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1. |
Record Nr. |
UNICAMPANIASUN0025200 |
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Autore |
Gray, Alfred <1939-1998> |
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Titolo |
Modern differential geometry of curves and surfaces with mathematica / Alfred Gray |
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Pubbl/distr/stampa |
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Boca Raton, : CRC press, 1998 |
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ISBN |
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Edizione |
[2nd ed] |
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Descrizione fisica |
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XXIV, 1053 p. : ill. ; 26 cm. |
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Soggetti |
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53-XX - Differential geometry [MSC 2020] |
68U05 - Computer graphics; computational geometry (digital and algorithmic aspects) [MSC 2020] |
53A04 - Curves in Euclidean and related spaces [MSC 2020] |
53A10 - Minimal surfaces in differential geometry, surfaces with prescribed mean curvature [MSC 2020] |
53A05 - Surfaces in Euclidean and related space [MSC 2020] |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9911019126503321 |
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Autore |
Galwey N. W |
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Titolo |
The False Discovery Rate : Its Meaning, Interpretation and Application in Data Science |
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Pubbl/distr/stampa |
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Newark : , : John Wiley & Sons, Incorporated, , 2024 |
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©2024 |
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ISBN |
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9781119889809 |
1119889804 |
9781119889786 |
1119889782 |
9781119889793 |
1119889790 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (281 pages) |
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Collana |
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Statistics in Practice Series |
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Disciplina |
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Soggetti |
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Statistical hypothesis testing |
Mathematical statistics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Cover -- Series Page -- Title Page -- Copyright Page -- Contents -- Preface and Acknowledgement -- About the Companion Website -- Chapter 1 Introduction -- 1.1 A Brief History of Multiple Testing -- 1.2 Outline of the Book -- 1.3 Summary -- References -- Chapter 2 The Meaning of the False Discovery Rate (FDR) -- 2.1 True Hypothesis Versus Conclusion from Evidence: The Confusion Matrix -- 2.2 The Meaning of the p-Value -- 2.3 The Meaning of the FDR: Its Relationship to the Confusion Matrix and the p-Value -- 2.4 Control of the FDR While Minimising False-Negative Results: The Benjamini–Hochberg (BH) Criterion -- 2.5 Graphical Illustration of the Benjamini-Hochberg FDR Criterion -- 2.6 Use of the Q-Q Plot in Other Contexts -- 2.7 Alternatives to the BH Criterion -- 2.8 Consequences of Correlations Among the Hypotheses Tested -- 2.9 The FDR in a Non-Statistical Context: A Diagnostic Test -- 2.10 Summary -- References -- Chapter 3 Graphical Presentation of the FDR -- 3.1 Presentation of the Q-Q Plot on the -log10(p) Scale -- 3.2 Association |
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of the BH-FDR with Individual p-Values -- 3.3 Distinctive Plotting Symbols for Plotting of BH-FDR Values -- 3.4 Non-Monotonicity of the BH-FDR: Detection of Correlation Among p-Values from the -log10-Transformed Q-Q Plot -- 3.5 Summary |
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Sommario/riassunto |
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"By this time, such significance tests had become the mainstay of statistical data analysis in the biological and social sciences - a status that they still retain. However, it was apparent from the outset that there are conceptual problems associated with such tests. Firstly, the test does not address precisely the question that the researcher most wants to answer. The researcher is not primarily interested in the probability of their data set - in a sense its probability is irrelevant, as it is an event that has actually happened. What they really want to know is the probability of the hypothesis that the experiment was designed to test. This is the problem of 'inverse' or 'Bayesian' probability, the probability of things that are not - and cannot be - observed. Secondly, although the probability that a single experiment will give a significant result by coincidence is low, if more tests are conducted, the probability that at least one of them will do so increases"-- |
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3. |
Record Nr. |
UNINA9910726290503321 |
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Autore |
Edge Charles S., Jr. |
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Titolo |
The Startup Players Handbook : A Roadmap to Building SaaS and Software Companies / / by Charles Edge, Chip Pearson, Amy Larson Pearson |
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Pubbl/distr/stampa |
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Berkeley, CA : , : Apress : , : Imprint : Apress, , 2023 |
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ISBN |
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Edizione |
[1st ed. 2023.] |
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Descrizione fisica |
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1 online resource (690 pages) |
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Disciplina |
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Soggetti |
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Entrepreneurship |
New business enterprises |
Business |
Management science |
Business and Management |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di contenuto |
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Chapter 1: The Mission -- Chapter 2: The Philosophy -- Chapter 3: Founding the Company -- Chapter 4: The Product -- Chapter 5: Leadership -- Chapter 6: Management -- Chapter 7: The Humans -- Chapter 8: The Technology -- Chapter 9: Accounting and Finance -- Chapter 10: Sales -- Chapter 11: Marketing -- Chapter 12: Public Relations -- Chapter 13: Support -- Chapter 14: Scale -- Chapter 15: Services -- Chapter 16: Capital -- Chapter 17: Hard Decisions. |
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Sommario/riassunto |
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Modern startups are on an assembly line from seed to later-stage series financing. As they make that journey, founders need to have a working knowledge of dozens of fields if they’re going to scale a company. SaaS is a unique set of skills across those disciplines. This book focuses on gaining a working understanding of what specialists will do in those fields as an organization grows and how founders can leverage the basics to get those capabilities started so once professionals are hired in each, they can hit the ground running with authentic materials. Founders will be pulled in a lot of directions as they find success, so the book looks at what to do with each discipline at each stage of growth. The hardest part to creating a startup is to just start the thing. This book covers when to bootstrap, apply to accelerators, seek seed capital – and where to do those things. It also covers some of the earlier questions like how to write a mission statement, where to find investors, what technical stacks to use, how to HR, how to sell, and more importantly, when a founder should spend time on each discipline. A way to look at the tech stack and the ever-changing landscape to keep technical debt low and the ability to respond to ever-changing market forces high. You will: The nuts and bolts of which type of corporation to found, impacts to taxes, equity, and of course more philosophy. Researching, pricing, and planning to take that wonderful innovation to market and expanding into a portfolio. Leadership styles—each has its place and so we look at ways to level up that domain Management—going beyond inspiration, from those regularly scheduled meetings to helping people grow to task managemen. Basic accounting and finance skills with terms and guidance on revenue treatment. |
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