Publications by Ken Yang
Developing Data Products Week 3 Project
10 June, 2021 Overview This project is to create a web page presentation using R Markdown that features a plot created with Plotly and then the webpage is hosted on RPubs. The data set being used is mtcars. A graphy of scatter plot is going to show the relationship between hp (i.e. horse power ranging from 50 to 350) and mpg (i.e. fuel consump...
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DevelopingDataProducts-Week4Project
10 June, 2021 Introduction This document is part of the Week 4 assignment for the course of Developing Data Products jointly organized by Coursera and Johns Hopkins University. The project is to develop an App which is an online calculator for Body Mass Index (BMI) - a measure of body fat based on height & weight of adult men and women. It consi...
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ReproducibleResearchCourseProject2
Title : Data Analysis of Adverse Weather Impacts on U.S. Population and Economy 1. Synopsis Storms and other severe weather events can cause both public health and economic problems for communities and municipalities. Many severe events have resulted in fatalities, injuries, and property damage. Preventing such outcomes to the extent possible is...
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MyFirstRMarkdown
R Markdown This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com. When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within t...
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DevelopmentDataProducts-Assignment2
Overview This project is to (1) create a web page using R Markdown that features an interactive map created with Leaflet and (2) host the webpage on RPubs. Submission This is an interactive map with a pin and pop up of Lee Garden Hotel as shown below: library(leaflet) my_map <- leaflet() %>% addTiles() %>% addMarkers(lat=22.27846539254663, lng...
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DSC-MilestoneReport
Part A. Overview The objective of this report is to develop an understanding of the various statistical properties of the data set that can later be used when building the prediction model for the final data product - the Shiny application. In this report, we perform exploratory data analysis together with tables and plots to describe the major f...
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DataScienceCapstone-FinalProject
19 June, 2021 Introduction The project is to develop an online Shiny app for word prediction. The app uses NLP text prediction algorithms to predict the most likely next word, based on the word/phase entered by a user. It allows users to choose their word/phase as an input. Three options of predicted word will be displayed. The project consists ...
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