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Understanding New Data Exploratory Analysis in R

  • Development
  • May 09, 2025
SynopsisUnderstanding New Data – Exploratory Analysis in R, ava...
Understanding New Data Exploratory Analysis in R  No.1

Understanding New Data – Exploratory Analysis in R, available at $44.99, has an average rating of 4, with 63 lectures, based on 19 reviews, and has 198 subscribers.

You will learn about Identify suitable R libraries for data exploration Create suitable data visualizations Learn the succession of steps in data exploration Use a combination of hypothesis tests, explorations and models How to prepare data for exploration What to do when problems arise in the initial stages Work with the main variable types Use time series data This course is ideal for individuals who are Data scientists or Analysts of all fields or Researchers working and analyzing data or Young professionals wanting to switch to data analysis related work or Students taking data analysis exams or Everyone interested in analyzing data or Data exploration is an initial phase of a data analysis project therefore you will need these skills in most of your projects It is particularly useful for Data scientists or Analysts of all fields or Researchers working and analyzing data or Young professionals wanting to switch to data analysis related work or Students taking data analysis exams or Everyone interested in analyzing data or Data exploration is an initial phase of a data analysis project therefore you will need these skills in most of your projects.

Enroll now: Understanding New Data – Exploratory Analysis in R

Summary

Title: Understanding New Data – Exploratory Analysis in R

Price: $44.99

Average Rating: 4

Number of Lectures: 63

Number of Published Lectures: 63

Number of Curriculum Items: 63

Number of Published Curriculum Objects: 63

Original Price: $39.99

Quality Status: approved

Status: Live

What You Will Learn

  • Identify suitable R libraries for data exploration
  • Create suitable data visualizations
  • Learn the succession of steps in data exploration
  • Use a combination of hypothesis tests, explorations and models
  • How to prepare data for exploration
  • What to do when problems arise in the initial stages
  • Work with the main variable types
  • Use time series data
  • Who Should Attend

  • Data scientists
  • Analysts of all fields
  • Researchers working and analyzing data
  • Young professionals wanting to switch to data analysis related work
  • Students taking data analysis exams
  • Everyone interested in analyzing data
  • Data exploration is an initial phase of a data analysis project therefore you will need these skills in most of your projects
  • Target Audiences

  • Data scientists
  • Analysts of all fields
  • Researchers working and analyzing data
  • Young professionals wanting to switch to data analysis related work
  • Students taking data analysis exams
  • Everyone interested in analyzing data
  • Data exploration is an initial phase of a data analysis project therefore you will need these skills in most of your projects
  • Are you new to R and data analysis?

  • Do you ever struggle starting an analysis with a new dataset?

  • Do you have problems getting the data into shape and selecting the right tools to work with?

  • Have you ever wondered if a dataset had the information you were interested in and if it was worth the effort?

  • If some of these questions occurred to you, then this program might be a good start to set you up on your data analysis journey. Actually, these were the question I had in mind when I designed the curriculum of this course. As you can see below, the curriculum is divided into three main sections. Although this course doesn’t have a focus on the basic concepts of statistics, some of the most important concepts are covered in the first section of the course.

    The two other sections have their focus on the initial and the exploratory data analysis phases respectively. Initial data analysis (or IDA for short) is where we clean and shape the data into a form suitable for the planned methods. This is also where we make sure the data makes sense from a statistical point of view. In the IDA section I present tools and methods that will help you figure out if the data was collected properly and if it is worthy of being analyzed.

    On the other hand, the exploratory data analysis (EDA) section offers techniques to find out if the data can answer your analytical questions, or in other words, if the data has a relevant story to tell. This will spare you from investing time and effort into a project that will not deliver the results you hoped for. In an ideal case the results of EDA may confirm that the planned analysis is worth it and that there are insights to be gained from that dataset and project.

    If you are interested in statistical methods and R tools that help you bridge the gap between data collection and the confirmatory data analysis (CDA), then this program is for you. Take a look at the curriculum and give this course a try!

    Course Curriculum

    Chapter 1: Introduction

    Lecture 1: The Landscape: Data Science and Data Analysis

    Lecture 2: Data Analysis Stages: IDA, EDA and CDA

    Lecture 3: Why Do We Work with Statistical Samples? – Population vs. Sample

    Lecture 4: The Normal Probability Distribution

    Lecture 5: The Tidyverse

    Lecture 6: Datasets and R Libraries

    Lecture 7: Summary

    Chapter 2: Initial Data Analysis and Data Pre-processing

    Lecture 1: Introduction

    Lecture 2: The Succession of Data Pre-processing Steps

    Lecture 3: Importing Tabular Data

    Lecture 4: Reading and Parsing JSON Files

    Lecture 5: Reshaping Techniques

    Lecture 6: Sampling Approaches: Creating Subsets with R Base

    Lecture 7: Sampling Approaches: Stratified Sampling

    Lecture 8: Classifying Variables and Objects

    Lecture 9: Data Class Conversion

    Lecture 10: Managing Duplicates

    Lecture 11: Relative Group Sizes: Calculating Marginal Sums

    Lecture 12: Understanding Missing Values

    Lecture 13: Rs Toolbox for Missing Data Handling

    Lecture 14: Detecting Missing Data with Visual Tools: Pattern Identification

    Lecture 15: Simple NA Handling Methods

    Lecture 16: Investigating the Structure of Missing Values

    Lecture 17: Deciding for a Suitable NA Handling Method

    Lecture 18: Multiple Imputation with Random Forest

    Lecture 19: Validating Numeric Variables

    Lecture 20: Understanding Outliers and the Reasons Behind Them

    Lecture 21: Exploring Outliers in the Data

    Lecture 22: Outlier Detection with Visual Methods: The Boxplot Method

    Lecture 23: Outlier Detection with the Six Sigma Method

    Lecture 24: Detecting Outliers with Hypothesis Tests

    Lecture 25: Multivariate Outlier Detection

    Lecture 26: Robust Principal Component Algorithm for Outlier Detection

    Lecture 27: Outlier Detection with the Mahalanobis Distance

    Lecture 28: Testing for Outliers in Transformed Data

    Lecture 29: Plausibility Checks for Non-numeric Data

    Lecture 30: Writing a Report: What to Include in an IDA Progress Documentation

    Lecture 31: Summary: Initial Data Analysis

    Chapter 3: Exploratory Data Analysis

    Lecture 1: Introduction

    Lecture 2: What Is EDA and What Is the Succession of Steps?

    Lecture 3: The Benefits of Using Data Visualizations in EDA

    Lecture 4: Basic Plot Types for EDA

    Lecture 5: Dataset Overview and Quality Check: Diamonds from Ggplot2

    Lecture 6: Non-parametric Methods to Explore the Distribution in Numeric Variables

    Lecture 7: Parametric Methods to Explore the Distribution in Numeric Variables

    Lecture 8: Exploring Categorical Variables

    Lecture 9: The Distribution in Relation to Grouping Variables

    Lecture 10: Density Plot

    Lecture 11: Relationships Between Numeric Variables

    Lecture 12: Dataset Overview: Flights

    Lecture 13: Dataset Summary and Variable Classification

    Lecture 14: Summaries for Grouping Variables

    Lecture 15: Assembling Summary Tables of Custom Aggregations

    Lecture 16: Numeric Distributions

    Lecture 17: Time Series Based Summaries

    Lecture 18: Visual Exploration of the Time Component

    Lecture 19: Analysing What Is Missing: Cancelled Flights

    Lecture 20: Linear Relationships Between Numeric Variables

    Lecture 21: Measuring the Strenght of Association Between Events

    Lecture 22: Statistical Models in Exploratory Analysis

    Lecture 23: Identifying Covariates with Logistic Regression

    Lecture 24: Conclusions about the Flights Dataset

    Lecture 25: Farewell

    Instructors

  • Understanding New Data Exploratory Analysis in R  No.2
    R-Tutorials Training
    Data Science Education
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  • 5 stars: 11 votes
  • Frequently Asked Questions

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