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Books > Computing & IT > Computer software packages > Spreadsheet software > General

Microsoft Excel VBA and Macros (Office 2021 and Microsoft 365) (Paperback): Bill Jelen, Tracy Syrstad Microsoft Excel VBA and Macros (Office 2021 and Microsoft 365) (Paperback)
Bill Jelen, Tracy Syrstad
R960 R818 Discovery Miles 8 180 Save R142 (15%) Ships in 5 - 10 working days

Renowned Excel experts Bill Jelen (MrExcel) and Tracy Syrstad help you automate Excel tasks to get more done, faster than ever. Use this guide to automate virtually any routine Excel task: save yourself hours, days, maybe even weeks. Make Excel do things you thought were impossible, discover macro techniques you won't find anywhere else, and create automated reports that are amazingly powerful. Bill Jelen and Tracy Syrstad help you instantly visualize information to make it actionable; capture data from anywhere, and use it anywhere; and automate the best new features in Microsoft Excel. You'll find simple, step-by-step instructions, real-world case studies, and 50 workbooks packed with examples and complete, easy-to-adapt solutions. By reading this book, you will: Quickly master Excel macro development Work more efficiently with ranges, cells, and formulas Generate automated reports and quickly adapt them for new requirements Learn to automate PivotTables to summarize, analyze, explore, and present data Leverage more of Excel VBA's power with classes, collections, and Advanced Filter Make the most of User-Defined Functions (UDFs), including new LAMBDA functions Build sophisticated UserForm custom dialogs to collect data from other Excel users Integrate data from the Internet, Access and SQL Server databases, and other sources Automatically generate charts, visualizations, sparklines, and Word documents Extend Excel's power by controlling other Office programs and Windows itself Create Office Add-ins to expand worksheet functionality or streamline retrieval of external information Get started creating brand-new TypeScript applications for Excel Online About This Book * For everyone who wants to get more done with Microsoft Excel in less time * For business and financial professionals, entrepreneurs, students, and others who need to efficiently manage and analyze data

Microsoft Excel Formulas and Functions (Office 2021 and Microsoft 365) (Paperback): Paul McFedries Microsoft Excel Formulas and Functions (Office 2021 and Microsoft 365) (Paperback)
Paul McFedries
R960 R818 Discovery Miles 8 180 Save R142 (15%) Ships in 5 - 10 working days

Use Excel 365 and Excel 2021 core features to build spreadsheets that solve business problems and deliver reliable answers. Drawing on his unsurpassed experience, Paul McFedries helps you make the most of formulas and functions, including recent improvements ranging from dynamic arrays to XLOOKUP and LET. McFedries' step-by-step projects walk you through handling key tasks, from building timesheets to projecting cash flow and aging receivables. His practical examples and clear instructions demystify intermediate-to-advanced-level formula construction, and help you leverage Excel's most useful functions in your everyday work. Becoming an Excel expert has never been easier! By reading this book, you will: Improve business analyses by adding intelligence and knowledge to your models Replace cumbersome formulas with convenient predefined functions Use modern lookups to make your formulas more powerful and flexible Simplify complex calculations with dynamic arrays in Excel 365 and Excel 2021 Use conditional formatting to reveal anomalies, problems, or opportunities Calculate loan payments, interest costs, terms, and amortization schedules Project the future value of investments, and plan to achieve investment goals Master essential discounting and cash-flow analysis tools, including NPV and IRR Sort, filter, and analyze any tabular data, from customers to inventory Easily analyze huge datasets with PivotTable calculations Perform sophisticated what-if analyses, scenario planning, and forecasting Optimize profit, cost, or operational efficiency with Solver About This Book For everyone who wants to get more done with Microsoft Excel in less time For business and financial professionals, entrepreneurs, students, and others who need to efficiently manage and analyze data

Cool Excel Sh*t (Paperback): Bob Umlas Cool Excel Sh*t (Paperback)
Bob Umlas
R512 Discovery Miles 5 120 Ships in 18 - 22 working days
Master Your Data with Excel and Power BI - Leveraging Power Query to Get & Transform Your Task Flow (Paperback): Miguel... Master Your Data with Excel and Power BI - Leveraging Power Query to Get & Transform Your Task Flow (Paperback)
Miguel Escobar, Ken Puls
R1,136 R1,040 Discovery Miles 10 400 Save R96 (8%) Ships in 18 - 22 working days
Spreadsheet Modeling & Decision Analysis - A Practical Introduction to Business Analytics (Hardcover, 8th edition): Cliff... Spreadsheet Modeling & Decision Analysis - A Practical Introduction to Business Analytics (Hardcover, 8th edition)
Cliff Ragsdale
R1,413 R1,313 Discovery Miles 13 130 Save R100 (7%) Ships in 10 - 15 working days

Valuable software, realistic examples, clear writing, and fascinating topics help you master key spreadsheet and business analytics skills with SPREADSHEET MODELING AND DECISION ANALYSIS, 8E. You'll find everything you need to become proficient in today's most widely used business analytics techniques using Microsoft (R) Office Excel (R) 2016. Author Cliff Ragsdale -- respected innovator in business analytics -- guides you through the skills you need, using the latest Excel (R) for Windows. You gain the confidence to apply what you learn to real business situations with step-by-step instructions and annotated screen images that make examples easy to follow. The World of Management Science sections further demonstrates how each topic applies to a real company. Each new edition includes extended trial licenses for Analytic Solver Platform and XLMiner with powerful simulation and optimization tools for descriptive and prescriptive analytics and a full suite of tools for data mining in Excel.

Exploring Mathematics With Integrated Spreadsheets In Teacher Education (Hardcover): Sergei Abramovich Exploring Mathematics With Integrated Spreadsheets In Teacher Education (Hardcover)
Sergei Abramovich
R2,402 Discovery Miles 24 020 Ships in 18 - 22 working days

The goal of the book is to technologically enhance the preparation of mathematics schoolteachers using an electronic spreadsheet integrated with Maple and Wolfram Alpha - digital tools capable of sophisticated symbolic computations. The content of the book is a combination of mathematical ideas and concepts associated with pre-college problem solving curriculum and their extensions into more advanced mathematical topics.The book provides prospective and practicing teachers with a foundation for developing a deep understanding of many concepts fundamental to the teaching of school mathematics. It also provides the teachers with a technical expertise in designing spreadsheet-based computational environments.Consistent with the current worldwide guidelines for technology-enhanced teacher preparation, the book emphasizes the integration of context, mathematics, and technology as a method for teaching mathematics. Throughout the book, a number of mathematics education documents developed around the world (Australia, Canada, England, Japan, Singapore, United States) are reviewed as appropriate.

Exploring Mathematics With Integrated Spreadsheets In Teacher Education (Paperback): Sergei Abramovich Exploring Mathematics With Integrated Spreadsheets In Teacher Education (Paperback)
Sergei Abramovich
R1,241 Discovery Miles 12 410 Ships in 10 - 15 working days

The goal of the book is to technologically enhance the preparation of mathematics schoolteachers using an electronic spreadsheet integrated with Maple and Wolfram Alpha - digital tools capable of sophisticated symbolic computations. The content of the book is a combination of mathematical ideas and concepts associated with pre-college problem solving curriculum and their extensions into more advanced mathematical topics.The book provides prospective and practicing teachers with a foundation for developing a deep understanding of many concepts fundamental to the teaching of school mathematics. It also provides the teachers with a technical expertise in designing spreadsheet-based computational environments.Consistent with the current worldwide guidelines for technology-enhanced teacher preparation, the book emphasizes the integration of context, mathematics, and technology as a method for teaching mathematics. Throughout the book, a number of mathematics education documents developed around the world (Australia, Canada, England, Japan, Singapore, United States) are reviewed as appropriate.

Bayesian Analysis with Excel and R (Paperback): Conrad Carlberg Bayesian Analysis with Excel and R (Paperback)
Conrad Carlberg
R943 Discovery Miles 9 430 Ships in 18 - 22 working days

Leverage the full power of Bayesian analysis for competitive advantage Bayesian methods can solve problems you can't reliably handle any other way. Building on your existing Excel analytics skills and experience, Microsoft Excel MVP Conrad Carlberg helps you make the most of Excel's Bayesian capabilities and move toward R to do even more. Step by step, with real-world examples, Carlberg shows you how to use Bayesian analytics to solve a wide array of real problems. Carlberg clarifies terminology that often bewilders analysts, and offers sample R code to take advantage of the rethinking package in R and its gateway to Stan. As you incorporate these Bayesian approaches into your analytical toolbox, you'll build a powerful competitive advantage for your organization-and yourself. Explore key ideas and strategies that underlie Bayesian analysis Distinguish prior, likelihood, and posterior distributions, and compare algorithms for driving sampling inputs Use grid approximation to solve simple univariate problems, and understand its limits as parameters increase Perform complex simulations and regressions with quadratic approximation and Richard McElreath's quap function Manage text values as if they were numeric Learn today's gold-standard Bayesian sampling technique: Markov Chain Monte Carlo (MCMC) Use MCMC to optimize execution speed in high-complexity problems Discover when frequentist methods fail and Bayesian methods are essential-and when to use both in tandem

Introductory Financial Economics with Spreadsheets (Hardcover): Cornelis van de Panne Introductory Financial Economics with Spreadsheets (Hardcover)
Cornelis van de Panne
R5,766 Discovery Miles 57 660 Ships in 10 - 15 working days

This work combines the teaching and explanation of spreadsheets with the essentials of finance and economics in a visual, interactive and project-based approach. Students progressively build skills in Microsoft Excel 97, by proceeding through a variety of basic applications. Although Microsoft Excel 97 is used as the demonstrative spreadsheet, the book is intended for use by other spreadsheet users. The accompanying disk contains spreadsheet files on which the text is based and the data for the exercises and assignement following each chapter.

Excel 2019 Power Programming with VBA (Paperback): M. Alexander Excel 2019 Power Programming with VBA (Paperback)
M. Alexander 1
R1,267 R1,034 Discovery Miles 10 340 Save R233 (18%) Ships in 9 - 17 working days

Maximize your Excel experience with VBA Excel 2019 Power Programming with VBA is fully updated to cover all the latest tools and tricks of Excel 2019. Encompassing an analysis of Excel application development and a complete introduction to Visual Basic for Applications (VBA), this comprehensive book presents all of the techniques you need to develop both large and small Excel applications. Over 800 pages of tips, tricks, and best practices shed light on key topics, such as the Excel interface, file formats, enhanced interactivity with other Office applications, and improved collaboration features. Understanding how to leverage VBA to improve your Excel programming skills can enhance the quality of deliverables that you produce--and can help you take your career to the next level. Explore fully updated content that offers comprehensive coverage through over 900 pages of tips, tricks, and techniques Leverage templates and worksheets that put your new knowledge in action, and reinforce the skills introduced in the text Improve your capabilities regarding Excel programming with VBA, unlocking more of your potential in the office Excel 2019 Power Programming with VBA is a fundamental resource for intermediate to advanced users who want to polish their skills regarding spreadsheet applications using VBA.

Statistics for Ecologists Using R and Excel - Data Collection, Exploration, Analysis and Presentation (Paperback, 2nd edition):... Statistics for Ecologists Using R and Excel - Data Collection, Exploration, Analysis and Presentation (Paperback, 2nd edition)
Mark Gardener
R1,052 Discovery Miles 10 520 Ships in 10 - 15 working days

This is a book about the scientific process and how you apply it to data in ecology. You will learn how to plan for data collection, how to assemble data, how to analyze data and finally how to present the results. The book uses Microsoft Excel and the powerful Open Source R program to carry out data handling as well as producing graphs. Statistical approaches covered include: data exploration; tests for difference - t-test and U-test; correlation - Spearman's rank test and Pearson product-moment; association including Chi-squared tests and goodness of fit; multivariate testing using analysis of variance (ANOVA) and Kruskal-Wallis test; and multiple regression. Key skills taught in this book include: how to plan ecological projects; how to record and assemble your data; how to use R and Excel for data analysis and graphs; how to carry out a wide range of statistical analyses including analysis of variance and regression; how to create professional looking graphs; and how to present your results. New in this edition: a completely revised chapter on graphics including graph types and their uses, Excel Chart Tools, R graphics commands and producing different chart types in Excel and in R; an expanded range of support material online, including; example data, exercises and additional notes & explanations; a new chapter on basic community statistics, biodiversity and similarity; chapter summaries and end-of-chapter exercises. Praise for the first edition: This book is a superb way in for all those looking at how to design investigations and collect data to support their findings. - Sue Townsend, Biodiversity Learning Manager, Field Studies Council [M]akes it easy for the reader to synthesise R and Excel and there is extra help and sample data available on the free companion webpage if needed. I recommended this text to the university library as well as to colleagues at my student workshops on R. Although I initially bought this book when I wanted to discover R I actually also learned new techniques for data manipulation and management in Excel - Mark Edwards, EcoBlogging A must for anyone getting to grips with data analysis using R and excel. - Amazon 5-star review It has been very easy to follow and will be perfect for anyone. - Amazon 5-star review A solid introduction to working with Excel and R. The writing is clear and informative, the book provides plenty of examples and figures so that each string of code in R or step in Excel is understood by the reader. - Goodreads, 4-star review

Microsoft Power BI Dashboards Step by Step (Paperback): Errin O'Connor Microsoft Power BI Dashboards Step by Step (Paperback)
Errin O'Connor
R990 R840 Discovery Miles 8 400 Save R150 (15%) Ships in 10 - 15 working days

Your hands-on guide to building effective Power BI dashboards Expand your expertise-and teach yourself how to create world-class Power BI business analysis dashboards that bring data to life for better decision-making. If you're an experienced business intelligence professional or manager, you'll get all the guidance, examples, and code you need to succeed-even if you've never used Power BI before. Successfully design, architect, and implement Power BI in your organization Take full advantage of any Microsoft Power BI platform, including Power BI Premium Make upfront decisions that position your Power BI project for success Build rich, live dashboards to monitor crucial data from across your organization Aggregate data and data elements from numerous internal and external data sources Develop dynamic visualizations, including charts, maps, and graphs Bring data to life with stunning interactive reports Ensure dashboard security and compliance Drive user adoption through effective training

Time Management - Increase Your Personal Productivity And Effectiveness (Paperback): Harvard Business Review Time Management - Increase Your Personal Productivity And Effectiveness (Paperback)
Harvard Business Review
R433 Discovery Miles 4 330 Ships in 10 - 15 working days

Time is the one thing no manager has enough of. Through goal setting, prioritizing, delegation, and other proven techniques, this guide helps managers maximize their personal productivity within and their impact on their organizations. The Harvard Business Essentials series provides comprehensive advice, personal coaching, background information, and guidance on the most relevant topics in business. Whether you are a new manager seeking to expand your skills or a seasoned professional looking to broaden your knowledge base, these solution-oriented books put reliable answers at your fingertips.

Succeeding in Business with Microsoft (R) Excel (R) 2013 - A Problem-Solving Approach (Paperback, New edition): Debra Gross,... Succeeding in Business with Microsoft (R) Excel (R) 2013 - A Problem-Solving Approach (Paperback, New edition)
Debra Gross, Frank Akaiwa, Karleen Nordquist
R1,673 R1,587 Discovery Miles 15 870 Save R86 (5%) Ships in 9 - 17 working days

SUCCEEDING IN BUSINESS WITH MICROSOFT OFFICE EXCEL 2013 prepares your students to solve business problems by moving beyond the basic "point and click" skills to think critically about realistic business situations. When students combine software analysis with their own decision making abilities, they are more likely meet any business challenge with success. The Succeeding in Business Series emphasizes problem-solving, critical thinking, and analysis - challenging students to find efficient and effective solutions.

Business Object Design and Implementation - OOPSLA '95 Workshop Proceedings 16 October 1995, Austin, Texas (Paperback,... Business Object Design and Implementation - OOPSLA '95 Workshop Proceedings 16 October 1995, Austin, Texas (Paperback, Softcover reprint of the original 1st ed. 1997)
Jeffrey V. Sutherland, Dilip Patel, Cory Casanave, Joaquin Miller, Glenn Hollowell
R2,621 Discovery Miles 26 210 Ships in 18 - 22 working days

Over the past 10 years, object technology has gained widespread acceptance within the software industry. Within a wider context, however, it has made little impact on the core applications which support businesses in carrying out their tasks. This volume contains a collection of papers establishing the need for Business Objects, with particular reference to work undertaken by the Object Management Group (OMG). The emphasis is on defining an agenda for establishing Business Object standards and architectures, for developing software technology to support Business Objects applications and managing object oriented development projects. The wide variety of papers presented, and their authors' expertise, make this book a significant contribution to the development of Business Objects and their management.

Transforming Organisations Through Groupware - Lotus Notes in Action (Paperback, Softcover reprint of the original 1st ed.... Transforming Organisations Through Groupware - Lotus Notes in Action (Paperback, Softcover reprint of the original 1st ed. 1996)
Peter Lloyd, Roger Whitehead
R2,632 Discovery Miles 26 320 Ships in 18 - 22 working days

Lotus Notes is one of the most successful and versatile groupware products on the market today and is used widely in both large and small organisations. Transforming Organisations Through Groupware - Lotus Notes in Action contains a selection of carefully chosen case studies which illustrate the implementational, organisational and commercial consequences of using Lotus Notes. These case studies have been chosen for their international appeal and, unlike other books on Lotus Notes, concentrate on the added value that can be gained by using Notes - rather than on the technical aspects of how to make the software work.

Multimedia '96 - Proceedings of the Eurographics Workshop in Rostock, Federal Republic of Germany, May 28-30, 1996... Multimedia '96 - Proceedings of the Eurographics Workshop in Rostock, Federal Republic of Germany, May 28-30, 1996 (Paperback, Softcover reprint of the original 1st ed. 1996)
Bodo Urban
R1,392 Discovery Miles 13 920 Ships in 18 - 22 working days

In the last few years multimedia hardware and applications have become widely available on PC and workstations. Moreover, through the tremendous development and the wide usage of the World Wide Web multimedia applications have been brought over the network to many people. This book presents the results of the fourth in a well established series of international workshops on Multimedia organized by the EUROGRAPHICS Association, and held from May 28 to 30, 1996, in Rostock, Germany. The workshop had the special topic Multimedia on the Net and was the follow up of the EUROGRAPHICS Symposium and Workshop on Multimedia held in Graz in June 1994. The workshop program consisted of an invited keynote speech and five technical sessions. The fifteen contributions selected for this volume treat topics of particular interest in current research and address actual problems of the use of multimedia in distributed applications over the network. According to the technical sessions they can be roughly structured in the parts concepts for handling multimedia data, still and motion pictures on the net, WWW and multimedia, collaborative multimedia, and multimedia and education. Concepts for handling multimedia data are addressed in two contributions. The first treats a frame based presentation model for distributed information systems (Kirste), the other one presents a temporal logic formalism for specifying navigational transformation in hypermedia applications (Mere et al.).

FME '94: Industrial Benefit of Formal Methods - Second International Symposium of Formal Methods Europe, Barcelona, Spain,... FME '94: Industrial Benefit of Formal Methods - Second International Symposium of Formal Methods Europe, Barcelona, Spain, October 24 - 28, 1994. Proceedings (Paperback, 1994 ed.)
Maurice Naftalin, Tim Denvir, Miquel Bertran
R2,980 Discovery Miles 29 800 Ships in 18 - 22 working days

This volume presents the proceedings of the Second International Symposium of Formal Methods Europe, held in Barcelona, Spain in October 1994.
Besides two invited papers and seven industrial usage reports, there are 32 full papers selected from some 150 submissions. The industrial usage reports describe practical experiences in a variety of areas including security systems and railway signalling. The subjects of the research papers include refinement, proof, process modelling, specification of programming languages, model checking, real-time aspects, and the combination of formal and systematic methods; these contributions advance the foundations of formal methods and demonstrate their practical value.

The COMANDOS Distributed Application Platform (Paperback, Softcover reprint of the original 1st ed. 1993): Vinny Cahill, Roland... The COMANDOS Distributed Application Platform (Paperback, Softcover reprint of the original 1st ed. 1993)
Vinny Cahill, Roland Balter, Neville R. Harris, Xavier Rousset De Pina
R1,418 Discovery Miles 14 180 Ships in 18 - 22 working days

The last decade has seen an enormous change in the capability of information technology and also in the expectations of what that technology can provide. The personal computer revolution at the start of the 1980s brought computing power to the desktop in a way that, for the first time, non-technical users could understand and use in their everyday work. The invisible wall of mystique that had separated computers from their potential users for so long had been demolished, and the world of business would never be the same again. As we entered the 1990s, a decade later, we witnessed the beginnings of another revolution. This revolution is not so obvious, but its implications are even more far-reaching. It is not so obvious because it is happening behind the scenes, in the communications and computing infrastructure that support the machines that can be seen sitting on office desks and, increasingly, being carried with business people as standard equipment along with a briefcase and umbrella. It is potentially more far-reaching for the following reason. The per sonal computer of the 1980s brought computing power to the user in a box that could fit on a desk. The revolution of the 1990s brings to the user computing power that is distributed across the whole planet."

FME '93: Industrial-Strength Formal Methods - First International Symposium of Formal Methods Europe, Odense, Denmark,... FME '93: Industrial-Strength Formal Methods - First International Symposium of Formal Methods Europe, Odense, Denmark, April 19-23, 1993. Proceedings (Paperback, 1993 ed.)
James C. P. Woodcock, Peter G Larsen
R2,964 Discovery Miles 29 640 Ships in 18 - 22 working days

The last few years have borne witness to a remarkable diversity of formal methods, with applications to sequential and concurrent software, to real-time and reactive systems, and to hardware design. In that time, many theoretical problems have been tackled and solved, and many continue to be worked upon. Yet it is by the suitability of their industrial application and the extent of their usage that formal methods will ultimately be judged. This volume presents the proceedings of the first international symposium of Formal Methods Europe, FME'93. The symposium focuses on the application of industrial-strength formal methods. Authors address the difficulties of scaling their techniques up to industrial-sized problems, and their suitability in the workplace, and discuss techniques that are formal (that is, they have a mathematical basis) and that are industrially applicable. The volume has four parts: - Invited lectures, containing a lecture by Cliff B. Jones and a lecture by Antonio Cau and Willem-Paul de Roever; - Industrial usage reports, containing 6 reports; - Papers, containing 32 selected and refereedpapers; - Tool descriptions, containing 11 descriptions.

MFDBS 89 - 2nd Symposium on Mathematical Fundamentals of Database Systems, Visegrad, Hungary, June 26-30, 1989. Proceedings... MFDBS 89 - 2nd Symposium on Mathematical Fundamentals of Database Systems, Visegrad, Hungary, June 26-30, 1989. Proceedings (Paperback, 1989 ed.)
J anos Demetrovics, Bernhard Thalheim
R1,570 Discovery Miles 15 700 Ships in 18 - 22 working days

This volume is a collection of the most important contributions presented at the second MFDBS conference held in Visegr d, Hungary, June 26-30, 1989. The papers selected from more than one hundred submissions, originating from 23 countries in 4 continents, can be roughly divided into the following sections: theoretical fundamentals of relational databases, logical foundations and databases, data modelling, database design, deductive databases, transaction management and security, concurrency control and distributed databases. The volume reflects the current state of knowledge and is a guide to further development in database theory.

Database Machines - Sixth International Workshop, IWDM '89, Deauville, France, June 19-21, 1989. Proceedings (Paperback,... Database Machines - Sixth International Workshop, IWDM '89, Deauville, France, June 19-21, 1989. Proceedings (Paperback, 1989 ed.)
Haran Boral, Pascal Faudemay
R1,548 Discovery Miles 15 480 Ships in 18 - 22 working days

This volume contains 24 papers presented at the Sixth International Workshop on Database Machines. The papers cover a wide spectrum of topics including: system architectures, storage structures, associative memory architectures, memory resident systems, deduction and retrospectives on maturing projects. The nature of the papers is highly technical and presumes knowledge of database management systems and familiarity with database machines. The book is representative of the dual trend in the field towards (1) search for new functionability and (2) attention to detail, completeness and performance of prototype implementations.

Foundations of Data Organization and Algorithms - 3rd International Conference, FODO 1989, Paris, France, June 21-23, 1989.... Foundations of Data Organization and Algorithms - 3rd International Conference, FODO 1989, Paris, France, June 21-23, 1989. Proceedings (Paperback, 1989 ed.)
Witold Litwin, Hans-Jorg Schek
R1,626 Discovery Miles 16 260 Ships in 18 - 22 working days

The Third International Conference on Foundations of Data Organization and Algorithms has been organized by INRIA in Paris from June 21 to 23, 1989. Previous FODO Conferences were held in Warsaw, 1981, and in Kyoto, 1985. The goal of this year's conference is to present advances in techniques of permanent and temporary data organization in different fields. New applications such as image processing, graphics, geographic data processing, robotics, office automation, information systems, language translation, and expert systems have developed various data organizations and algorithms specific to the application requirements. The growing importance of these applications has created a need for general studies on data organization and algorithms as well as for specific studies on new database management systems and on filing services. The articles submitted for the conference were subject to the usual rigorous reviewing process and selected on that basis. They offer an excellent snapshot of the state of the art in the field and should prove invaluable for computer scientists faced by the problems of data organization which are raised by these new applications.

Collect, Combine, and Transform Data Using Power Query in Excel and Power BI (Paperback): Gil Raviv Collect, Combine, and Transform Data Using Power Query in Excel and Power BI (Paperback)
Gil Raviv
R861 R711 Discovery Miles 7 110 Save R150 (17%) Ships in 10 - 15 working days

Did you know that there is a technology inside Excel, and Power BI, that allows you to create magic in your data, avoid repetitive manual work, and save you time and money? Using Excel and Power BI, you can: Save time by eliminating the pain of copying and pasting data into workbooks and then manually cleaning that data. Gain productivity by properly preparing data yourself, rather than relying on others to do it. Gain effiiciency by reducing the time it takes to prepare data for analysis, and make informed decisions more quickly. With the data connectivity and transformative technology found in Excel and Power BI, users with basic Excel skills import data and then easily reshape and cleanse that data, using simple intuitive user interfaces. Known as "Get & Transform" in Excel 2016, as the "Power Query" separate add-in in Excel 2013 and 2010, and included in Power BI, you'll use this technology to tackle common data challenges, resolving them with simple mouse clicks and lightweight formula editing. With your new data transformation skills acquired through this book, you will be able to create an automated transformation of virtually any type of data set to mine its hidden insights.

Microsoft Excel Step by Step (Office 2021 and Microsoft 365) (Paperback): Joan Lambert, Curtis Frye Microsoft Excel Step by Step (Office 2021 and Microsoft 365) (Paperback)
Joan Lambert, Curtis Frye
R935 R799 Discovery Miles 7 990 Save R136 (15%) Ships in 5 - 10 working days

The quick way to learn Microsoft Excel! This is learning made easy. Get more done, more quickly, with Microsoft Excel. Jump in wherever you need answers-brisk lessons and detailed screenshots show you exactly what to do, step by step. Quickly set up workbooks, enter data, and format it for effective visual impact Perform calculations and find and correct errors Manage, filter, summarize, validate, reorder, and combine data Identify trends, illustrate processes and relationships, and dynamically analyze data Build sophisticated forecasts, key performance indicators (KPIs), and timelines Visualize data with customized charts, 3D maps, and other powerful tools Import, process, summarize, and analyze huge data sets with PowerPivot and Power Query Use powerful Excel Data Models for advanced business intelligence

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