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Duration 5 Days 30 CPD hours This course is intended for This course is intended for IT Professionals who are already experienced in general Windows Server and Windows Client administration, and who want to learn more about using Windows PowerShell for administration. No prior experience with any version of Windows PowerShell, or any scripting language, is assumed. This course is also suitable for IT Professionals already experienced in server administration, including Exchange Server, SharePoint Server, SQL Server, System Center, and others. Overview After completing this course, students will be able to: Describe the functionality of Windows PowerShell and use it to run and find basic commands. Identify and run cmdlets for server administration. Work with Windows PowerShell pipeline. Describe the techniques Windows PowerShell pipeline uses. Use PSProviders and PSDrives to work with other forms of storage. Query system information by using WMI and CIM. Work with variables, arrays, and hash tables. Write basic scripts in Windows PowerShell. Write advanced scripts in Windows PowerShell. Administer remote computers. Use background jobs and scheduled jobs. Use advanced Windows PowerShell techniques. This course provides students with the fundamental knowledge and skills to use Windows PowerShell for administering and automating administration of Windows based servers. Getting Started with Windows PowerShell Overview and Background Understanding command syntax Finding commands Lab : Configuring Windows PowerShell Lab : Finding and Running Basic Commands Cmdlets for administration Active Directory administration cmdlets Network configuration cmdlets Other server administration cmdlets Lab : Windows Administration Working with the Windows PowerShell pipeline Understanding the Pipeline Selecting, Sorting, and Measuring Objects Filtering Objects Out of the Pipeline Enumerating Objects in the Pipeline Sending pipeline data as output Lab : Using the Pipeline Lab : Filtering Objects Lab : Enumerating Objects Lab : Sending output to a file Understanding How the Pipeline Works Passing the pipeline data Advanced considerations for pipeline data Lab : Working with Pipeline Parameter Binding Using PSProviders and PSDrives Using PSProviders Using PSDrives Lab : Using PSProviders and PSDrives Querying Management Information by Using WMI and CIM Understanding WMI and CIM Querying Data with WMI and CIM Making changes with WMI/CIM Lab : Working with WMI and CIM Working with variables, arrays, and hash tables Using variables Manipulating variables Manipulating arrays and hash tables Lab : Working with variables Basic scripting Introduction to scripting Scripting constructs Importing data from files Lab : Basic scripting Advanced scripting Accepting user input Overview of script documentation Troubleshooting and error handling Functions and modules Lab : Accepting data from users Lab : Implementing functions and modules Administering Remote Computers Using basic Windows PowerShell remoting Using advanced Windows PowerShell remoting techniques Using PSSessions Lab : Using basic remoting Lab : Using PSSessions Using Background Jobs and Scheduled Jobs Using Background Jobs Using Scheduled Jobs Lab : Using Background Jobs and Scheduled Jobs Using advanced Windows PowerShell techniques Creating profile scripts Using advanced techniques Lab : Practicing advanced techniques Lab : Practicing script development (optional)

Duration 1 Days 6 CPD hours This course is intended for This course is intended for customer service professionals with some experience in the field who want to expand or refresh their knowledge and improve their skills. It is also intended for customer service professionals who have taken on, or are looking to assume, greater leadership responsibility. Overview In this course, you will refresh and expand your customer service skill set. You will: Apply fundamental customer service knowledge and skills. Manage your everyday workflow. Take care of customers by assessing their needs, resolving their issues, and encouraging further sales. Deal with challenging customer interactions. Apply customer service leadership skills In this course, you will apply important principles and skills you can use as a customer service professional. In addition to providing basic customer service, you'll also learn important principles and skills that will empower you to solve difficult and challenging customer interactions, encourage further sales, and take on leadership responsibilities. Applying Customer Service Foundations Topic A: Assess Customer Service Basics Topic B: Develop Interpersonal Skills Managing Your Workflow Topic A: Apply Organizational Skills Topic B: Handle Simultaneous Customer Contacts Topic C: Manage Individual Stress Taking Care of Customers Topic A: Maintain Focus on the Issue Topic B: Assess Customers Topic C: Diagnose Customers? Problems Topic D: Educate the Customer Topic E: Resolve Customers? Problems Topic F: Encourage Further Sales Through Service Dealing with Challenging Customer Interactions Topic A: Recognize Difficult Situations Topic B: Work within Your Company Parameters Topic C: Handle a Difficult Interaction Topic D: Overcome Negativity Topic E: Redirect the Customer Topic F: Follow Up on a Challenging Situation Progressing to Leadership Topic A: Lead from Within Your Team Topic B: Address Escalated Customer Issues Topic C: Analyze Customer Service Metrics Additional course details: Nexus Humans Excellence in Customer Service (Advanced) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Excellence in Customer Service (Advanced) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 5 Days 30 CPD hours This course is intended for The primary audience for this course is as follows: Server Administrators Systems Engineers Storage Administrators Technical Solutions Architects Integrators and Partners Consulting Systems Engineers Network Administrators Network Engineers Network Managers Architects Overview Upon completion of this course, the student will be able to meet these overall objectives: Understand, describe, and configure Cisco Intersight (on prem and SaaS models) Understand, describe, and configure Intersight Advanced features (IST, ICO, IWOM) Understand, describe, and configure IMM and UMM mode for UCS Understand, describe, and configure Cisco X-Series (FI, IFM, X210c Server, Adv Fabric Module) Create Intersight Pools, Policies, and Management for X-Series Design and operate Cisco UCS with Intersight Managed Mode Solutions This deep-dive training covers Cisco UCS X-Series server family and how Intersight can be the enablement platform for all UCS servers. We will cover Intersight features such as IWOM, IST, ICO, and programmability either On-Prem or in the Cloud. Attendees will learn the breadth of the physical X-Series (pools, policies, firmware, so much more) platform as well as maintaining existing infrastructure with Intersight Infrastructures Services. Also covered is how to manage physical, virtual, cloud platforms and deploy to any or all. Section 1: Intersight Foundations Intersight Architecture Flexible Deployment Models Cisco Intersight Infrastructure Service Licensing Intersight Essentials License Tier Intersight Advantage License Tier Intersight Premier License Tier Section 2: Monitoring and Maintaining UCS Infrastructure with Intersight Device Health and Monitoring Standalone Management for UCS C-Series Servers Server Compatibility (HCL), Advisories (CVEs), and Contract Status Firmware Upgrades Section 3: Designing & Operationalizing Cisco UCS Solutions with Intersight Implementing Cisco Hyperflex with Intersight Managing Cisco HyperFlex in vSphere Environment Section 4: Cisco UCS M5, M6, X Overview and Configuration Cisco UCS X-Series with Intersight Deployment Architecture X-Series Fabric Interconnects Compute X-Series Power/Cooling Efficiency Cooling Capacity Airflow Thermal Policies Future-Proof Cooling Power Policies Compute Series Architecture ? C220 M6 Architecture ? C240 M6 Cisco VIC Offerings for M6 GPU Offerings for X-Series Management Options for C220 / C240 M6 Rack Servers UCS 7th Generation Intel Rack Servers Architecture ? C220 M7 Architecture ? C240 M7 Intel 4th Gen Intel© Xeon© SP Sapphire Rapids High Level Features M7 Memory DIMMs Architecture ? C225 M6 Architecture ? C245 M6 Section 5: Designing Cisco UCS LAN and SAN Connectivity LAN Connectivity Overview Gen 4 End Host Mode Requirements for Configuring VLANs in Cisco UCS Manager Role of the vNIC in Abstracting MAC Addresses Configuring Compute Node SAN Connectivity Fibre Channel Switching Fibre Channel Operating Modes EHM and N-Port Virtualization Configuring VSANs in Cisco UCS Manager Creating VSANs and FCoE VLANs in Cisco UCS Role of vHBAs when Abstracting WWNNs and WWPNs into a Service Profile Configuring Manual Uplink Pinning and Recovery from Failure Section 6: Configuring Cisco UCS-X in IMM Mode IMM and Domain Profiles Domain Policy Concepts and Usage Cisco Intersight Server Profiles Creating and Deploying a UCS C-Series Server Profile ? Process Overview Importing a Server Profile ? Process Overview Upgrading Firmware Cisco IMM Transition Tool Thermal Policies Power Policies Section 7: Implementing Cisco UCS-X Firmware Updates Intersight Platform Firmware Operations Overview Intersight Firmware Bundles Cisco Stand-Alone Firmware Management Cisco HX Firmware Management UCS Managed Infrastructure Firmware Management UCS Intersight Managed Mode Firmware Management Hardware Compatibility List Section 8: Intersight Workload Optimizer (IWO) Intersight Workload Optimizer Overview IWO Delivery and Tiers Workload Optimizer ? What?s New? IWO Value Proposition Application Resource Management IWO Market Section 9: Intersight Cloud Orchestrator (ICO) Sample Scenario Workflow Designer Validate and Execute a Workflow ICO ? Intersight Cloud Orchestrator Infrastructure Orchestration Infrastructure as Code with ICO Immutability with Intersight Cloud Orchestrator Workflow Versions Rollback Tasks (Task Designer) Section 10: Intersight API Overview Intersight API Resources SDKs / Ansible Modules Use Case Additional course details: Nexus Humans Administering Cisco UCS X-Series Solutions with Intersight (INTUCSX) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Administering Cisco UCS X-Series Solutions with Intersight (INTUCSX) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 5 Days 30 CPD hours This course is intended for Channel Partner/Reseller Customer Employee Overview To provide learners with the necessary knowledge and skills that are common in all Cisco Unified Communications Manager deployments and additionally, those that are required to fully implement a single site solution. Implementing Cisco Unified Communications Security (UCSEC) v1.0 is a new 5-day ILT class designed to provide students with the necessary knowledge and skills to implement security features in a Cisco Unified Communications environment. Cisco Unified Communications support several features and mechanisms to secure voice signaling and communications and to mitigate attacks against Cisco Unified Communications networks. The Implementing Cisco Unified Communications Security (UCSEC) v1.0 course introduces security mechanisms and describes different implementation scenarios that increase the security level of Cisco Unified Communications networks. Course Outline Course Overview Module 1 - Vulnerabilities of Cisco Unified Communications Networks and Security Fundamentals Module 2 - Network Infrastructure Security Module 3 - Cisco Unified Communications Manager and Endpoint Security Features Module 4 - Secure Cisco Unified Communications Integration and Features

Duration 5 Days 30 CPD hours This course is intended for This introductory-level Python course is geared for experienced users who want to use Python in web development projects, or system administrators and web site administrators who want to use Python to support their server installations, as well as anyone else who wants to automate or simplify common tasks with the use of Python scripts. Basic familiarity with any programming or scripting language would be helpful, along with a working, user-level knowledge of Unix/Linux, Mac, or Windows. Overview This course is approximately 50% hands-on, combining expert lecture, real-world demonstrations and group discussions with machine-based practical labs and exercises. Our engaging instructors and mentors are highly experienced practitioners who bring years of current 'on-the-job' experience into every classroom. Throughout the hands-on course students, will learn to write essential Python scripts using the most current and efficient skills and techniques. Working in a hands-on learning environment, guided by our expert team, attendees will learn to: Create working Python scripts following best practices Use python data types appropriately Read and write files with both text and binary data Search and replace text with regular expressions Get familiar with the standard library and its work-saving modules Use lesser known but powerful Python data types Create 'real-world', professional Python applications Work with dates, times, and calendars Know when to use collections such as lists, dictionaries, and sets Understand Pythonic features such as comprehensions and iterators Write robust code using exception handling Mastering Python Programming is an introductory and beyond-level practical, hands-on Python training course that leads the student from the basics of writing and running Python scripts to more advanced features such as file operations, regular expressions, working with binary data, and using the extensive functionality of Python modules. Extra emphasis is placed on features unique to Python, such as tuples, array slices, and output formatting. This comprehensive, practical course provides an in-depth exploration of working with the programming language, not an academic overview of syntax and grammar. Students will immediately be able to use Python to complete tasks in the real world. An overview of Python What is python? Python Timeline Advantages/Disadvantages of Python Getting help with pydoc The Python Environment Starting Python Using the interpreter Running a Python script Python scripts on Unix/Windows Editors and IDEs Getting Started Using variables Builtin functions Strings Numbers Converting among types Writing to the screen Command line parameters Flow Control About flow control White space Conditional expressions Relational and Boolean operators While loops Alternate loop exits Array types About array types (AKA sequences) Lists and list methods Tuples Indexing and slicing Iterating through a sequence Nested sequences Sequence functions, keywords, and operators List comprehensions Generator Expressions Working with files File overview Opening a text file Reading a text file Writing to a text file Reading and writing raw (binary) data Converting binary data with struct Dictionaries and Sets About dictionaries Creating dictionaries Iterating through a dictionary About sets Creating sets Working with sets Functions Defining functions Parameters Global and local scope Nested functions Returning values Sorting The sorted() function Alternate keys Lambda functions Sorting collections Using operator.itemgetter() Reverse sorting Errors and Exception Handling Syntax errors Exceptions Using try/catch/else/finally Handling multiple exceptions Ignoring exceptions Modules and Packages The import statement Module search path Creating Modules Using packages Function and Module aliases An Introduction to Python Classes About o-o programming Defining classes Constructors Methods Instance data Properties Class methods and data Regular Expressions RE syntax overview RE Objects Searching and matching Compilation flags Groups and special groups Replacing text Splitting strings Using the Standard Library The sys module Launching external programs Math functions Random numbers Reading CSV data Dates and Times Working with dates and times Translating timestamps Parsing dates from text Formatting dates Calendar data Working with the File System Paths, directories, and filenames Checking for existence Permissions and other file attributes Walking directory trees Creating filters with fileinput Using shutil for file operations Advanced Data Handling Defaultdict and Counter Prettyprinting data structures Compressed archives (zip, gzip, tar, etc.) Persistent data Network Programming Using requests Grabbing web content Sending email Using SSH for remote access Using FTP Writing real-life applications Reading input files a la Unix Parsing command-line options Detecting the current platform Implementing logging Additional course details: Nexus Humans Mastering Python Programming (TTPS4820) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Mastering Python Programming (TTPS4820) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 2 Days 12 CPD hours This course is intended for Developers, Data Engineers, Architects, and Administrators Overview Join an engaging hands-on learning environment, where you'll learn: Splunk essentials Indexing in Splunk Splunk architecture and components Query and search your data How to create dashboards and visualizations How to apply alerts This is a hands-on course with engaging instruction, demos, group discussions, labs, and project work. Join an engaging hands-on learning environment, where you?ll learn - Splunk essentials Indexing in Splunk Splunk architecture and components Query and search your data How to create dashboards and visualizations How to apply alerts This is a hands-on course with engaging instruction, demos, group discussions, labs, and project work. Introduction to Splunk What?s Splunk? What?s Splunk? Authentication Methods Access Controls and Users Products, Licensing, and Costs Quick Tour Guide: User Interface Indexes Splunk Data What are Indexes? Search-Head Index Clusters Index Pipeline Events Fields and Field Extraction Forwarders Metrics Removing Data Splunk Architecture Components of Splunk Deployments Deployment Scenarios Search Processing Language What is Search Processing Language (SPL)? Searching Operators Search Commands Search Pipeline Sub-searches Commonly Used Search Commands Drilldowns Lookups Optimize Searches Dashboard and Visualizations Dashboards in Splunk Creating Dashboards Visualization Types Search as Reports Dashboards Drilldown Forms Alerts Creating Alerts Scheduling Alerts Alerts Notifications Scheduled Reports Creating Scheduled Reports Putting the Pieces Together In your final exercise, you?ll configure a typical scenario when using Splunk. You'll install and configure an NGINX, then the Splunk forwarder to collect logs in Splunk. The idea is that you can apply everything you've learned within the Bootcamp: creating searches, visualizations, dashboards, etc.

Duration 2 Days 12 CPD hours This course is intended for Network engineers, technical support personnel, reseller support engineers, and others responsible for implementing and/or maintaining the Juniper Networks products covered in this course. Overview Introduction to carrier Ethernet Describe the function of an Ethernet LAN Describe Ethernet frame filtering Implement VLAN tagging Implement IRB Implement a virtual switch Describe interconnecting routing instances Describe provider bridging Configure and monitor provider bridging Configure and monitor provider backbone bridging Explain the purpose of the Spanning Tree Protocol (STP) Configure and monitor the STP, the RSTP, the MSTP, and the VSTP Explain the purpose of bridge protocol data unit (BPDU), loop, and root protection Describe the basic operation of link fault management (LFM) Describe the basic operation of connectivity fault management (CFM) Configure and monitor Ethernet OAM Describe and configure Ethernet Ring Protection (ERP) The Junos Service Provider Switching course is a two-day course that provides students with intermediate switching knowledge and configuration examples that are most common in a Service provider implementation. Course Outline Course Introduction Carrier Ethernet Ethernet in the WAN Ethernet Standards Organizations MX Series Layer 2 Features Ethernet Switching and Virtual LANs Ethernet LANs Bridging Configuring and Monitoring VLANs Configuring and Monitoring IRB Layer 2 Address Learning and Forwarding Layer 2 Firewall Filtering Virtual Switches Routing Instances Overview Configuring and Monitoring Virtual Switches Interconnecting Routing Instances Provider Bridging Expanding the Bridged Network Provider Bridging Configuring and Monitoring Provider Bridging Provider Backbone Bridging Configuring and Monitoring Provider Backbone Bridging Spanning-Tree Protocols Overview of STP Overview of RSTP Overview of MSTP Overview of VSTP Configuring and Monitoring Spanning-Tree Protocols Understanding BPDU, Loop, and Root Protection Ethernet OAM OAM Overview LFM CFM Configuring and Monitoring OAM Ethernet Ring Protection ERP Overview Configuring and Monitoring ERP LAG Overview Configuring and Monitoring a LAG

Duration 1 Days 6 CPD hours We?ve all met that dynamic, charismatic person that just has a way with others, and has a way of being remembered. This workshop will help participants work towards being that unforgettable person by providing communication skills, negotiation techniques, tips on making an impact, and advice on networking and starting conversations. 1 - Getting Started Icebreaker Housekeeping Items The Parking Lot Workshop Objectives 2 - Verbal Communication Skills Listening and Hearing: They Aren?t the Same Thing Asking Questions Communicating with Power 3 - Non-Verbal Communication Skills Body Language The Signals You Send to Others It?s Not What You Say, It?s How You Say It 4 - Making Small Talk and Moving Beyond The Four Levels of Conversation 5 - Moving the Conversation Along Asking for Examples Using Repetition Using Summary Questions Asking for Clarity and Completeness 6 - Remembering Names Creating a Powerful Introduction Using Mnemonics Uh-Oh?I?ve Forgotten Your Name 7 - Influencing Skills Seeing the Other Side Building a Bridge Giving In Without Giving Up 8 - Bringing People to Your Side A Dash of Emotion Plenty of Facts Bringing It All Together 9 - Sharing Your Opinion Using I-Messages Disagreeing Constructively Building Consensus 10 - Negotiation Basics Preparation Opening Bargaining Closing 11 - Making An Impact Creating a Powerful First Impression Assessing a Situation Being Zealous without Being Offensive 12 - Wrapping Up Words from the Wise Review of Parking Lot Lessons Learned Completion of Action Plans and Evaluations

Duration 5 Days 30 CPD hours This course is intended for Application Consultants, Business Analysts, Program/Project Managers, System Architects Overview At the end of this course, students will be able to explain and use major features of SAP Extended Warehouse Management. This course will give you a solid fundamental and comprehensive overview of SAP Extended Warehouse Management and is a mandatory prerequisite for all other EWM courses. Warehousing Structures and Master Data Differentiating the SAP Solutions for Warehouse Management Outlining Organizational Structures Maintaining Master Data for SAP EWM Warehouse Monitoring & Processing with Mobile Devices Managing the Warehouse Outlining the Radio Frequency (RF) Framework Additional Functions in SAP EWM Applying Storage Control Employing Serial Numbers Processing Batches Mapping Quality Inspection Processes Applying Value-Added Services Warehouse Organization Performing Slotting Applying Replenishment Methods Performing a Physical Inventory Optimization of Resources Applying Wave Management Applying Labor Management Executing the Production Supply Process Executing Expected Goods Receipts Processes Applying Cross Docking Warehouse Extensions Planning the Shipping and Receiving of Products Controlling the Material Flow System (MFS) SAP EWM Rapid Deployment Solution Accelerating Implementation Processes Combined Inbound and Outbound Processes Executing an End-to-End Process with SAP EWM

Duration 2 Days 12 CPD hours This course is intended for Business Analysts, Technical Managers, and Programmers Overview This intensive training course helps students learn the practical aspects of the R programming language. The course is supplemented by many hands-on labs which allow attendees to immediately apply their theoretical knowledge in practice. Over the past few years, R has been steadily gaining popularity with business analysts, statisticians and data scientists as a tool of choice for conducting statistical analysis of data as well as supervised and unsupervised machine learning. What is R ? What is R? ? Positioning of R in the Data Science Space ? The Legal Aspects ? Microsoft R Open ? R Integrated Development Environments ? Running R ? Running RStudio ? Getting Help ? General Notes on R Commands and Statements ? Assignment Operators ? R Core Data Structures ? Assignment Example ? R Objects and Workspace ? Printing Objects ? Arithmetic Operators ? Logical Operators ? System Date and Time ? Operations ? User-defined Functions ? Control Statements ? Conditional Execution ? Repetitive Execution ? Repetitive execution ? Built-in Functions ? Summary Introduction to Functional Programming with R ? What is Functional Programming (FP)? ? Terminology: Higher-Order Functions ? A Short List of Languages that Support FP ? Functional Programming in R ? Vector and Matrix Arithmetic ? Vector Arithmetic Example ? More Examples of FP in R ? Summary Managing Your Environment ? Getting and Setting the Working Directory ? Getting the List of Files in a Directory ? The R Home Directory ? Executing External R commands ? Loading External Scripts in RStudio ? Listing Objects in Workspace ? Removing Objects in Workspace ? Saving Your Workspace in R ? Saving Your Workspace in RStudio ? Saving Your Workspace in R GUI ? Loading Your Workspace ? Diverting Output to a File ? Batch (Unattended) Processing ? Controlling Global Options ? Summary R Type System and Structures ? The R Data Types ? System Date and Time ? Formatting Date and Time ? Using the mode() Function ? R Data Structures ? What is the Type of My Data Structure? ? Creating Vectors ? Logical Vectors ? Character Vectors ? Factorization ? Multi-Mode Vectors ? The Length of the Vector ? Getting Vector Elements ? Lists ? A List with Element Names ? Extracting List Elements ? Adding to a List ? Matrix Data Structure ? Creating Matrices ? Creating Matrices with cbind() and rbind() ? Working with Data Frames ? Matrices vs Data Frames ? A Data Frame Sample ? Creating a Data Frame ? Accessing Data Cells ? Getting Info About a Data Frame ? Selecting Columns in Data Frames ? Selecting Rows in Data Frames ? Getting a Subset of a Data Frame ? Sorting (ordering) Data in Data Frames by Attribute(s) ? Editing Data Frames ? The str() Function ? Type Conversion (Coercion) ? The summary() Function ? Checking an Object's Type ? Summary Extending R ? The Base R Packages ? Loading Packages ? What is the Difference between Package and Library? ? Extending R ? The CRAN Web Site ? Extending R in R GUI ? Extending R in RStudio ? Installing and Removing Packages from Command-Line ? Summary Read-Write and Import-Export Operations in R ? Reading Data from a File into a Vector ? Example of Reading Data from a File into A Vector ? Writing Data to a File ? Example of Writing Data to a File ? Reading Data into A Data Frame ? Writing CSV Files ? Importing Data into R ? Exporting Data from R ? Summary Statistical Computing Features in R ? Statistical Computing Features ? Descriptive Statistics ? Basic Statistical Functions ? Examples of Using Basic Statistical Functions ? Non-uniformity of a Probability Distribution ? Writing Your Own skew and kurtosis Functions ? Generating Normally Distributed Random Numbers ? Generating Uniformly Distributed Random Numbers ? Using the summary() Function ? Math Functions Used in Data Analysis ? Examples of Using Math Functions ? Correlations ? Correlation Example ? Testing Correlation Coefficient for Significance ? The cor.test() Function ? The cor.test() Example ? Regression Analysis ? Types of Regression ? Simple Linear Regression Model ? Least-Squares Method (LSM) ? LSM Assumptions ? Fitting Linear Regression Models in R ? Example of Using lm() ? Confidence Intervals for Model Parameters ? Example of Using lm() with a Data Frame ? Regression Models in Excel ? Multiple Regression Analysis ? Summary Data Manipulation and Transformation in R ? Applying Functions to Matrices and Data Frames ? The apply() Function ? Using apply() ? Using apply() with a User-Defined Function ? apply() Variants ? Using tapply() ? Adding a Column to a Data Frame ? Dropping A Column in a Data Frame ? The attach() and detach() Functions ? Sampling ? Using sample() for Generating Labels ? Set Operations ? Example of Using Set Operations ? The dplyr Package ? Object Masking (Shadowing) Considerations ? Getting More Information on dplyr in RStudio ? The search() or searchpaths() Functions ? Handling Large Data Sets in R with the data.table Package ? The fread() and fwrite() functions from the data.table Package ? Using the Data Table Structure ? Summary Data Visualization in R ? Data Visualization ? Data Visualization in R ? The ggplot2 Data Visualization Package ? Creating Bar Plots in R ? Creating Horizontal Bar Plots ? Using barplot() with Matrices ? Using barplot() with Matrices Example ? Customizing Plots ? Histograms in R ? Building Histograms with hist() ? Example of using hist() ? Pie Charts in R ? Examples of using pie() ? Generic X-Y Plotting ? Examples of the plot() function ? Dot Plots in R ? Saving Your Work ? Supported Export Options ? Plots in RStudio ? Saving a Plot as an Image ? Summary Using R Efficiently ? Object Memory Allocation Considerations ? Garbage Collection ? Finding Out About Loaded Packages ? Using the conflicts() Function ? Getting Information About the Object Source Package with the pryr Package ? Using the where() Function from the pryr Package ? Timing Your Code ? Timing Your Code with system.time() ? Timing Your Code with System.time() ? Sleeping a Program ? Handling Large Data Sets in R with the data.table Package ? Passing System-Level Parameters to R ? Summary Lab Exercises Lab 1 - Getting Started with R Lab 2 - Learning the R Type System and Structures Lab 3 - Read and Write Operations in R Lab 4 - Data Import and Export in R Lab 5 - k-Nearest Neighbors Algorithm Lab 6 - Creating Your Own Statistical Functions Lab 7 - Simple Linear Regression Lab 8 - Monte-Carlo Simulation (Method) Lab 9 - Data Processing with R Lab 10 - Using R Graphics Package Lab 11 - Using R Efficiently