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Dr-HL / quiz1.md
Created May 22, 2020 02:07 — forked from mGalarnyk/quiz1.md
R Programming Quiz 1 (Week 1) John Hopkins Data Science Specialization Coursera for the github repo https://github.com/mGalarnyk/datasciencecoursera

R Programming Quiz 1 (JHU) Coursera

github repo for rest of specialization: Data Science Coursera

Question 1

R was developed by statisticians working at...

Answer

The University of Auckland

@Dr-HL
Dr-HL / R_Github_Api.R
Created May 8, 2020 05:15 — forked from mGalarnyk/R_Github_Api.R
Reading Data From GitHub API Using R. This code was originally for the John Hopkins Data Science Specialization. Blog on it https://medium.com/@GalarnykMichael/accessing-data-from-github-api-using-r-3633fb62cb08#.toufbbjgd
#install.packages("jsonlite")
library(jsonlite)
#install.packages("httpuv")
library(httpuv)
#install.packages("httr")
library(httr)
# Can be github, linkedin etc depending on application
oauth_endpoints("github")
@Dr-HL
Dr-HL / project1.md
Created May 7, 2020 18:57 — forked from mGalarnyk/project1.md
The Data Scientist's Toolbox Project John Hopkins Data Science Specialization Coursera for the github repo https://github.com/mGalarnyk/datasciencecoursera

The Data Scientist's Toolbox Project (JHU) Coursera

A image video link walkthrough of the project + answers is available at the end of this quiz.

github repo for rest of specialization: Data Science Coursera

Part 1

The Course Project for this course is pretty straightforward. Now that you’ve learned about the basic tools found in the data scientist’s toolbox, we want to make sure that you’ve assembled those tools and are ready to begin using them. This easy project is your chance to demonstrate that you’ve done the basic software setup (R, RStudio, and Github) that will get you through the rest of the Data Science Specialization.

  1. Install R
@Dr-HL
Dr-HL / quiz2.md
Created May 7, 2020 18:56 — forked from mGalarnyk/quiz2.md
The Data Scientist's Toolbox Quiz 2 (Week 2) John Hopkins Data Science Specialization Coursera for the github repo https://github.com/mGalarnyk/datasciencecoursera/tree/master/1_Data_Scientist_Toolbox

The Data Scientist's Toolbox Quiz 2 (JHU) Coursera

github repo for rest of specialization: Data Science Coursera

Question 1

Which of the following commands will create a directory called data in your current working directory?

  • mkdir /Users/data