Publications by Alejandro Borges
IAE preliminar
options(java.parameters = "-Xmx10000m") library(readxl) library(tidyverse) ## ── Attaching packages ─────────────────────────────────────────────────────────────────────────────────�...
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Coursera R presenter submission
Two model detection exploration appAlejandro Borges SanchezJun/24/2021 The dataset The gapminder dataset contains countries, continents, life expectancy, gdp per capita and populations This measures are taken from 1952-2007 A dataset containing the median of each of the three quantitative variables in all years was generated We try to predict ...
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Presentation
Animations are better than 3d plots!Alejandro Borges SanchezJun/24/2021 Are 3d plots or animation the best way to show time based data? Using gapminder we can see two examples A 3d plot that shows gdp per capita as a function of: Time Life Expectancy 3d Plot library(gapminder); library(plotly); suppressWarnings(suppressMessages( library(tid...
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Quick report
Total distinct email records: 21471 Total enrollment by country Caribbean Central America South America Northern America Enrollment by country/day Caribbean South America Central America Northern America General data breakdown by region Prefered language Age group Highest academic level Currently employed ``` Sanity check for Arg...
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Avance de analisis PCA
The Index as constructed The index is constructed using diverse techniques. Step by step, the process was: A main dataset comprising a number of candidate covariates was explored, its coverage determined by researchers and the variables selected by domain knowledge and regresion techniques. A dataset emerged from this process. This dataset is th...
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Week 2 JHU Capstone
Introduction This document was written as a status report to a manager. As such The data Files in several languages from three sources where provided: Sources Twitter News Blogs Languages Deutsch Finish Russian However, we limit ourselves to english lines words bytes file_name 899,288 37,334,117 210,160,014 en_US.blogs.txt 1,010,242 34,3...
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