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Examples galore guide you in this invaluable how-to guide for basic programming with base SAS software! With this task-oriented guide, you will learn, step-by-step, how to use DATA step programming and base SAS procedures to perform common tasks in your daily use of SAS software. By following examples, you will master basic programming techniques; learn methods for combining SAS data sets; produce basic detailed and summary reports; and enhance your reports with the Output Delivery System, including transforming your SAS output into HTML or RTF formats and PDF files. This book is designed for new users who have an introductory-level knowledge of SAS software and for intermediate users who want help with specific tasks or to learn new ones. Written in a succinct and conversational tone, this book has something for every SAS programmer.

QA 76.755 - Computer Software. Handbook --- QA 76.755 - Computer Software. Handbook --- QA 76.755 - Computer Software. Handbook --- SAS --- SAS --- SAS --- Programming Languages --- Programming Languages --- Programming Languages

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QA 76.755 - Computer Software. Handbook --- QA 76.755 - Computer Software. Handbook --- QA 76.755 - Computer Software. Handbook --- Statistics --- Statistics --- Statistics --- Software --- Software --- Software --- Programming Languages --- Programming Languages --- Programming Languages --- Stata --- Stata --- Stata

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QA 76.755 - Computer Software. Handbook --- Programming Languages --- Access (Microsoft) --- Handbooks --- Software

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This work focuses on how social policy grows out of the policymaker's judgment about what to do, what can be done, and what ought to be? Answers necessarily emerge from human judgment, and from human error and the unavoidable uncertainty in the world.

Incertitude --- Judgement --- Judgment --- Jugement --- Onzekerheid --- Oordeel --- Uncertainty --- Decision making. --- Judgment. --- Social policy. --- Social policy - Decision making. --- Uncertainty. --- Social policy --- Sociology & Social History --- Social Sciences --- Social Change --- Decision making --- National planning --- State planning --- Reasoning --- Knowledge, Theory of --- Language and languages --- Psychology --- Thought and thinking --- Wisdom --- Economic policy --- Family policy --- Social history --- E-books --- HM 1111 Social Interaction --- Decision Making

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This new edition to the classic book by ggplot2 creator Hadley Wickham highlights compatibility with knitr and RStudio. ggplot2 is a data visualization package for R that helps users create data graphics, including those that are multi-layered, with ease. With ggplot2, it's easy to : (-) produce handsome, publication-quality plots with automatic legends created from the plot specification ; (-) superimpose multiple layers (points, lines, maps, tiles, box plots) from different data sources with automatically adjusted common scales ; (-) add customizable smoothers that use powerful modeling capabilities of R, such as loess, linear models, generalized additive models, and robust regression ; (-) save any ggplot2 plot (or part thereof) for later modification or reuse ; (-) create custom themes that capture in-house or journal style requirements and that can easily be applied to multiple plots ; (-) approach a graph from a visual perspective, thinking about how each component of the data is represented on the final plot. This book will be useful to everyone who has struggled with displaying data in an informative and attractive way. Some basic knowledge of R is necessary (e.g., importing data into R). ggplot2 is a mini-language specifically tailored for producing graphics, and you'll learn everything you need in the book. After reading this book you'll be able to produce graphics customized precisely for your problems, and you'll find it easy to get graphics out of your head and on to the screen or page.

Graphic methods. --- R (Computer program language) --- GNU-S (Computer program language) --- Domain-specific programming languages --- Graphics --- Graphs --- Geometrical drawing --- Least squares --- Mathematics --- Mechanical drawing --- Data Interpretation, Statistical --- Systems Analysis --- Software --- Computer Imaging, Graphics & Vision --- QA 76.755 - Computer Software. Handbook --- Graphic methods --- Statistics --- Computer graphics --- Visualization --- Mathematical statistics --- Statistiques. --- Statistique mathématique. --- Infographie --- Data visualisation. --- Logiciels. --- Statistiques