fdzul's Projects
As the objective of this project was to demonstrate the skills to download internet databases a study on the recognition of human activities using smartphones. Tasks included, load the data into R, manipulate, clean and perform basic calculations as mean and standard deviation using the knowledge provided in the videos. In order to achieve the objective and to reproducible analysis, script (run_analysis.R), which includes five steps to create the tidy data set(tidydata) was drawn. As a first step, download the Internet information (zip) and databases (test and train) in R loaded and joined to form a single database (step 1). As a second step the mean and standard deviation (meansd) was extracted, as a third step the activity is named with the correct labels. In the fourth step the variables with the names in the file features.txt and as step five were appointed, finally a tidy data set was created. I hope that with the files provided for you to fulfill the objective of this project.
The purpose of this project is to demonstrate your ability to collect, work with, and clean a data set.
Various teaching material
This is a test repo
A paper on data tidying
Easily tidy data with spread and gather functions.
Source of tidyverse.org
R package for thematic maps
Code and content for "Tidy Modeling with R"
tsiR: An R package for time-series Susceptible-Infected-Recovered models of epidemics
This repository contains the data for the paper "Two Level Resolution of Relative Risk of Dengue Disease in a Hyperendemic City of Colombia"
Lecturer: JMPORTILLA
R package for hierarchical models in ecological research
A library to download, process and visualize high resolution urban data.
Implementation of the Matplolib 'viridis' color map in R
An R package for creating a visual resume
Code and slides for RStudio webinars
XLConnect: Excel Connector for R
Data repository of publicly available Zika data
Example R scripts and data for "Practical Data Science with R" by Nina Zumel and John Mount (Manning Publications)