Data Analysis

This course is a 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 familiar with R; you know some R programming but want to [...]

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 [...]

This course focuses on the analysis and interpretation of data. The focus will be placed on data preparation and description and quantitative and qualitative data analysis. The course commences with a discussion of data preparation, scale internal consistency, appropriate data analysis and the Pearson correlation. [...]

This course concentrates on the design and development of different research instruments. In this vein, the focus will be placed on the development of an instrument design strategy, scales of measurement and the components of the research report. The course begins by looking at the questionnaire development process with [...]

New Power BI users will begin the course by gaining a conceptual understanding of the Power BI desktop application and the Power BI service. Learners will explore the Power BI interface while learning how to manage pages and understand the basics of visualizations. Learners will engage in numerous hands-on [...]

In this course, you will learn how fields are extracted and how to create regex and delimited field extractions. You will upload and define lookups, create automatic lookups, and use advanced lookup options. You will learn about datasets, designing data models, and using the Pivot editor. You’ll improve search [...]

Nossas boas-vindas ao Curso Finanças Orientada a Dados. 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 mercado financeiro estão sempre inovando e descobrindo [...]

Nossas boas-vindas ao Curso Análise de Dados Quantitativos. Neste curso, serão discutidas as principais técnicas de análise de dados, para que você tenha uma visão geral das opções que estão disponíveis para o planejamento da pesquisa de mercado e a obtenção de análises que realmente respondam às questões de [...]

Introduction to Statistical Learning will explore concepts in statistical modeling, such as when to use certain models, how to tune those models, and if other options will provide certain trade-offs. We will cover Regression, Classification, Trees, Resampling, Unsupervised techniques, and much [...]