Publications by Daniel Mamani
Midterm DEM 7273
#Packages library(haven) library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union library(readr) library(ggpubr) ## Loading required package: ggplot2 library(ggplot...
1635 sym R (5965 sym/44 pcs) 2 img
DEM 7273 Final
library(readr) library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union library(MASS) ## ## Attaching package: 'MASS' ## The following object is masked from 'packa...
3042 sym R (16671 sym/102 pcs) 3 img
DEM 7273 Homework 4
Hospital administrators are interested in determining how hospitalization cost (y = cost) is related to length of stay (x = los) in the hospital. The dataset contains the reimbursed hospital costs and associated lengths of stay for a sample of 33 people. Use hospital.txt data to answer the following questions: Libraries library(readr) library(dp...
1524 sym R (5621 sym/58 pcs) 5 img
Assignment_3_DEM_7273
Homework 3 Dem 7273 Due date is November 11, 2020 Monday by 5pm. Instruction: Read the codes and questions carefully. Open a dataset called PRB that’s available under homework folder on blackboard. We would like to know whether total fertility rate (tfr) differs significantly between Africa and the rest of the world. Please type your answers, i...
3336 sym R (8577 sym/56 pcs) 6 img
DEM 7093 GIS HW 2
Packages library(tidycensus) library(tidyverse) ## -- Attaching packages ----------------------------------------------- tidyverse 1.3.0 -- ## v ggplot2 3.3.3 v purrr 0.3.4 ## v tibble 3.0.3 v dplyr 1.0.3 ## v tidyr 1.1.1 v stringr 1.4.0 ## v readr 1.3.1 v forcats 0.5.0 ## -- Conflicts --------------------------------...
608 sym R (23190 sym/18 pcs) 2 img
DEM 7283 HW1
Daniel Mamani mamanidaniel833@gmail.com Use a screen capture tool to take a capture of you R session showing version 4.0.3 myimage ...
144 sym 1 img
DEM 7093 HW 1
Daniel Mamani mamanidaniel833@gmail.com Use a screen capture tool to take a capture of you R session showing version 4.0.3 myimage QGIS version 3.16 myimage ...
173 sym 2 img
DEM 7093 GIS HW4
Libraries library(tidycensus) library(tidyverse) ## -- Attaching packages ------------------------------------------------ tidyverse 1.3.0 -- ## v ggplot2 3.3.3 v purrr 0.3.4 ## v tibble 3.0.3 v dplyr 1.0.3 ## v tidyr 1.1.1 v stringr 1.4.0 ## v readr 1.3.1 v forcats 0.5.0 ## -- Conflicts ------------------------------...
366 sym R (52542 sym/39 pcs) 3 img
DEM 7283 Stats HW3
library(car) ## Loading required package: carData library(stargazer) ## ## Please cite as: ## Hlavac, Marek (2018). stargazer: Well-Formatted Regression and Summary Statistics Tables. ## R package version 5.2.2. https://CRAN.R-project.org/package=stargazer library(survey) ## Loading required package: grid ## Loading required package: Matrix #...
432 sym R (6562 sym/45 pcs) 3 tbl
DEM 7093 GIS HW3
library(tidycensus) library(sf) ## Linking to GEOS 3.8.0, GDAL 3.0.4, PROJ 6.3.1 library(dplyr) ## ## Attaching package: 'dplyr' ## The following objects are masked from 'package:stats': ## ## filter, lag ## The following objects are masked from 'package:base': ## ## intersect, setdiff, setequal, union Read in Bexar County data ...
239 sym R (22867 sym/26 pcs) 1 img