Publications by Luke Richards
USA Severe Weather Health and Economic Analysis
Synopsis This data analysis project is designed to answer two questions: Across the United States, which types of events (as indicated in the EVTYPE variable) are most harmful with respect to population health? Across the United States, which types of events have the greatest economic consequences? This analysis uses the NOAA data set provided ...
3178 sym R (1892 sym/33 pcs) 2 img
Practical Machine Learning Project
Introduction The goal of this project is to demonstrate the ability to use R Machine Learning packages to analyze fitness data and identify in what manner participants did an exercise. Six participants lift barbells correctly and incorrectly in 5 different ways. We will determine which group is which from accelerometer data on the belt, forearm, ...
3489 sym R (25644 sym/29 pcs) 3 img
09 Developing Data Products Week 3
DataProducts_Week3Luke RichardsMay 18 2021 Intro Slide This is a presentation created May 18 2021. I am going to plot some data with plotly and you're gonna look at it and say “good job, A+”. Then we can all be happy. Use mtcars Plot some random stuff Exploring Data Load the data, and find a few fun variables to plot data("mtcars") head(...
1054 sym R (764 sym/4 pcs)
09 Developing Data Products Week 2
Instructions The goal of this assignment is to create a web page using R Markdown that features a map created with the “leaflet” package. This will be hosted on RPubs, as it is the easiest for me to work with. Webpage Building DATE: MAY 18 2021 First, load the necessary tools library(dplyr) ## ## Attaching package: 'dplyr' ## The following...
515 sym R (635 sym/6 pcs)
Developing Data Products Final Project
6/8/2021 Introduction This presentation is published as part of the Developing Data Products Course from Johns Hopkins which is hosted by Coursera. This presentation walks through the final project for Course 9 - Developing Data products and explains my simple shiny app and explains how it works. The presentation was generated with R Markdown an...
1347 sym R (175 sym/3 pcs)
Coursera Data Science Capstone - Word Prediction
7/30/2021 Introduction This presentation is to explain the Project “Word Predictor” that is the Captstone to the Data Science Specialization on Coursera from Johns Hopkins University. You can access the project from here: https://jlrichards2121.shinyapps.io/Capstone_Guesser/ The goal is to create a text prediction app that will provide the u...
2044 sym
Data Science Capstone - Week 2
Introduction and assignment 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 shou...
3210 sym R (4498 sym/25 pcs) 4 img 2 tbl