop and validate a rating scale specifically designed for the diagnostic assessment of writing in an academic English setting.The scale was developed by analysing a large number of writing performances produced by both native speakers of English and learners of English as an additional language.The rating scale was then validated using both quantitative and qualitative methods.The study showed that a detailed data-based rating scale is more valid and more useful for diagnostic purposes than the more commonly used impressionistic rating scale.
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Validation : The New Psychology of Influence
Unlock the secret to true and lasting change'A crash course in the most important skills for forging connection and fuelling change.' ADAM GRANT'Profound, important, compassionate, Validation took my breath away.' AMY EDMONDSONWe all spend a huge amount of time trying to get people to listen to us, and despite our best efforts, we often fail.But what if the secret to influencing others was in first accepting them?This is known as validation: the act of showing someone that you understand their experience and accept it as valid. As both a means and an end, validation skills are proven to impact five key areas of our life: enhancing our relationships, de-escalating conflict, increasing our ability to drive behaviour change, influencing growth in others, and developing a stronger connection to self.In this groundbreaking book, Stanford University psychologist Caroline Fleck explains why validation is a catalyst for transformation, and shares her step-by-step framework to put this powerful skillset into practice.
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Is learning programming and software development very challenging?
Learning programming and software development can be challenging for some people, as it requires logical thinking, problem-solving skills, and attention to detail. However, with dedication, practice, and the right resources, it is definitely achievable. Breaking down complex concepts into smaller, more manageable parts and seeking help from online tutorials, courses, and communities can make the learning process easier and more enjoyable. Ultimately, the level of challenge will vary depending on the individual's background, experience, and learning style.
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"Seeking validation from others."
Seeking validation from others refers to the act of seeking approval, recognition, or affirmation from others in order to feel good about oneself. This can lead to a reliance on external sources for self-worth and can be detrimental to one's self-esteem and confidence. It is important to cultivate self-validation and confidence from within, rather than seeking it from others. This can be achieved through self-reflection, self-compassion, and setting personal goals and boundaries.
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Do women who seek validation from men also seek validation from unattractive men?
Women seeking validation from men may not necessarily seek validation from unattractive men. The desire for validation from men is often rooted in societal norms and expectations, and may be more closely tied to seeking validation from men who are perceived as attractive or desirable. However, individual motivations and preferences vary, and some women may seek validation from a wide range of men, regardless of their physical appearance. Ultimately, the desire for validation from men is a complex and personal matter that can manifest in different ways for different individuals.
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Where is my validation, therapist?
Validation from a therapist can come in many forms, such as acknowledging your feelings, providing a safe space to express yourself, and offering support and understanding. It is important to communicate your need for validation to your therapist so they can better assist you in feeling heard and validated in your experiences. Remember that validation is a process that takes time and effort, and it is okay to seek validation from multiple sources, including friends, family, and support groups.
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Programming Machine Learning : From Coding to Deep Learning
You've decided to tackle machine learning - because you're job hunting, embarking on a new project, or just think self-driving cars are cool.But where to start? It's easy to be intimidated, even as a software developer.The good news is that it doesn't have to be that hard.Master machine learning by writing code one line at a time, from simple learning programs all the way to a true deep learning system.Tackle the hard topics by breaking them down so they're easier to understand, and build your confidence by getting your hands dirty.Peel away the obscurities of machine learning, starting from scratch and going all the way to deep learning.Machine learning can be intimidating, with its reliance on math and algorithms that most programmers don't encounter in their regular work.Take a hands-on approach, writing the Python code yourself, without any libraries to obscure what's really going on.Iterate on your design, and add layers of complexity as you go.Build an image recognition application from scratch with supervised learning.Predict the future with linear regression. Dive into gradient descent, a fundamental algorithm that drives most of machine learning.Create perceptrons to classify data. Build neural networks to tackle more complex and sophisticated data sets.Train and refine those networks with backpropagation and batching.Layer the neural networks, eliminate overfitting, and add convolution to transform your neural network into a true deep learning system.Start from the beginning and code your way to machine learning mastery.What You Need: The examples in this book are written in Python, but don't worry if you don't know this language: you'll pick up all the Python you need very quickly.Apart from that, you'll only need your computer, and your code-adept brain.
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Chasing Masculinity : Men, Validation, and Infidelity
This book analyzes men's experiences and perceptions regarding their participation in infidelity and offers a glimpse into the inner workings of their most intimate relationships, as well as the ways men negotiate marriages that fall short of their expectations. Using a sample collected from the online dating service Ashley Madison, this book finds that contrary to gendered social scripts, the men in this study described motivations for outside partnerships that were not rooted in the desire for sexual pleasure or variety.Rather, men described those relationships as an outlet to soothe their bruised egos, receive attention and validation from a romantic partner, and to fight their feelings of emasculation.These infidelities thus provide support and praise, and aid in the processing of complex emotions. This in-depth analysis provides a unique insight into men's experiences of sexuality and masculinity, and will be of keen interest to those seeking to understand male infidelity from a sociological perspective, across gender studies, psychology, counselling, and beyond.
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Handbook of Validation in Pharmaceutical Processes, Fourth Edition
Revised to reflect significant advances in pharmaceutical production and regulatory expectations, Handbook of Validation in Pharmaceutical Processes, Fourth Edition examines and blueprints every step of the validation process needed to remain compliant and competitive.This book blends the use of theoretical knowledge with recent technological advancements to achieve applied practical solutions.As the industry's leading source for validation of sterile pharmaceutical processes for more than 10 years, this greatly expanded work is a comprehensive analysis of all the fundamental elements of pharmaceutical and bio-pharmaceutical production processes.Handbook of Validation in Pharmaceutical Processes, Fourth Edition is essential for all global health care manufacturers and pharmaceutical industry professionals. Key Features:Provides an in-depth discussion of recent advances in sterilizationIdentifies obstacles that may be encountered at any stage of the validation program, and suggests the newest and most advanced solutionsExplores distinctive and specific process steps, and identifies critical process control points to reach acceptable resultsNew chapters include disposable systems, combination products, nano-technology, rapid microbial methods, contamination control in non-sterile products, liquid chemical sterilization, and medical device manufacture
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Financial Data Analytics with R : Monte-Carlo Validation
Financial Data Analysis with R: Monte-Carlo Validation is a comprehensive exploration of statistical methodologies and their applications in finance.Readers are taken on a journey in each chapter through practical explanations and examples, enabling them to develop a solid foundation of these methods in R and their applications in finance. This book serves as an indispensable resource for finance professionals, analysts, and enthusiasts seeking to harness the power of data-driven decision-making. The book goes beyond just teaching statistical methods in R and incorporates a unique section of informative Monte-Carlo simulations.These Monte-Carlo simulations are uniquely designed to showcase the reader the potential consequences and misleading conclusions that can arise when fundamental model assumptions are violated.Through step-by-step tutorials and realworld cases, readers will learn how and why model assumptions are important to follow. With a focus on practicality, Financial Data Analysis with R: Monte-Carlo Validation equips readers with the skills to construct and validate financial models using R.The Monte-Carlo simulation exercises provide a unique opportunity to understand the methods further, making this book an essential tool for anyone involved in financial analysis, investment strategy, or risk management.Whether you are a seasoned professional or a newcomer to the world of financial analytics, this book serves as a guiding light, empowering you to navigate the landscape of finance with precision and confidence. Key Features:An extensive compilation of commonly used financial data analytics methods from fundamental to advanced levelsLearn how to model and analyze financial data with step-by-step illustrations in R and ready-to-use publicly available dataIncludes Monte-Carlo simulations uniquely designed to showcase the reader the potential consequences and misleading conclusions that arise when fundamental model assumptions are violatedData and computer programs are available for readers to replicate and implement the models and methods themselves
Price: 61.99 £ | Shipping*: 0.00 £
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How do men seek validation?
Men seek validation in various ways, including through their accomplishments, physical appearance, and social status. They may seek validation through their career success, such as receiving promotions or recognition for their work. Additionally, men may seek validation through their physical appearance, such as through fitness or fashion. Social status and approval from peers can also be a source of validation for men. Overall, men seek validation through external sources that affirm their worth and value.
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'Seeking validation from your partner.'
Seeking validation from your partner can be a natural part of a relationship, as it can help strengthen the bond between partners and provide reassurance. However, it is important to also cultivate self-validation and confidence within oneself, as relying solely on external validation can lead to dependency and insecurity. Healthy communication and mutual support in a relationship can help partners feel validated and appreciated without seeking it excessively from each other.
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"Seeking validation from your partner."
Seeking validation from your partner can be a sign of low self-esteem or insecurity. It is important to remember that validation should come from within oneself, rather than relying on someone else to make you feel worthy or good enough. Healthy relationships involve mutual support and encouragement, but it is essential to work on building self-confidence and self-worth independently. Communication with your partner about your feelings and needs can help create a more secure and fulfilling relationship.
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What is a validation error?
A validation error occurs when data entered into a system does not meet the specified criteria or requirements set by the system. This can include missing information, incorrect formatting, or data that falls outside of acceptable ranges. Validation errors are used to ensure data integrity and accuracy within a system, helping to prevent issues such as data corruption or incorrect processing.
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