Produkt zum Begriff Data Analysis:
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Julia for Data Analysis
Master core data analysis skills using Julia. Julia for Data Analysis is a fascinating, hands-on projects guide you through time series data, predictive models, popularity ranking, and more. With this book, you will learn how to: Read and write data in various formats Work with tabular data, including subsetting, grouping, and transforming Visualise your data using plots Perform statistical analysis Build predictive models Create complex data processing pipelines Julia was designed for the unique needs of data scientists: it's expressive and easy-to-use whilst also delivering super fast code execution. Julia for Data Analysis teaches you how to perform core data science tasks with this amazing language. It is written by Bogumi Kamiski, a top contributor to Julia, #1 Julia answerer on StackOverflow, and a lead developer of Julia's core data package DataFrames.jl. You will learn how to write production-quality code in Julia, and utilize Julia's core features for data gathering, visualisation, and working with data frames. Plus, the engaging hands-on projects get you into the action quickly. About the technology Julia is a huge step forward for data science and scientific computing. It is a powerful high-performance programming language with many developer-friendly features like garbage collection, dynamic typing, just-in-time compilation, and a flexible approach to concurrent, parallel, and distributed computing. Although Julia's strong numerical programming features make it a favorite of data scientists, it is also an awesome general purpose programming language. About the reader For data scientists familiar with Python or R. No experience with Julia required.
Preis: 56.7 € | Versand*: 0 € -
Pandas for Everyone: Python Data Analysis
The Hands-On, Example-Rich Introduction to Pandas Data Analysis in Python Today, analysts must manage data characterized by extraordinary variety, velocity, and volume. Using the open source Pandas library, you can use Python to rapidly automate and perform virtually any data analysis task, no matter how large or complex. Pandas can help you ensure the veracity of your data, visualize it for effective decision-making, and reliably reproduce analyses across multiple datasets. Pandas for Everyone brings together practical knowledge and insight for solving real problems with Pandas, even if you’re new to Python data analysis. Daniel Y. Chen introduces key concepts through simple but practical examples, incrementally building on them to solve more difficult, real-world problems. Chen gives you a jumpstart on using Pandas with a realistic dataset and covers combining datasets, handling missing data, and structuring datasets for easier analysis and visualization. He demonstrates powerful data cleaning techniques, from basic string manipulation to applying functions simultaneously across dataframes. Once your data is ready, Chen guides you through fitting models for prediction, clustering, inference, and exploration. He provides tips on performance and scalability, and introduces you to the wider Python data analysis ecosystem. Work with DataFrames and Series, and import or export dataCreate plots with matplotlib, seaborn, and pandasCombine datasets and handle missing dataReshape, tidy, and clean datasets so they’re easier to work withConvert data types and manipulate text stringsApply functions to scale data manipulationsAggregate, transform, and filter large datasets with groupbyLeverage Pandas’ advanced date and time capabilitiesFit linear models using statsmodels and scikit-learn librariesUse generalized linear modeling to fit models with different response variablesCompare multiple models to select the “best”Regularize to overcome overfitting and improve performanceUse clustering in unsupervised machine learning
Preis: 32.09 € | Versand*: 0 € -
Statistics, Data Analysis, and Decision Modeling
For undergraduate and graduate level courses that combines introductory statistics with data analysis or decision modeling. A pragmatic approach to statistics, data analysis and decision modeling. Statistics, Data Analysis & Decision Modeling focuses on the practical understanding of its topics, allowing readers to develop conceptual insight on fundamental techniques and theories. Evans’ dedication to present material in a simple and straightforward fashion is ideal for student comprehension. The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed.
Preis: 53.49 € | Versand*: 0 € -
Data Analysis with Python and PySpark
When it comes to data analytics, it pays tothink big. PySpark blends the powerful Spark big data processing engine withthe Python programming language to provide a data analysis platform that can scaleup for nearly any task. Data Analysis with Python and PySpark is yourguide to delivering successful Python-driven data projects.Data Analysis with Python and PySpark is a carefully engineered tutorial that helps you use PySpark to deliver your data-driven applications at any scale. This clear and hands-on guide shows you how to enlarge your processing capabilities across multiple machines with data from any source, ranging from Had oop-based clusters to Excel worksheets. You'll learn how to break down big analysis tasks into manageable chunks and how to choose and use the best PySpark data abstraction for your unique needs.The Spark data processing engine is an amazing analytics factory: raw data comes in,and insight comes out. Thanks to its ability to handle massive amounts of data distributed across a cluster, Spark has been adopted as standard by organizations both big and small. PySpark, which wraps the core Spark engine with a Python-based API, puts Spark-based data pipelines in the hands of programmers and data scientists working with the Python programming language. PySpark simplifies Spark's steep learning curve, and provides a seamless bridge between Spark and an ecosystem of Python-based data science tools.
Preis: 55.63 € | Versand*: 0 €
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Wie kann Data Analysis dazu beitragen, die Effizienz und Effektivität von Unternehmensprozessen zu verbessern? Welche Tools und Methoden werden für eine erfolgreiche Datenanalyse verwendet?
Data Analysis kann helfen, Muster und Trends in Unternehmensdaten zu identifizieren, um Prozesse zu optimieren und Entscheidungen zu verbessern. Tools wie Excel, Tableau und Python werden verwendet, um Daten zu sammeln, zu analysieren und zu visualisieren. Methoden wie Regression, Cluster-Analyse und Zeitreihenanalyse helfen dabei, Einblicke aus den Daten zu gewinnen und Maßnahmen zur Verbesserung der Effizienz und Effektivität von Unternehmensprozessen abzuleiten.
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Wo ist der Data Plug?
Wo ist der Data Plug? Kannst du mir bitte mehr Informationen darüber geben, wo ich den Data Plug finden kann? Ich bin nicht sicher, wo ich danach suchen soll. Hast du eine genaue Beschreibung oder Hinweise, die mir helfen könnten, ihn zu lokalisieren? Ich bin bereit, zu helfen, aber ich brauche mehr Details, um den Data Plug zu finden.
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Was ist Mathematik Analysis 13?
Mathematik Analysis 13 ist ein fortgeschrittenes Mathematik-Kurs, der sich mit Themen der Analysis auf einem höheren Niveau beschäftigt. In diesem Kurs werden komplexe Funktionen, Differentialgleichungen, Integrationstheorie und andere fortgeschrittene Konzepte der Analysis behandelt. Es baut auf den Grundlagen der Analysis auf und vertieft das Verständnis für mathematische Konzepte und Methoden. Mathematik Analysis 13 ist in der Regel für fortgeschrittene Mathematikstudenten oder Fachleute gedacht, die ein tieferes Verständnis der Analysis erlangen möchten.
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Was ist der Unterschied zwischen Analysis I für Ingenieure und Analysis I für Wirtschaftswissenschaftler?
Der Unterschied zwischen Analysis I für Ingenieure und Analysis I für Wirtschaftswissenschaftler liegt in den Anwendungsgebieten und Beispielen, die in den Kursen behandelt werden. Analysis I für Ingenieure konzentriert sich auf mathematische Konzepte und Techniken, die in der Ingenieurwissenschaft relevant sind, wie zum Beispiel Differentialgleichungen und Vektorrechnung. Analysis I für Wirtschaftswissenschaftler hingegen legt den Schwerpunkt auf mathematische Methoden, die in der Wirtschaftswissenschaft verwendet werden, wie zum Beispiel Optimierung und lineare Algebra.
Ähnliche Suchbegriffe für Data Analysis:
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Statistics and Data Analysis for Nursing Research
The second edition of Statistics and Data Analysis for Nursing, uses a conversational style to teach students how to use statistical methods and procedures to analyse research findings. Students are guided through the complete analysis process from performing a statistical analysis to the rationale behind doing so. In addition, management of data, including how and why to recode variables for analysis, how to "clean" data, and how to work around missing data, is discussed. The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed.
Preis: 47.07 € | Versand*: 0 € -
Microsoft Excel 2019 Data Analysis and Business Modeling
Master business modeling and analysis techniques with Microsoft Excel 2019 and Office 365 and transform data into bottom-line results. Written by award-winning educator Wayne Winston, this hands-on, scenario-focused guide helps you use Excel to ask the right questions and get accurate, actionable answers. New coverage ranges from Power Query/Get & Transform to Office 365 Geography and Stock data types. Practice with more than 800 problems, many based on actual challenges faced by working analysts. Solve real business problems with Excel—and build your competitive advantage: Quickly transition from Excel basics to sophisticated analytics Use PowerQuery or Get & Transform to connect, combine, and refine data sources Leverage Office 365’s new Geography and Stock data types and six new functions Illuminate insights from geographic and temporal data with 3D Maps Summarize data with pivot tables, descriptive statistics, histograms, and Pareto charts Use Excel trend curves, multiple regression, and exponential smoothing Delve into key financial, statistical, and time functions Master all of Excel’s great charts Quickly create forecasts from historical time-based data Use Solver to optimize product mix, logistics, work schedules, and investments—and even rate sports teams Run Monte Carlo simulations on stock prices and bidding models Learn about basic probability and Bayes’ Theorem Use the Data Model and Power Pivot to effectively build and use relational data sources inside an Excel workbook Automate repetitive analytics tasks by using macros
Preis: 39.58 € | Versand*: 0 € -
T-SQL Window Functions: For data analysis and beyond
Use window functions to write simpler, better, more efficient T-SQL queries Most T-SQL developers recognize the value of window functions for data analysis calculations. But they can do far more, and recent optimizations make them even more powerful. In T-SQL Window Functions, renowned T-SQL expert Itzik Ben-Gan introduces breakthrough techniques for using them to handle many common T-SQL querying tasks with unprecedented elegance and power. Using extensive code examples, he guides you through window aggregate, ranking, distribution, offset, and ordered set functions. You’ll find a detailed section on optimization, plus an extensive collection of business solutions — including novel techniques available in no other book. Microsoft MVP Itzik Ben-Gan shows how to: • Use window functions to improve queries you previously built with predicates • Master essential SQL windowing concepts, and efficiently design window functions • Effectively utilize partitioning, ordering, and framing • Gain practical in-depth insight into window aggregate, ranking, offset, and statistical functions • Understand how the SQL standard supports ordered set functions, and find working solutions for functions not yet available in the language • Preview advanced Row Pattern Recognition (RPR) data analysis techniques • Optimize window functions in SQL Server and Azure SQL Database, making the most of indexing, parallelism, and more • Discover a full library of window function solutions for common business problems About This Book • For developers, DBAs, data analysts, data scientists, BI professionals, and power users familiar with T-SQL queries • Addresses any edition of the SQL Server 2019 database engine or later, as well as Azure SQL Database Get all code samples at: MicrosoftPressStore.com/TSQLWindowFunctions/downloads
Preis: 29.95 € | Versand*: 0 € -
Pandas for Everyone: Python Data Analysis
Manage and Automate Data Analysis with Pandas in PythonToday, analysts must manage data characterized by extraordinary variety, velocity, and volume. Using the open source Pandas library, you can use Python to rapidly automate and perform virtually any data analysis task, no matter how large or complex. Pandas can help you ensure the veracity of your data, visualize it for effective decision-making, and reliably reproduce analyses across multiple data sets.Pandas for Everyone, 2nd Edition, brings together practical knowledge and insight for solving real problems with Pandas, even if you’re new to Python data analysis. Daniel Y. Chen introduces key concepts through simple but practical examples, incrementally building on them to solve more difficult, real-world data science problems such as using regularization to prevent data overfitting, or when to use unsupervised machine learning methods to find the underlying structure in a data set.New features to the second edition include: Extended coverage of plotting and the seaborn data visualization libraryExpanded examples and resourcesUpdated Python 3.9 code and packages coverage, including statsmodels and scikit-learn librariesOnline bonus material on geopandas, Dask, and creating interactive graphics with AltairChen gives you a jumpstart on using Pandas with a realistic data set and covers combining data sets, handling missing data, and structuring data sets for easier analysis and visualization. He demonstrates powerful data cleaning techniques, from basic string manipulation to applying functions simultaneously across dataframes.Once your data is ready, Chen guides you through fitting models for prediction, clustering, inference, and exploration. He provides tips on performance and scalability and introduces you to the wider Python data analysis ecosystem. Work with DataFrames and Series, and import or export dataCreate plots with matplotlib, seaborn, and pandasCombine data sets and handle missing dataReshape, tidy, and clean data sets so they’re easier to work withConvert data types and manipulate text stringsApply functions to scale data manipulationsAggregate, transform, and filter large data sets with groupbyLeverage Pandas’ advanced date and time capabilitiesFit linear models using statsmodels and scikit-learn librariesUse generalized linear modeling to fit models with different response variablesCompare multiple models to select the “best” oneRegularize to overcome overfitting and improve performanceUse clustering in unsupervised machine learning
Preis: 37.44 € | Versand*: 0 €
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Stochastik oder Analysis in der Oberstufe?
Die Wahl zwischen Stochastik und Analysis in der Oberstufe hängt von den individuellen Interessen und Zielen des Schülers ab. Stochastik befasst sich mit Wahrscheinlichkeitsrechnung und Statistik, während Analysis sich mit Funktionen und Ableitungen beschäftigt. Wenn man sich für mathematische Modelle und statistische Analysen interessiert, ist Stochastik eine gute Wahl. Wenn man jedoch ein tieferes Verständnis von Funktionen und deren Eigenschaften entwickeln möchte, ist Analysis die richtige Wahl.
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Was ist der PremiumSIM Data Snack 1?
Der PremiumSIM Data Snack 1 ist ein Tarifangebot von PremiumSIM, einem Mobilfunkanbieter. Es handelt sich um einen Datentarif, der 1 GB Highspeed-Datenvolumen beinhaltet. Der Tarif ist besonders für Nutzer geeignet, die nur gelegentlich mobile Daten benötigen.
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Lohnt sich der IHK-Zertifikatslehrgang Data Analyst?
Die Frage, ob sich der IHK-Zertifikatslehrgang Data Analyst lohnt, hängt von verschiedenen Faktoren ab. Wenn du bereits über Vorkenntnisse im Bereich Datenanalyse verfügst und deine Fähigkeiten weiter ausbauen möchtest, kann der Lehrgang eine gute Möglichkeit sein, um dein Wissen zu vertiefen und ein offizielles Zertifikat zu erlangen. Allerdings solltest du auch berücksichtigen, dass die Kosten und der Zeitaufwand für den Lehrgang beachtet werden müssen.
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Kann mir jemand bei Mathe Analysis Löschgraben helfen?
Ja, wir können Ihnen bei der Mathematik-Analyse helfen. Bitte geben Sie uns weitere Informationen zu Ihrem spezifischen Problem oder Ihrer Fragestellung, damit wir Ihnen eine angemessene Antwort geben können.
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