Publications by Hector Mario Romer
Reproducible Research Peer Assignment 2
Synopsis The basic goal of this analysis is to explore the NOAA Storm Database and answer two questions about severe weather events. First, identify which types of events are most harmful with respect to population health. Second, which type of events have the greater economic consequences. After inspecting the dataset, I identified the variables...
2952 sym R (5634 sym/6 pcs) 2 img
Ipods
Generales El presente documento responde las siguientes preguntas sobre nuestro parque operativo de IPODs: ¿Cuántos IPODs tenemos desplegados? ¿cuántos debemos tener? ¿cuántos nos hacen falta? ¿En qué condición se encuentran los equipos desplegados? ¿cómo medimos la salud del parque operativo? ¿Cuántos IPODs han ido a taller? ¿cuá...
8489 sym R (956 sym/3 pcs) 1 img
Diamonds app presentation
2022-02-26 Overview Diamonds prices depend on their weight, measured in carats. But carats are not the only factor in pricing. Prices also depend on: Cut: quality of the diamond from best to worst (Ideal, Premium, Very Good, Good, Fair) Color: best(D) to worst(J) Clarity: measures how clear the diamond is from best to worst (IF, VVS2, VVS1, VS2...
901 sym R (314 sym/1 pcs) 1 img
R Markdown and Leaflet
Overview In this project, I will be creating a web page using R markdown featuring a map created with Leaflet. I will use a file with tourism data downloaded from the United Nations data repository. The plot will represent tourism expenditure in millions of dollars for the year 2019 per country. This information will be matched to a data file wit...
943 sym R (665 sym/2 pcs)
R Markdown with Plotly
2/26/2022 Overview Create a web page presentation using R Markdown that features a plot created with Plotly. Host your webpage on either GitHub Pages, RPubs, or NeoCities. Your webpage must contain the date that you created the document, and it must contain a plot created with Plotly. I will use a file with tourism data downloaded from the Unite...
698 sym
Practical Machine Learning - final project
Overview The goal of this project is to predict the manner in which a group of enthusiasts perform barbell lifts. We need to create a report describing how the model was built, how cross validation was used, what is the expected sample error and why choices were made during the analysis. The resulting model will be used to predict 20 different te...
2793 sym R (6136 sym/19 pcs) 3 img