Acerca de este Curso
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100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.

Nivel intermedio

Some statistics is recommended and at least 2-years business experience.

Aprox. 23 horas para completar

Sugerido: 4 weeks of study, 2-5 hours/week...

Inglés (English)

Subtítulos: Inglés (English)

Qué aprenderás

  • Check

    Validate and clean a dataset

  • Check

    Assess and create datasets to answer your questions

  • Check

    Solve problems using SQL

  • Check

    Build a simple testing framework to touch on AB Testing

Habilidades que obtendrás

A/B TestingQuery StringData AnalysisPredictive AnalyticsSQL

100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.

Nivel intermedio

Some statistics is recommended and at least 2-years business experience.

Aprox. 23 horas para completar

Sugerido: 4 weeks of study, 2-5 hours/week...

Inglés (English)

Subtítulos: Inglés (English)

Programa - Qué aprenderás en este curso

Semana
1
5 horas para completar

Data of Unknown Quality

12 videos (Total 85 minutos), 3 lecturas, 2 cuestionarios
12 videos
Introduction of Data of Unknown Quality1m
Introduction to the Course Dataset10m
Error Codes (Solution)13m
Flexible Data Formats6m
Flexible Data Formats (Solution)5m
Identifying Unreliable Data + Nulls3m
Unreliable Data - Part 1 (Solution)4m
Unreliable Data -Part 2 (Solution)7m
Unreliable Data - Part 3 (Solution)8m
Answering Ambiguous Questions3m
Users Table (Solution)16m
3 lecturas
A Note From UC Davis10m
Connecting to Mode Analytics20m
Not Dumb Questions10m
2 ejercicios de práctica
Are You Connected to Mode Analytics?5m
Module 1 Quiz30m
Semana
2
2 horas para completar

Creating Clean Datasets

10 videos (Total 53 minutos), 4 cuestionarios
10 videos
Tools of the Trade: Coding Guide with Sublime Text (Optional)3m
Data Types4m
What is a Dependency?5m
Create a View-Item Table2m
Turn a Clean Query Into a Table (Activity/Solution)9m
Hierarchy of Data2m
Create User Info Table3m
Create a User Snapshot Table (Activity/Solution)13m
Partitions in Hive (Optional)5m
4 ejercicios de práctica
Data Types (Quiz)10m
Dependencies (Quiz)8m
Turn a Clean Query Into a Table (Quiz)2m
Module 2 Quiz30m
Semana
3
3 horas para completar

SQL Problem Solving

11 videos (Total 64 minutos), 2 cuestionarios
11 videos
Map Out Your Joins4m
Test Queries vs Final Queries3m
Example: Create an Aggregate Table with a Rolling Date Period2m
Rolling Orders (Solution)10m
Find Each User's Most Recently Viewed Page for an Email Campaign2m
Review Windowing Functions3m
Promo Email (Solution)11m
Product Analysis4m
Product Analysis (Solution)15m
Coding with Style2m
2 ejercicios de práctica
Reorder and Connect Tables10m
Module 3 Quiz30m
Semana
4
5 horas para completar

Case Study: AB Testing

10 videos (Total 72 minutos), 2 lecturas, 2 cuestionarios
10 videos
Statistics Refresher (Optional)8m
Test Assignments8m
Test Assignments (Solution)11m
Create a New Metric5m
Creating a New Metric (Solution)9m
Analyze Results7m
Analyzing Results (Solution)13m
Peer Review Overview3m
Course Summary1m
2 lecturas
Additional Thoughts for the Final Project5m
Additional Practice and Reading (Optional)10m
1 ejercicio de práctica
Prepared for the Final Project?10m
4.3
6 revisionesChevron Right

Principales revisiones sobre Data Wrangling, Analysis and AB Testing with SQL

por SPJul 30th 2019

The instructor is very smart and her syllabus is very easy to follow. The real life examples are great and helps put ideas in perspective! I would definitely recommend this course and already have!

por SWNov 1st 2019

Amazing work guys! I enjoyed the coding part a lot. Thank you!

Instructor

Avatar

Katrina Glaeser

Senior Data Scientist at Marco Polo
Continuing and Professional Education

Acerca de Universidad de California, Davis

UC Davis, one of the nation’s top-ranked research universities, is a global leader in agriculture, veterinary medicine, sustainability, environmental and biological sciences, and technology. With four colleges and six professional schools, UC Davis and its students and alumni are known for their academic excellence, meaningful public service and profound international impact....

Acerca de Programa especializado Learn SQL Basics for Data Science

This Specialization is intended for a learner with no previous coding experience seeking to develop SQL query fluency. Through four progressively more difficult SQL projects with data science applications, you will cover topics such as SQL basics, data wrangling, SQL analysis, AB testing, distributed computing using Apache Spark, and more. These topics will prepare you to apply SQL creatively to analyze and explore data; demonstrate efficiency in writing queries; create data analysis datasets; conduct feature engineering, use SQL with other data analysis and machine learning toolsets; and use SQL with unstructured data sets....
Learn SQL Basics for Data Science

Preguntas Frecuentes

  • Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.

  • Cuando te inscribes en un curso, obtienes acceso a todos los cursos que forman parte del Programa especializado y te darán un Certificado cuando completes el trabajo. Se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes auditar el curso sin costo.

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