Authors
jackman 30
malapportionment in the U.S. Senate Latest
23.12.2009
The 40 Republican senators currently in the U.S. senate represent 36% of the U.S population. See the graph below (click on the thumbnail for PDF). This is something I’ve been meaning to compute for a while now, mapping the cumulative...
1724 sym 2 img
Jagdish Chhabria 30
DS605_Assignment_1_Jagdish_Chhabria Latest
06.02.2020
1. Problem Set 1 1) Calculate the dot product u:v where u = [0:5; 0:5] and v = [3;4] u<-c(0.5,0.5) v<-c(3,-4) dot.u.v=u%*%v cat("The dot product of u and v is:",dot.u.v,"\n") ## The dot product of u and v is: -0.5 2) What are the lengths of u...
1216 sym R (3886 sym/17 pcs)
Outcome Measurement Survey Latest
31.01.2022
Summary Overall Survey Structure Consent -> Instruction -> Section 1 (4 posts) -> Midway Message -> Section 2 (8 posts) -> Demographics Note: midway message: “you are about halfway through, keep going!” respondents do not know a clear cut...
4821 sym 9 img 3 tbl
Carbajal Guevara Diana Jaqueline 30
Caso2 Datos Agrupados Latest
06.09.2022
1 Objetivo Agrupar datos y describir datos visualmente de variables de edades y generos usando función fdt y fdt_cat de la librería fdth. 2 Descripción Se cargan librerías adecuadas de caso Se construyen y simulan datos con dos variables de...
5693 sym R (3385 sym/20 pcs) 5 img
M3124 30
U1A1 Latest
27.08.2020
#Script del primer ejercicio de la materia PyE #26/08/20 #Javier Salgueiro #Ejercicio básico de graficación de variables #Establecer folder de trabajo setwd("~/PYE1112ADITSON") #Activar el paquete de tidyverse library(tidyverse) ## --...
6 sym R (1246 sym/6 pcs) 1 img
week1_605 Latest
29.01.2020
#install.packages('pracma') library('pracma') C26 pg. 255 D = cbind(c(-7,6,3,-1), c(-11,10,5,-2), c(-19,18,9,-4), c(-15,14,7,-3)) I = diag(4) EEF = cbind(D,I) EEF ## [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] ## [1,] -7 -11 -19 -15 1...
484 sym R (1107 sym/13 pcs)
jlebeau 30
OKC Thunder: Too close for comfort? Latest
07.12.2013
The Thunder this season have already played some pretty exciting/anxiety-causing basketball. Not just the excitement of watching new and old players return to the court, but the games seem to have been back-to-back nail-biting. Peering around...
2094 sym 6 img 2 tbl
SBASTIAN SOSA PEREZ 30
optimizan de portafolios Latest
02.05.2020
se instala las siguientes libreias: dygraphs,quantmod,fPortfolio,tseries se llaman a las librerias: library(dygraphs) library(quantmod) library(fPortfolio) library(tseries) crear mi indicdor: getSymbols.yahoo("^DJI",from="2015-01-01",...
7457 sym R (200826 sym/57 pcs) 5 img
Vinayak Patel 30
DATA 605 Final Part 2 Latest
16.12.2019
Youtube Link https://youtu.be/hQN35sl7ohM Problem 1 Using R, generate a random variable X that has 10,000 random uniform numbers from 1 to N, where N can be any number of your choosing greater than or equal to 6. Then generate a random variable Y...
7653 sym R (35454 sym/92 pcs) 17 img 1 tbl