Statistics & Data Analysis

How many times have you decided to learn a programming language but got stuck somewhere along the way, grew frustrated, and gave up? This specialization is designed for learners who have little or no programming experience but want to use Python as a tool to play with data. In [...]

How many times have you decided to learn a programming language but got stuck somewhere along the way, grew frustrated, and gave up? This specialization is designed for learners who have little or no programming experience but want to use Python as a tool to play with data.

This course continues our gentle introduction to programming in R designed for 3 types of learners. It will be right for you, if: you want to do data analysis but don’t know programming; you know programming but aren’t too familiar with R; you know some R programming but want [...]

By the end of this third course in the Total Data Quality Specialization, learners will be able to: learn about design tools and techniques for maximizing TDQ across all stages of the TDQ framework during a data collection or a data gathering process; identify aspects of the data generating [...]

By the end of this second course in the Total Data Quality Specialization, learners will be able to: learn various metrics for evaluating Total Data Quality (TDQ) at each stage of the TDQ framework; create a quality concept map that tracks relevant aspects of TDQ from a particular application [...]

By the end of this first course in the Total Data Quality specialization, learners will be able to: identify the essential differences between designed and gathered data and summarize the key dimensions of the Total Data Quality (TDQ) Framework; define the three measurement dimensions of the Total Data Quality [...]

Marketing data is often so big that humans cannot read or analyze a representative sample of it to understand what insights might lie within. In this course, learners use unsupervised deep learning to train algorithms to extract topics and insights from text data. Learners walk through a conceptual overview [...]

Network analysis is a long-standing methodology used to understand the relationships between words and actors in the broader networks in which they exist. This course covers network analysis as it pertains to marketing data, specifically text datasets and social networks. Learners walk through a conceptual overview of network analysis [...]

Neste curso, você aprenderá que os dados se tornaram o principal ativo de negócios nos dias de hoje. Com o aumento do Big Data e criação de novas tecnologias, as organizações em todo o mundo estão inovando e descobrindo novas formas para analisar o potencial dos dados à sua [...]

In this third course of the Python, Bash and SQL Essentials for Data Engineering Specialization, you will explore techniques to work effectively with Python and SQL. We will go through useful data structures in Python scripting and connect to databases like MySQL. Additionally, you will learn how to use [...]