Publications by Gabriel Medina
A3
A00834241 | Regina Rodríguez Chávez A00833617 | Yessica Acosta Blancheth A01275763 | Eli Gabriel Hernández Medina A00833172 | Genaro Rodríguez Alcántara a.- Background • Briefly describe the selected company / variable (i.e., What is the company’s background? What is the consumer price index?) Canadian Solar Inc. is a leading global comp...
5804 sym R (20787 sym/96 pcs) 15 img
Evidencia 2
Parte 1 - Background In an increasingly globalized and competitive business world, organizations are constantly seeking innovative strategies to streamline their operations and stay ahead in their respective industries. One of these strategies that has gained prominence in recent years is “Nearshoring”, an outsourcing approach that involves del...
37355 sym Python (48946 sym/151 pcs) 26 img
WorkShop1 kShop2
Tema 4. T de Student pagos=c(107,92,97,95,105,101,91,99,95,104) t.test(pagos,y=NULL,alternative="two.sided",mu=100,paired=FALSE,var.equal=FALSE,conf.level=0.90) ## ## One Sample t-test ## ## data: pagos ## t = -0.79888, df = 9, p-value = 0.4449 ## alternative hypothesis: true mean is not equal to 100 ## 90 percent confidence interval: ## 95....
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WORKSHOP2
Tema 4. T de Student pagos=c(107,92,97,95,105,101,91,99,95,104) t.test(pagos,y=NULL,alternative="two.sided",mu=100,paired=FALSE,var.equal=FALSE,conf.level=0.90) ## ## One Sample t-test ## ## data: pagos ## t = -0.79888, df = 9, p-value = 0.4449 ## alternative hypothesis: true mean is not equal to 100 ## 90 percent confidence interval: ## 95....
10077 sym 14 img 3 tbl
WorkShop2
Tema 4. T de Student pagos=c(107,92,97,95,105,101,91,99,95,104) t.test(pagos,y=NULL,alternative="two.sided",mu=100,paired=FALSE,var.equal=FALSE,conf.level=0.90) ## ## One Sample t-test ## ## data: pagos ## t = -0.79888, df = 9, p-value = 0.4449 ## alternative hypothesis: true mean is not equal to 100 ## 90 percent confidence interval: ## 95....
6686 sym 1 img 2 tbl
WorkShop1
Sesión 1. Medidas de tendencia central data=c(266.63,163.41,219.41,162.64,187.16,289.17,306.55,335.48,343.50,226.80,208.99,230.46) #Media media=mean(data) media ## [1] 245.0167 #Mediana mediana= median (data) mediana ## [1] 228.63 #Moda #En R no hay una funcion directa para la moda #Rango rango = max(data)-min(data) rango ## [1] 180.86 #Varianz...
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Comandos básicos
Comandos 1 + 5 ## [1] 6 78878.12 * 8e05 / (12 - 7 + 87.2) ## [1] 684408850 #Manipulacion de datos #Funcion concatenar c() #Un vector del 1 al 5 a<- c(1,2,3,4,5) a ## [1] 1 2 3 4 5 # del 1 al 10 b<- c(1:10) b ## [1] 1 2 3 4 5 6 7 8 9 10 c<- c(10:1) c ## [1] 10 9 8 7 6 5 4 3 2 1 d<-c(1.5:7.5) d ## [1] 1.5 2.5 3.5 4.5 5.5 6.5 7.5...
47 sym
Manipulación de datos
#Cocatenar ?c #Un vector a=c(1,2,3,4,5) a ## [1] 1 2 3 4 5 b= c(1:10) b ## [1] 1 2 3 4 5 6 7 8 9 10 c = c(10:1) c ## [1] 10 9 8 7 6 5 4 3 2 1 d=c(1.5:7.5) d ## [1] 1.5 2.5 3.5 4.5 5.5 6.5 7.5 e=c(1:5,2,4,-3) e ## [1] 1 2 3 4 5 2 4 -3 #Función secuencia seq() f=seq(1:10) f ## [1] 1 2 3 4 5 6 7 8 9 10 g=seq(1...
42 sym
Supermercado
options(repos = list(CRAN="http://cran.rstudio.com/")) install.packages("dplyr") ## ## The downloaded binary packages are in ## /var/folders/0w/zhr00cs94db7pjb4_zldn_zw0000gn/T//Rtmpzys7wz/downloaded_packages install.packages('riem') ## ## The downloaded binary packages are in ## /var/folders/0w/zhr00cs94db7pjb4_zldn_zw0000gn/T//Rtmpzys7wz/down...
33 sym R (5444 sym/21 pcs) 2 img
Renta de bicis
#file.choose() bd <- read.csv("/Users/gabrielmedina/Desktop/rentadebicis.csv") summary(bd) ## hora dia mes año ## Min. : 0.00 Min. : 1.000 Min. : 1.000 Min. :2011 ## 1st Qu.: 6.00 1st Qu.: 5.000 1st Qu.: 4.000 1st Qu.:2011 ## Median :12.00 Median :10.000 Median : 7.000...
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