Assignment 1

My first assignment has three parts:

(a)The video I watched : Teaching and learning with RStudio Cloud | RStudio

Summary

RStudio Cloud is a cloud-based solution and enables students and teachers to learn and teach data science online. The reason it is particularly attractive to teachers is that it requires no installation or configuration.

Highlights

-p; RStudio Cloud allows you to do data science in any web browser without any installation.

-p It has a project-based structure and it is easy for teachers to share their content with students.

-p” There is a group migration feature that allows teachers to access student projects.

-p Projects set as tasks allow students to work directly on the projects without copying them.

-p! RStudio Cloud has a free option for educational use, but there are also pricing options in case of heavy usage.

(b)The differences between R and Python

Libraries in the R programming language provide a variety of statistical and graphical techniques for data scientists to use for data analysis.
R can be used with the RStudio IDE.

Python

Python’s libraries help with production and distribution.
Python can be used with the Spider and Ipython Notebook IDEas.

(c) na_example Data Set

```{r}

library(dslabs)

data(‘na_example’)

print(na_example)

```

library(dslabs)

data1 <- na_example

data1

sum(is.na(data1))