Too basic compared to courses that followed.

作者没有留下详细的文档，泛泛的介绍很难给人留下印象。对于github的练习稍微有些帮助。

i feel i just learn the superficial knowlege

Very common curse about common data things.

Not comfortable with text to speed engine.

Demasiado básico para ser un curso formal.

Good foundation for the following classes.

Need deep use of rstudio. Work on project

not much content in compare to time given

SOme of the teachers' voice is too weak!

Good walk through, could be compressed.

Not very helpful. Unnecessarily lengthy

A decent intro course to Data Science !

A good beginning to a promising journey

In Peer review task, take more time .

Too little information and too basic.

Really basic stuff. Good, but basic.

Really hard to follow the lectures.

we need more explain in this videos

Good Course, but needs more updates

Basic introduction to data science.

Just an introduction, not so great.

Puede ser más dinámico y práctico.

Should have been in more details.

It should be an optional course.