Tabla de Contenidos: “…3.4 XML Extensions and Technologies 3.5 XML and R in Practice 3.6 A Short Example JSON Document 3.7 JSON Syntax Rules 3.8 JSON and R in Practice Summary Further Reading Problems 4 XPath 4.1 XPath - a Querying Language for Web Documents 4.2 Identifying Node Sets with XPath 4.3 Extracting Node Elements Summary Further Reading Problems 5 HTTP 5.1 HTTP Fundamentals 5.2 Advanced Features of HTTP 5.3 Protocols beyond HTTP 5.4 HTTP in Action Summary Further Reading Problems 6 AJAX 6.1 JavaScript 6.2 XHR 6.3 Exploring AJAX with Web Developer Tools Summary Further Reading Problems 7 SQL and Relational Databases 7.1 Overview and Terminology 7.2 Relational Databases 7.3 SQL: a Language to Communicate with Databases 7.4 Databases in Action Summary Further Reading Problems 8 Regular Expressions and String Functions 8.1 Regular Expressions 8.2 String Processing 8.3 A Word on Character Encodings Summary Further Reading Problems Part Two A Practical Toolbox for Web Scraping and Text Mining 9 Scraping the Web 9.1 Retrieval Scenarios 9.2 Extraction Strategies 9.3 Web Scraping: Good Practice 9.4 Valuable Sources of Inspiration Summary Further Reading Problems 10 Statistical Text Processing 10.1 The running example: classifying press releases of the British government 10.2 Processing Textual Data 10.3 Supervised Learning Techniques 10.4 Unsupervised Learning Techniques Summary Further reading 11 Managing Data Projects 11.1 Interacting with the File System 11.2 Processing Multiple Documents/Links 11.3 Organizing Scraping Procedures 11.4 Executing R Scripts on a Regular Basis Part Three A Bag of Case Studies 12 Collaboration Networks in the U.S. …”

Tabla de Contenidos: “…Managing Transcription Data for Automatic Speech Recognition with Elpis -- 37. Managing Data and Statistical Code According to the FAIR Principles -- 38. …”

Tabla de Contenidos: “…OFDM-Based Broadband Wireless Networks; Contents; Preface; 1 Introduction; 1.1 OFDM-based wireless network overview; 1.1.1 Digital broadcasting and DVB-T; 1.1.2 Wireless LAN and IEEE 802.11; 1.1.3 WiMAX and IEEE 802.16; 1.2 The need for "cross-layer" design; 1.3 Organization of this text; Bibliography; 2 OFDM Fundamentals; 2.1 Broadband radio channel characteristics; 2.1.1 Envelope fading; 2.1.2 Time dispersive channel; 2.1.3 Frequency dispersive channel; 2.1.4 Statistical characteristics of broadband channels; 2.2 Canonical form of broadband transmission; 2.3 OFDM realization; 2.4 Summary…”

Tabla de Contenidos: “…4.4 Design Considerations and Simulation Test Benches of ΣΔM Basic Building Blocks 213 -- 4.5 Auxiliary ΣΔM Building Blocks 250 -- 4.6 Layout Design, Floorplanning, and Practical Issues 257 -- 4.7 Chip Package, Test PCB, and Experimental Set-Up 263 -- 4.8 Summary 270 -- 5 Frontiers of ΣΔ Modulators: Trends and Challenges 273 -- 5.1 Overview of the State of the Art on ΣΔMs 274 -- 5.2 Empirical and Statistical Analysis of State-of-the-Art ΣΔMs 291 -- 5.3 Cutting-Edge ΣΔM Architectures and Techniques 300 -- 5.4 Classification of State-of-the-Art References 319 -- 5.5 Summary 319 -- A SIMSIDES User Guide 334 -- A.1 Getting Started: Installing and Running SIMSIDES 334 -- A.2 Building and Editing ΣΔM Architectures in SIMSIDES 335 -- A.3 Analyzing ΣΔMs in SIMSIDES 337 -- A.4 Example 345 -- A.5 Getting Help 354 -- B SIMSIDES Block Libraries and Models 355 -- B.1 Overview of SIMSIDES Libraries 355 -- B.2 Ideal Libraries 355 -- B.3 Real SC Building-Block Libraries 361 -- B.4 Real SI Building-Block Libraries 364 -- B.5 Real CT Building-Block Libraries 371 -- B.6 Real Quantizers and Comparators 382 -- B.7 Real D/A Converters 382 -- B.8 Auxiliary Blocks 384 -- Index 389.…”

Tabla de Contenidos: “…1.3.2 Simple drawings1.3.3 Multiplicative property of drawings; 1.3.4 Exercises; 1.4 Grouping; 1.4.1 Collocations of pairwise different objects; 1.4.2 Collocations of identical objects; 1.4.3 Multiplicative property; 1.4.4 Collocations in statistical physics; 1.4.5 Exercises; Chapter 2 Probability measures; 2.1 Elementary probability; 2.1.1 Exercises; 2.2 Basic facts; 2.2.1 Events; 2.2.2 Probability measures; 2.2.3 Continuity of measures; 2.2.4 Integral with respect to a measure; 2.2.5 Probabilities on finite and denumerable sets; 2.2.6 Probabilities on denumerable sets…”

Tabla de Contenidos: “…Complex Numbers; 2.6. Computing Statistics; 2.7. An Integer List; 2.8. Tokenizing Text; 2.8.2. …”

Tabla de Contenidos: “…2.2.2 Ordinal Data2.2.3 Interval Data; 2.2.4 Ratio Data; 2.3 Metrics and Data; 2.4 Descriptive Statistics; 2.4.1 Measures of Central Tendency; 2.4.2 Measures of Variability; 2.4.3 Confidence Intervals; 2.5 Comparing Means; 2.5.1 Independent Samples; 2.5.2 Paired Samples; 2.5.3 Comparing More Than Two Samples; 2.6 Relationships between Variables; 2.6.1 Correlations; 2.7 Nonparametric Tests; 2.7.1 The Chi-Square Test; 2.8 Presenting Your Data Graphically; 2.8.1 Column or Bar Graphs; 2.8.2 Line Graphs; 2.8.3 Scatterplots; 2.8.4 Pie Charts; 2.8.5 Stacked Bar Graphs; 2.9 Summary…”

Tabla de Contenidos: “…2.8.2 Small-Scale Fading2.8.3 Flat Fading; 2.8.4 Frequency-Selective Fading; 2.8.5 Fast Fading; 2.8.6 Slow Fading; 2.9 Signal Fading Statistics; 2.9.1 Rician Distribution; 2.9.2 Rayleigh Distribution; 2.9.3 Log-Normal Distribution; 2.10 Interference; 2.10.1 Inter-Symbol Interference; 2.10.2 Co-Channel Interference; 2.10.3 Adjacent Channel Interference; 2.11 Noise; 2.11.1 Noise in a Two-Port Circuit; 2.11.2 Thermal Noise; 2.11.3 White Noise; 2.11.4 Flicker Noise; 2.11.5 Phase Noise; 2.11.6 Burst Noise; 2.11.7 Shot Noise; 2.11.8 Avalanche Noise; 2.11.9 Noise Figure (NF); Further Reading…”

Tabla de Contenidos: “…Redundant Arrays of Independent Disks -- New Storage Systems -- Accessing Data from Disk -- Placing File Records on Disk Blocks -- Organization of Records in Files -- Indexing -- Summary -- Key Terms -- Exercises -- Queryp Rocessing and Optimization -- Query Processing Steps -- External Sort-Merge Algorithm -- Algorithms for Relational Algebra Operations -- Expressions Containing Multiple Operations -- Query Optimization -- Query Optimization in Oracle -- Summary -- Key Terms -- Exercises -- Introduction to Transaction Processing -- Desirable Properties of a Transaction -- States of a Transaction -- Concurrent Execution of Transactions -- Transaction Schedules -- SQL Transaction Statements -- Summary -- Key Terms -- Exercises -- Concurrency Control Tenchniques -- Locking -- Lock-Based Techniques -- Specialized Locking Techniques -- Performance of Locking -- Timestamp-Based Technique -- Optimistic Technique -- Multiversion Technique -- Dealing with Deadlock -- Summary -- Key Terms -- Exercises -- Database Recovery System -- Types of Failures -- Caching of Disk Pages -- Recovery Related Steps During Normal Execution -- Recovery Techniques -- Recovery for Concurrent Transactions -- ARIES Recovery Algorithm -- Recovery from Catastrophic Failures -- Summary -- Key Terms -- Exercises -- Database Security -- Security Issues -- Role of DBA in Database Security -- Authorization -- Authentication -- Access Control -- Encryption -- Statistical Database -- Summary -- Key Terms -- Exercises -- Databasesy Stem Architectures -- Overview of Parallel DBMS -- Distributed DBMS -- Client/Server Systems -- Summary -- Key Terms -- Exercises -- Data Warehousing, Olap, and Data Mining -- Data Warehousing -- Online Analytical Processing -- Data Mining Technology -- Summary -- Key Terms -- Exercises -- Information Retrieval -- Information Retrieval Systems…”

Tabla de Contenidos: “…1.21 CELLULAR COVERAGE1.22 SECTORING; 1.23 STATISTICAL ISSUES; 1.24 CONCLUSIONS; REFERENCES; 2. …”

Tabla de Contenidos: “…Genotoxic Effects Induced by Arsenic Compounds -- Mutational Spectrum -- Comutagenicity -- DNA Methylation -- Oxidative Stress -- Cell Proliferation -- Arsenic-Induced Carcinogenicity and the Shape of Dose-Response Curve-A Mode-of-Action Approach -- NONCANCER EFFECTS -- Inhibitory Effects on Cellular Respiration -- Alterations in the Heme and Porphyrin Biosynthetic Pathways -- Alterations in Cellular Gene Expression-Stress Protein Induction -- Arsenic Toxicity and Metallothionein -- Arsine Gas Toxicity -- Interactions Between Arsenic and Other Common Toxic Metals -- SUMMARY AND CONCLUSIONS -- RECOMMENDATIONS -- REFERENCES -- 8 Variation in Human Sensitivity -- VARIATION IN ARSENIC METABOLISM -- Methodological Aspects -- Genetic Polymorphism -- Age, Sex, and Recreational Habits -- Effect of Dose -- Interindividual Variation -- NUTRITIONAL STATUS -- Methyl Group Donors -- Selenium -- Zinc -- Nutritional Status of Populations in Taiwan -- SUMMARY AND CONCLUSIONS -- RECOMMENDATIONS -- REFERENCES -- 9 Essentiality and Therapeutic Uses -- DEFINITION OF ESSENTIALITY -- EVIDENCE FOR ESSENTIALITY -- Physiological Importance -- Essentiality in Humans -- Goats and Minipigs -- Rats -- Chicks -- Data Consistency and Reproducibility -- Biochemical Mechanism of Action -- Dose Aspects -- THERAPEUTIC USES OF ARSENIC -- SUMMARY AND CONCLUSIONS -- RECOMMENDATIONS -- REFERENCES -- 10 Statistical Issues -- A REVIEW OF DOSE-RESPONSE MODELING AND RISK ASSESSMENT -- THE EPA 1988 ANALYSIS -- Sources of Uncertainty in the EPA 1988 Analysis -- PROBLEMS WITH RISK ASSESSMENT BASED ON ECOLOGICAL DATA -- INTERNAL-CANCER DATA FROM TAIWAN -- OTHER ISSUES -- DISCUSSION -- SUMMARY AND CONCLUSIONS -- RECOMMENDATIONS -- REFERENCES -- 11 Risk Characterization -- REFERENCES -- Addendum to Chapter 9 Experimental Conditions for Nutritional Studies with Arsenic -- RATS AND CHICKS…”

Tabla de Contenidos: “…5.3.17 The tskernel Method -- Chapter 6: Graphics Devices and Laying Out Plots -- 6.1 Graphics Devices and Working with Graphics Devices -- 6.1.1 The Graphics Devices -- 6.1.2 Working with Graphics Devices -- 6.2 The par(), layout(), and split.screen() Functions -- 6.2.1 The par() Function -- 6.2.1.1 The Device Region -- 6.2.1.2 The Figure Region -- 6.2.1.3 The Plotting Region -- 6.2.1.4 Text and Line Width Arguments -- 6.2.1.5 Using par() to Generate Multiple Plots -- 6.2.2 The layout(), layout.show(), and lcm() Functions -- 6.2.3 The split.screen(), screen(), erase.screen(), and close.screen() Functions -- Part II: A Look at the ggplot2 Package -- Chapter 7: Graphics with the ggplot2 Package: An Introduction -- 7.1 The Language and Syntax Used in the ggplot2 Package -- 7.2 The qplot() Function -- 7.3 An Overview of the ggplot() Function -- Chapter 8: Working with the ggplot() Function: The Theme and the Aesthetics -- 8.1 The Theme Functions -- 8.1.1 The theme() Function -- 8.1.1.1 The First Five Arguments of theme() and the Theme Element Functions of ggplot2 -- The element_line() Function -- The element_rect() Function -- The element_text() and margin() Functions -- 8.1.1.2 The Sixth Through Ninety-Fourth Specified Arguments of theme() and an Example -- 8.1.2 The Preset Theme Functions -- 8.1.3 Working with Themes -- 8.1.3.1 The theme_get(), theme_set(), theme_update(), and theme_replace() Functions and the + and %+replace% Operators -- 8.1.3.2 Creating and Registering a New Theme -- 8.2 The Aesthetic Functions -- Chapter 9: The Geometry, Statistic, Annotation, and borders() Functions -- 9.1 The Geometry Functions -- 9.2 The Statistic Functions -- 9.3 The Annotation Functions -- 9.3.1 The annotate() Function -- 9.3.2 The annotation_custom() and ggplotGrob() Functions -- 9.3.3 The annotation_logticks() Function…”

Tabla de Contenidos: “…Cover -- Title Page -- Copyright and Credits -- Packt Upsell -- Contributors -- Table of Contents -- Preface -- Chapter 1: Predict the Class of a Flower from the Iris Dataset -- A multivariate classification problem -- Understanding multivariate -- Different kinds of variables -- Categorical variables -- Fischer's Iris dataset -- The Iris dataset represents a multiclass, multidimensional classification task -- The training dataset -- The mapping function -- An algorithm and its mapping function -- Supervised learning - how it relates to the Iris classification task -- Random Forest classification algorithm -- Project overview - problem formulation -- Getting started with Spark -- Setting up prerequisite software -- Installing Spark in standalone deploy mode -- Developing a simple interactive data analysis utility -- Reading a data file and deriving DataFrame out of it -- Implementing the Iris pipeline -- Iris pipeline implementation objectives -- Step 1 - getting the Iris dataset from the UCI Machine Learning Repository -- Step 2 - preliminary EDA -- Firing up Spark shell -- Loading the iris.csv file and building a DataFrame -- Calculating statistics -- Inspecting your SparkConf again -- Calculating statistics again -- Step 3 - creating an SBT project -- Step 4 - creating Scala files in SBT project -- Step 5 - preprocessing, data transformation, and DataFrame creation -- DataFrame Creation -- Step 6 - creating, training, and testing data -- Step 7 - creating a Random Forest classifier -- Step 8 - training the Random Forest classifier -- Step 9 - applying the Random Forest classifier to test data -- Step 10 - evaluate Random Forest classifier -- Step 11 - running the pipeline as an SBT application -- Step 12 - packaging the application -- Step 13 - submitting the pipeline application to Spark local -- Summary -- Questions…”

Tabla de Contenidos: “…-- Coronavirus country-by-country sentiment time series -- Daily coronavirus sentiment heat map for countries -- News topic sentiment for keywords -- Crude oil news sentiment -- Aggregate india equity markets sentiment -- Coronavirus numbers and statistics -- 1 April 2020: Coronavirus sentiment versus aggregate market sentiment and the base rate -- Why does base rate matter? …”

Tabla de Contenidos: “…2.4 GHz (802.11g) -- 5 GHz (802.11a) -- 5 GHz (802.11h) -- 2.4 GHz/5 GHz (802.11n) -- 5 GHz (802.11ac) -- WiFi 6 (802.11ax) -- Comparing 802.11 Standards -- Range and Speed Comparisons -- Wireless Network Components -- Wireless Access Points -- Wireless Network Interface Card -- Wireless Antennas -- Installing a Wireless Network -- Ad Hoc Mode: Independent Basic Service Set -- Infrastructure Mode: Basic Service Set -- Wireless Controllers -- Mobile Hot Spots -- Signal Degradation -- Other Network Infrastructure Implementations -- Technologies That Facilitate the Internet of Things (IoT) -- Installing and Configuring WLAN Hardware -- Site Survey -- Providing Capacity -- Multiple Floors -- Location-Based WLAN -- Site Survey Tools -- Wireless Security -- Wireless Threats -- Open Access -- Service Set Identifiers, Wired Equivalent Privacy, and Media Access Control Address Authentication -- Remote Authentication Dial-In User Service (802.1X) -- Temporal Key Integrity Protocol -- Wi-Fi Protected Access or WPA2 Pre-Shared Key -- Summary -- Exam Essentials -- Written Lab -- Review Questions -- Chapter 13 Using Statistics and Sensors to Ensure Network Availability -- Performance Metrics/Sensors -- Device/Chassis -- Network Metrics -- SNMP -- Traps -- Object Identifiers (OIDs) -- Management Information Bases (MIBs) -- Network Device Logs -- Log Reviews -- Logging Levels/Severity Levels -- Interface Statistics/Status -- Link State (Up/Down) -- Speed/Duplex -- Send/Receive Traffic -- Cyclic Redundancy Checks (CRCs) -- Protocol Packet and Byte Counts -- Interface Errors or Alerts -- CRC Errors -- Giants and Runts -- Encapsulation Errors -- Environmental Factors and Sensors -- Temperature -- Humidity -- Electrical -- Flooding -- Baselines -- NetFlow Data -- NetFlow Overview and Flows -- Uptime/Downtime -- Summary -- Exam Essentials -- Written Lab…”

Tabla de Contenidos: “…Managing Your Social Media Schedule -- Controlling the time commitment -- Developing your social date book -- Creating a social media dashboard -- Building Your Social Media Marketing Dream Team -- Seeking a skilled social media director -- Looking inside -- Hiring experts -- Creating a Social Media Marketing Policy -- Staying on the Right Side of the Law -- Obtaining permission to avoid infringement -- Respecting privacy -- Revealing product endorsement relationships -- Protecting Your Brand Reputation -- Book 2 Cybersocial Tools -- Chapter 1 Discovering Helpful Tech Tools -- Keeping Track of the Social Media Scene -- Saving Time with Content- Distribution Tools -- Alternative content distribution services -- Snipping Ugly URLs -- Using E-Commerce Tools for Social Sites -- Selling through links -- Displaying products on social media channels -- Selling directly on social media -- Reviewing third-party products for selling through social media -- Keeping Your Ear to the Social Ground -- Deciding what to monitor and why -- Deciding which tools to use -- Using free or inexpensive social monitoring tools -- Measuring the Buzz by Type of Service -- Chapter 2 Leveraging SEO for Improved Visibility -- Making the Statistical Case for SEO -- Thinking Tactically and Practically -- Focusing on the Top Search Engines -- Knowing the Importance of Search Phrases -- Choosing the right search terms -- Where to place search terms on your site -- Understanding tags and tag clouds -- Maximizing Metatag Muscle -- Tipping the scales with the page title metatag -- Pumping up page description metatags -- Optimizing Your Site and Content for Search Engines -- Writing an optimized first paragraph -- Updating often -- Making your site search engine friendly -- Optimizing for local search -- Getting inbound links from social sharing, social bookmarks, and social news services…”

Tabla de Contenidos: “…. -- See also -- Chapter 2: Tricky Statistics with Spark -- Introduction -- Working with Pandas -- Variable identification -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Sampling data -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Summary and descriptive statistics -- Getting ready -- How to do it... -- How it works... -- There's more... -- See also -- Generating frequency tables…”

Tabla de Contenidos: “….) -- 2.1.2 - The OECD (at: stats.oecd.org) -- 2.1.3 - Eurostat and other country statistical agencies (at: ec.europa.eu/eurostat/data/database) -- 2.1.4 - International Energy Agency (at: www.eia.gov/tools) -- 2.1.5 - British Petroleum data (at: www.bp.com) -- 2.1.6 - Thomson Reuters Datastream (at: financial.thomsonreuters.com) -- 2.1.7 - ODYSSE and MURE database (at: indicators.odyssee-mure.eu) -- 2.1.8 - Penn World Tables (PWT) (at: cid.econ.ucdavis.edu) -- 2.1.9 - "Data in Brief" Journal by Elsevier -- 2.1.10 - Database of Political Institutions (DPI) (at: econ.worldbank.org) -- 2.1.11 - Various micro data -- 2.2 - Data Type and Frequency in the Energy-Growth Nexus -- Case study 1: daily data -- Case study 2: weekly data…”

Tabla de Contenidos: “…-- 9.2 The Internal Auditing Professional Practice Standards: A Key IPPF Component -- Background of the IIA Standards -- 9.3 Content of the IIA Standards -- Internal Audit Attribute Standards -- Internal Audit Performance Standards -- 9.4 Codes of Ethics: The IIA and ISACA -- 9.5 Internal Audit Principles -- 9.6 IPPF Future Directions -- Notes -- Chapter 10: Testing, Assessing, and Evaluating Audit Evidence -- 10.1 Gathering Appropriate Audit Evidence -- 10.2 Audit Assessment and Evaluation Techniques -- 10.3 Internal Audit Judgmental Sampling -- 10.4 Statistical Audit Sampling: An Introduction…”

Tabla de Contenidos: “…(i) Internal System Auditor -- (j) IT -- (k) Collection‐Device Administrator -- (l) Managing Roles: The Big Picture -- 8.3 UNIQUE ASPECTS OF TIMEKEEPING SECURITY AND CONTROL CONFIGURATION -- (a) Securing Personally Identifiable Information -- (b) Configuring Security -- (c) Flexible Controls -- (d) Change Control -- (e) User Passwords -- (f) Single Sign‐On -- (g) Automatic Time‐Out -- (h) Badge Information -- 8.4 RECORD‐KEEPING REGULATIONS -- 8.5 LEGAL AND STATISTICAL ISSUES -- (a) Fair Labor Standards Act -- (b) Wage and Hour Issues -- (c) Statistics -- (d) Use of Data in Wage and Hour Cases -- 8.6 SSAE 16, SOC2, ISO, AND SOX -- (a) Audit Formats -- (b) Audit Reports -- (c) Audit Management -- (d) Role of the WAM‐Pro -- 8.7 INTEGRATION WITH REPORTING STRUCTURES AND BUSINESS SYSTEMS -- (a) Chart of Accounts -- (b) Aligning to the General Ledger and Business Systems -- 8.8 FRAUD, ABUSE, AND PAYROLL LEAKAGE -- (a) Leakage Principle -- (b) System Vulnerabilities -- (c) Symptoms -- (d) Leading Practices -- NOTES -- CHAPTER NINE Industry‐Specific Workforce Management Business Needs -- 9.1 REGULATIONS AND RECOMMENDED PRACTICES ON FITNESS FOR DUTY AND FATIGUE RISK MITIGATION -- (a) Purpose of Fitness for Duty and Fatigue Risk Mitigation Regulations and Recommended Practices -- (b) Current FRMS Regulations/Recommended Practices -- (c) Future FRMS Practices -- (d) Implications for Workforce Asset Management -- 9.2 HEALTHCARE PAY PRACTICES -- 9.3 RETAIL AND RESTAURANT INDUSTRY -- 9.4 GOVERNMENT CONTRACTING -- (a) Common Contracting Questions and Concerns -- (b) Common Tools for Department of Defense Reporting -- 9.5 K-12 EDUCATION INDUSTRY -- (a) Complexities of the Education Industry -- (b) Benefits of WFM System -- (c) Challenges for Implementation in the Education Industry -- 9.6 MANAGING A GLOBAL WORKFORCE…”