Download Programmieren mit R (Statistik und ihre Anwendungen) (German by Uwe Ligges PDF

By Uwe Ligges

R ist eine objekt-orientierte und interpretierte Sprache und Programmierumgebung für Datenanalyse und Grafik - frei erhältlich unter der GPL. Ziel dieses Buches ist es, nicht nur ausführlich in die Grundlagen der Sprache R einzuführen, sondern auch ein Verständnis der Struktur der Sprache zu vermitteln. Leicht können so eigene Methoden umgesetzt, Objektklassen definiert und ganze Pakete aus Funktionen und zugehöriger Dokumentation zusammengestellt werden. Die enormen Grafikfähigkeiten von R werden detailliert beschrieben. Das Buch richtet sich an alle, die R als flexibles Werkzeug zur Datenenalyse und -visualisierung einsetzen möchten: Studierende, die Daten in Projekten oder für ihre Diplomarbeit analysieren möchten, Forschende, die neue Methoden ausprobieren möchten, und diejenigen, die in der Wirtschaft täglich Daten aufbereiten, analysieren und anderen in komprimierter shape präsentieren.

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Download Introduction to Data Analysis and Graphical Presentation in by Thomas W. MacFarland PDF

By Thomas W. MacFarland

Through real-world datasets, this booklet exhibits the reader how one can paintings with fabric in biostatistics utilizing the open resource software program R. those contain instruments which are severe to facing lacking info, that is a urgent medical factor for these engaged in biostatistics. Readers should be built to run analyses and make graphical displays in response to the pattern dataset and their very own info. The hands-on method will gain scholars and make sure the accessibility of this publication for readers with a easy figuring out of R.

Topics comprise: an creation to Biostatistics and R, info exploration, descriptive information and measures of critical tendency, t-Test for self sufficient samples, t-Test for matched pairs, ANOVA, correlation and linear regression, and recommendation for destiny work.

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Download Exercises and Projects for The Little SAS Book, Fifth by Rebecca A. Ottesen,Lora D. Delwiche,Susan J. Slaughter PDF

By Rebecca A. Ottesen,Lora D. Delwiche,Susan J. Slaughter

The best-selling Little SAS e-book simply obtained even larger. Readers world wide research this easy-to-follow publication to assist them research the fundamentals of SAS programming. Now Rebecca Ottesen has teamed up with the unique authors, Lora Delwiche and Susan Slaughter, to supply a brand new technique to problem and enhance your SAS talents via thought-provoking questions, routines, and tasks. each one bankruptcy in routines and initiatives for The Little SAS e-book is matched to a bankruptcy within the Little SAS e-book, 5th version. This hands-on workbook is designed to hone your SAS talents no matter if you're a

student or a professional.

This ebook covers info step programming, file writing, statistical and graphical systems, the Output supply procedure, macros, and extra; encompasses a mix of multiple-choice questions, open-ended dialogue themes, and programming workouts with chosen solutions and tricks; and contains entire programming tasks which are designed to inspire self-study and to check the talents built via The Little SAS Book.

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Download MATLAB Differential and Integral Calculus by Cesar Perez Lopez PDF

By Cesar Perez Lopez

MATLAB is a high-level language and setting for numerical computation, visualization, and programming. utilizing MATLAB, you could learn facts, enhance algorithms, and create types and purposes. The language, instruments, and integrated math capabilities show you how to discover a number of techniques and succeed in an answer swifter than with spreadsheets or conventional programming languages, similar to C/C++ or Java.

MATLAB Differential and imperative Calculus introduces you to the MATLAB language with functional hands-on directions and effects, permitting you to quick in attaining your ambitions. as well as giving a quick creation to the MATLAB setting and MATLAB programming, this e-book offers the entire fabric had to paintings conveniently in differential and imperative calculus in a single and a number of other variables. between different center subject matters of calculus, you'll use MATLAB to enquire convergence, locate limits of sequences and sequence and, for the aim of exploring continuity, limits of services. several types of neighborhood approximations of services are brought, together with Taylor and Laurent sequence. Symbolic and numerical ideas of differentiation and integration are coated with various examples, together with functions to discovering maxima and minima, parts, arc lengths, floor parts and volumes. additionally, you will see how MATLAB can be utilized to resolve difficulties in vector calculus and the way to resolve differential and distinction equations.

What you’ll learn

• how you can use the MATLAB environment

• how you can discover convergence and locate limits of sequences, sequence and features with MATLAB.

• the way to examine the continuity of capabilities, and bring prime quality graphical representations of curves and surfaces.

• the way to use MATLAB to tell apart features, with purposes to maxima and minima.

• how one can use MATLAB to combine features, with functions to discovering arc lengths, parts, floor components and volumes.

• How MATLAB can be utilized to resolve difficulties in vector calculus.

• the best way to use MATLAB to resolve differential and distinction equations.

Who this publication is for

This ebook is for an individual who desires to paintings in a realistic, hands-on demeanour on calculus issues of MATLAB. you will have already got a center realizing of undergraduate point calculus, and feature entry to an put in model of MATLAB, yet no prior event of MATLAB is assumed.

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Download Übungsbuch Mathematik für Wirtschaftswissenschaftler: by Tilo Wendler,Ulrike Tippe PDF

By Tilo Wendler,Ulrike Tippe

Dieses Übungsbuch bietet eine umfangreiche Sammlung von Übungsaufgaben zur Mathematik für Wirtschaftswissenschaftler. Beginnend von den Grundlagen der Mathematik bis hin zu komplexeren Anwendungen werden zahlreiche Aspekte adressiert. Die Lösungen zu jeder Aufgabe sind im Buch enthalten. Zusätzlich werden PDF-, Maple- und Microsoft Excel-Dateien bereitgestellt. Für die in depth Diskussion von Fragen und Anregungen steht unter 'www.ecomath.de/forum' ein Diskussionforum zur Verfügung.

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Download SPSS Version 12: Einführung in die moderne Datenanalyse by Achim Bühl,Peter Zöfel PDF

By Achim Bühl,Peter Zöfel

Die Standardeinführung für SPSS ist jetzt für model 12 überarbeitet. Ausgehend von Problemstellungen aus der Praxis wird gezeigt, wie Sie mit SPSS arbeiten können. Die Beispiele basieren meist auf Fallstudien und sind vor allem dem sozialwissenschaftlichen und dem psychologisch-medizinischen Bereich entnommen. Die Autoren beschreiben ausführlich den kompletten statistischen Inhalt der Module Base, Regression types und complicated Models.

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Download Data Mining with Rattle and R (Use R!) by Graham Williams PDF

By Graham Williams

information mining is the paintings and technology of clever info research. by means of construction wisdom from details, information mining provides enormous worth to the ever expanding shops of digital facts that abound this present day. In acting info mining many selections must be made in regards to the selection of method, the alternative of information, the alternative of instruments, and the alternative of algorithms.Throughout this e-book the reader is brought to the fundamental recommendations and a few of the extra well known algorithms of knowledge mining. With a spotlight at the hands-on end-to-end strategy for information mining, Williams courses the reader via a variety of features of the simple to take advantage of, unfastened, and open resource Rattle info Mining software program outfitted at the refined R Statistical software program. the focal point on doing facts mining instead of simply studying approximately information mining is refreshing.The booklet covers information knowing, information training, info refinement, version development, version review, and useful deployment. The reader will discover ways to quickly convey a knowledge mining undertaking utilizing software program simply put in at no cost from the web. Coupling Rattle with R offers a really subtle info mining surroundings with all of the energy, and extra, of the various advertisement offerings.

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Download Statistical Programming with SAS/IML Software by Rick Wicklin PDF

By Rick Wicklin

the 1st ebook to supply a complete description of SAS/IML software program and the way to take advantage of it. Wicklin provides tips and strategies that help you use the IML approach and the SAS/IML Studio software successfully. It additionally exhibits easy methods to create and adjust statistical graphs, name SAS tactics and R features from a SAS/IML application, and enforce such sleek statistical concepts as simulations and bootstrap tools within the SAS/IML language.

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Download RStudio for R Statistical Computing Cookbook by Andrea Cirillo PDF

By Andrea Cirillo

Key Features

  • 54 precious and sensible initiatives to enhance operating systems
  • Includes optimizing functionality and reliability or uptime, reporting, procedure administration instruments, interfacing to plain information ports, and so on
  • Offers 10-15 real-life, functional advancements for every consumer type

Book Description

The requirement of dealing with complicated datasets, appearing unparalleled statistical research, and supplying real-time visualizations to companies has involved statisticians and analysts around the globe. RStudio is an invaluable and robust instrument for statistical research that harnesses the ability of R for computational data, visualization, and knowledge technological know-how, in an built-in improvement environment.

This ebook is a suite of recipes that can assist you study and comprehend RStudio positive factors for you to successfully practice statistical research and reporting, code enhancing, and R improvement. the 1st few chapters will educate you the way to establish your individual facts research venture in RStudio, gather info from diverse info assets, and manage and fresh facts for research and visualization reasons. you will get hands-on with numerous info visualization tools utilizing ggplot2, and you'll create interactive and multidimensional visualizations with D3.js. extra recipes might help you optimize your code; enforce a variety of statistical versions to regulate huge datasets; practice textual content research and predictive research; and grasp time sequence research, computer studying, forecasting; etc. within the ultimate few chapters, you will how to create studies out of your analytical program with the total variety of static and dynamic reporting instruments which are on hand in RStudio that you can successfully converse effects or even remodel them into interactive internet applications.

What you'll learn

  • Familiarize your self with the most recent complex R console features
  • Create complex and interactive graphics
  • Manage your R venture and venture records effectively
  • Perform reproducible statistical analyses on your R projects
  • Use RStudio to layout predictive types for a particular domain-based application
  • Use RStudio to successfully speak your analyses effects or even post them to a blog
  • Put your self at the frontiers of knowledge technological know-how and information monetization in R with all of the instruments which are had to successfully speak your effects or even remodel your paintings right into a information product

About the Author

Andrea Cirillo is at present operating as an inner auditor at Intesa Sanpaolo banking staff. He received loads of monetary and exterior audit event at Deloitte Touche Tohmatsu and inner audit adventure at FNM, a indexed Italian company.

His present major duties contain overview of credits chance administration versions and their enhancement normally in the box of the Basel III capital agreement.

He is married to Francesca and is the daddy of Tommaso, Gianna, and Zaccaria.

Andrea has written and contributed to a couple priceless R programs and often stocks insightful recommendation and tutorials approximately R programming.

His study and paintings regularly specializes in using R within the fields of hazard administration and fraud detection, more often than not via modeling customized algorithms and constructing interactive applications.

Table of Contents

  1. Acquiring facts in your Project
  2. Preparing for research – facts detoxing and Manipulation
  3. Basic Visualization Techniques
  4. Advanced and Interactive Visualization
  5. Power Programming with R
  6. Domain-specific Applications
  7. Developing Static Reports
  8. Dynamic Reporting and net program Development

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Download Learn Business Analytics in Six Steps Using SAS and R: A by Subhashini Sharma Tripathi PDF

By Subhashini Sharma Tripathi

Apply analytics to company difficulties utilizing extremely popular software program instruments, SAS and R. regardless of your undefined, this publication gives you the information and insights you and your corporation companions intend to make greater judgements quicker.

Learn enterprise Analytics in Six Steps utilizing SAS and R teaches you the way to resolve difficulties and execute initiatives during the "DCOVA and that i" (Define, acquire, arrange, Visualize, research, and Insights) procedure. You now not have to make a choice from the 2 most well-liked software program instruments. This ebook places the easiest of either worlds—SAS and R—at your fingertips to resolve a myriad of difficulties, even if in terms of information technological know-how, finance, internet utilization, product improvement, or the other company discipline.

What you are going to Learn

  • Use the DCOVA and that i strategy: outline, gather, manage, Visualize, examine and Insights.
  • Harness either SAS and R, the megastar analytics applied sciences within the
  • Use numerous instruments to unravel major enterprise challenges
  • Understand how the instruments relate to company analytics
  • See seven case experiences for hands-on practice
Who This ebook Is For
This booklet is for all IT pros, in particular facts analysts, in addition to an individual who
  • Likes to unravel enterprise difficulties and is nice with logical considering and numbers
  • Wants to go into the analytics global and is seeking a dependent ebook to arrive that goal
  • Is presently engaged on SAS , R, or the other analytics software program and strives to take advantage of its complete power

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