Publications by Chengyu Hang
Reproducible Research Course Project 2
##SYNOPSIS #Storms and other severe weather events can cause both public health and economic problems for communities and municipalities. Many severe events can result in fatalities, injuries, and property damage, and preventing such outcomes to the extent possible is a key concern. #I have conducted the following research using the df_sub [47MB]...
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leaflet map - Shanghai Museum
Developing a Leaflet Map Product #Create the Map library(leaflet) ## Warning: package 'leaflet' was built under R version 4.0.3 Create a link to the official site of Taj Mahal from where we could get relevant information SHMuseum<- c("<a href= 'https://www.shanghaimuseum.net/mu/frontend/pg/index' >Shanghai Museum</a>") leaflet() %>% addTiles...
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rmdwebpresent
January 24, 2021 Code Through this code we try to plot the closing prices of major European stock indices in the years of 1991 to 1998. library(plotly) library(tidyr) library(dplyr) data("EuStockMarkets") stocks <- as.data.frame(EuStockMarkets) %>% gather(index, price) %>% mutate(time = rep(time(EuStockMarkets), 4)) plot_ly(stocks, x ...
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ShinyPitch
Introduction This presentation is part of the Developing Data Products Coursera.org course project submission. It is an R Presentation generated with RStudio. The Shiny application pitched by this presentation is at https://hangcyelk.shinyapps.io/gapdata The Shiny app source code is available at https://github.com/hangcyelk/ShinywebApp.git Appli...
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Presentation
DataScienceCapstonePresentation - GuessWordsChengyu Hang12/6/2021 Introduction This presentation is created to present the final assignment for the Data Sciences Capstone Course, from Coursera course. The goal of the project is to build a predictive text model. The model will be implemented with a shiny app UI that will predict the next word as ...
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Presentation
DataScienceCapstonePresentation - GuessWordsChengyu Hang12/6/2021 Introduction This presentation is created to present the final assignment for the Data Sciences Capstone Course, from Coursera course. The goal of the project is to build a predictive text model. The model will be implemented with a shiny app UI that will predict the next word as ...
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Data Science Capstone Presentation
DataScienceCapstonePresentation - GuessWordsChengyu Hang12/6/2021 Introduction This presentation is created to present the final assignment for the Data Sciences Capstone Course, from Coursera course. The goal of the project is to build a predictive text model. The model will be implemented with a shiny app UI that will predict the next word as ...
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Data Science Capstone Project Week2 Report
Overview The goal of this project is just to display that you’ve gotten used to working with the data and that you are on track to create your prediction algorithm. Please submit a report on R Pubs (http://rpubs.com/) that explains your exploratory analysis and your goals for the eventual app and algorithm. This document should be concise and e...
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