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Nationalized Politics - Joel Sievert - Bog - Oxford University Press Inc - Plusbog.dk

Nationalized Politics - Joel Sievert - Bog - Oxford University Press Inc - Plusbog.dk

In the United States, politics has become increasingly nationalized in recent years as voter decision-making is now driven by partisan or national political forces rather than the attributes of individual candidates. Indeed, voters now seem more concerned with which of the two national parties will be in power across all levels of government as opposed to which candidate will represent them individually. The phenomenon has now reached levels unseen since the nineteenth century, when the party ballot was in use and voters were generally unable to select among individual candidates. Nationalized Politics asks and answers the question, "how has nationalization influenced elections across different political eras?" Jamie L. Carson, Joel Sievert, and Ryan D. Williamson look at historical variation in nationalization through an analysis of congressional elections from 1840 to 2020. By examining roughly 180 years of elections, the authors leverage considerable differences in electoral competition, electoral rules, nationalization, polarization, and partisan advantage via the incumbency advantage. Moreover, Carson, Sievert, and Williamson employ a unique survey design to capture citizen attitudes toward the nationalization of politics to further consider the question of how nationalization is currently shaping politics. Providing a comprehensive history of US congressional elections, Nationalized Politics illustrates the roots of the current electoral landscape in the US.

DKK 731.00
1

Interactive Web-Based Data Visualization with R, plotly, and shiny - Carson Sievert - Bog - Taylor & Francis Ltd - Plusbog.dk

Interactive Web-Based Data Visualization with R, plotly, and shiny - Carson Sievert - Bog - Taylor & Francis Ltd - Plusbog.dk

The richly illustrated Interactive Web-Based Data Visualization with R, plotly, and shiny focuses on the process of programming interactive web graphics for multidimensional data analysis. It is written for the data analyst who wants to leverage the capabilities of interactive web graphics without having to learn web programming. Through many R code examples, you will learn how to tap the extensive functionality of these tools to enhance the presentation and exploration of data. By mastering these concepts and tools, you will impress your colleagues with your ability to quickly generate more informative, engaging, and reproducible interactive graphics using free and open source software that you can share over email, export to pdf, and more. Key Features: - - Convert static ggplot2 graphics to an interactive web-based form - - - Link, animate, and arrange multiple plots in standalone HTML from R - - - Embed, modify, and respond to plotly graphics in a shiny app - - - Learn best practices for visualizing continuous, discrete, and multivariate data - - - Learn numerous ways to visualize geo-spatial data - This book makes heavy use of plotly for graphical rendering, but you will also learn about other R packages that support different phases of a data science workflow, such as tidyr, dplyr, and tidyverse. Along the way, you will gain insight into best practices for visualization of high-dimensional data, statistical graphics, and graphical perception. The printed book is complemented by an interactive website where readers can view movies demonstrating the examples and interact with graphics.

DKK 727.00
1

Salmesang - Grundbog i hymnologi - Peter Balslev Clausen - Bog - Det Kgl. Vajsenhus’ Forlag - Plusbog.dk