Jasminexjf的博客

最近一直在Udacity上学习数据科学的相关方知识： 课程框架： 第一章：数据分析入门（资料记录在本地和博客上 python+SQL） 1.1 数据分析过程：question-wrangle-explore-draw conclusion-communicate wrangle: gather data -- assess data -- clean data 1.2 数据分析过程...

l课程讲解中的lesson3.rmd R学习 Lesson 3 ======================================================== *** ### What to Do First? Notes: *** ### Pseudo-Facebook User Data Notes: ```{r Pseudo-Facebook User Da...

课程讲解中的lesson4.rmd Lesson 4 ======================================================== *** ### Scatterplots and Perceived Audience Size Notes: *** ### Scatterplots Notes: ```{r Scatterplots} libra...

课程讲解中的lesson5.rmd Lesson 5 ======================================================== ### lesson4学习了两个变量之间的关系，本节课将更关注三个甚至更多个变量之间的关系。 ### Multivariate Data Notes: *** ### Moira Perceived Audience Si...

课程讲解中的Lesson6.rmd Lesson 6 ======================================================== ### 1.Welcome Notes: *** ### 3.Scatterplot Review Notes: # Let's start by examining two variables in the data ...