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Voltar para Modelos Regressivos

Comentários e feedback de alunos de Modelos Regressivos da instituição Universidade Johns Hopkins

4.4
estrelas
3,241 classificações
554 avaliações

Sobre o curso

Linear models, as their name implies, relates an outcome to a set of predictors of interest using linear assumptions. Regression models, a subset of linear models, are the most important statistical analysis tool in a data scientist’s toolkit. This course covers regression analysis, least squares and inference using regression models. Special cases of the regression model, ANOVA and ANCOVA will be covered as well. Analysis of residuals and variability will be investigated. The course will cover modern thinking on model selection and novel uses of regression models including scatterplot smoothing....

Melhores avaliações

KA
16 de Dez de 2017

Excellent course that is jam-packed with useful material! It is quite challenging and gives a thorough grounding in how to approach the process of selecting a linear regression model for a data set.

BA
31 de Jan de 2017

It really helped me to have a better understanding of these Regression Models. However, I've noticed that there is a video recording repeated: Week 3, Model Selection. Part 3 is included in Part 2.

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526 — 535 de 535 Avaliações para o Modelos Regressivos

por Robert O

6 de Abr de 2016

Very little depth. I don't recommend this if you don't already have background in statistics or R. I really didn't learn anything. I mostly just gamed the quizzes and projects.

por Tom

22 de Jul de 2017

Terrible. If you want to learn about regression, even in R, go elsewhere. This course damages the brands of Johns Hopkins and Coursera...anybody heard of quality control?

por Arjun N

22 de Set de 2020

Terrible. Lectures are useless and Questions are very hard. A lot of studying then comes from searching the internet, which nullifies the need of taking the course.

por Adnan B

13 de Ago de 2019

This is the whole course that kind of discouraged me persuing data science field... i wish i wish i wish there was different instructor

por satakarni b

8 de Nov de 2016

Not worth it for the bucks.

Instructor has tried his best to make no sense of the subject.

I would be happy for a refund.

por Stephen E

27 de Jun de 2016

To be honest I don't think this is worth the money.

por Yan L

14 de Dez de 2020

The instructor doesn't know how to teach.

por Shahryar N

29 de Nov de 2018

The course is awfully simplified.

por Sharon E

21 de Jul de 2020

Do not do this course!

por Vineet J

30 de Jul de 2017

not good tutor