Authors
Reproducible Research Latest
09.07.2020
Loading and preprocessing the data 1. Load the data (i.e. read.csv()) if(!file.exists('activity.csv')){ unzip('activity.zip') } activityData <- read.csv('activity.csv') 2. Process/transform the data (if necessary) into a format suitable...
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Alyssa McGuinness 6
Quiz 1 Latest
19.02.2021
# Load packages library(tidyquant) library(tidyverse) # for count() function # Import S&P500 Stock Index SP500 <- tq_index("SP500") SP500 ## # A tibble: 505 x 8 ## symbol company identifier sedol weight sector shares_held...
921 sym R (1737 sym/4 pcs)
Dashboard Perkebunan Latest
01.08.2020
Dashboard Statistik Perkebunan Beranda Column Origins Column Produksi Karet Mei 2020 220 Ekspor Karet Mei 2020 122.02 Impor Karet Mei 2020 2.33 Indikator Karet Publikasi...
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Fetch from JForex plugin #1 Latest
08.03.2020
Plain basic /prices wrapper make_api <- function(base) { return(function(path) { url <- httr::modify_url(base, path = "prices") resp <- httr::GET(url) # this will be POST with JSON body if(resp$status_code != 200) {...
1975 sym R (1800 sym/7 pcs) 1 img
Ansley Murphy 6
MiniAssignment1CP8883 Latest
21.09.2022
R Markdown Choose two categories of businesses. See the Yelp API documentation if you need help with the choice. Because you will have Yelp business information for two different categories, you may need to merge them into a single data frame by...
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Amy Whitehead 6
Randomly deleting duplicate rows from a dataframe Latest
22.01.2013
I use R a lot in my day to day workflow, particularly for manipulating raw data files into a format that can be used for analysis. This is often a brain-taxing exercise and, sometimes, it would be totally quicker to do it in Excel. But I like to...
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RR Course Project 2 Latest
15.08.2021
#make sure echo=TRUE to ensure reproducibility knitr::opts_chunk$set(echo = TRUE) #sessionInfo() Synopsis Storms and other severe weather events can cause both public health and economic problems for communities and municipalities; many severe...
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R Markdown for Medical Research Latest
28.02.2021
2/28/2021 R For Reproducible Research to err is human, we can ONLY detect and correct any error, if the source code is readily available. The session is ONLY for honest human beings Markdown Markdown is a standard for writing in plain text then...
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Ana Clara Carvalho (20172520064) 6
Atividade III - Variável Qualitativa - Game of Throne (Ana Clara W. Carvalho) Latest
29.10.2022
R Markdown Banco de dados utilizado: load("C:/Users/Ana Clara/Desktop/Unirio/2022.2/Estatística/Base_de_dados-master/Game of Thrones.RData") View(personagens_livro) Relação entre as variáveis qualitativas: Genêro do personagem (sexo) e qual...
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