April 29, 2017

Introduction

  • This is the presentation for the Developing Data Products Coursera course, week 4
  • This course is part of the Data Science specialization
  • There were two tasks to do:
    • Create a Shiny application
    • Create a presentation

Links

Application

The application developed is very simple and consists of a slider, a button, a non-editable textbox, and a plot.

User can move a slider to change the number of random numbers shown on the plot.

If the button is clicked a new set of random numbers is generated.

Random numbers

The application uses similar code to get random numbers in 0-1 range:

##            X          Y
## 1  0.7753594 0.05655435
## 2  0.1445818 0.39101010
## 3  0.3092039 0.47816638
## 4  0.4534820 0.51849796
## 5  0.6500670 0.38463058
## 6  0.4652725 0.35967049
## 7  0.9377171 0.28644930
## 8  0.4902641 0.67427528
## 9  0.5641266 0.43614204
## 10 0.3695740 0.55526185