Publications by CE
Diamonds assignment
Introduction The objective of this workshop is to introduce you the the art of Exploratory Data Analysis (EDA). The introduction to section 7.1 in R4DS gives a short and useful overview of what EDA is. In this project we will be working with the diamonds data set. In the console type ?diamonds to link to a help file describing the dimond data ba...
3794 sym R (41 sym/2 pcs)
Data Transformation assignment
Introduction In this workshop we will do some of the exercises from Chapter 5 of R4DS. Exercises from 5.2.4 Use a separate code block for each exercise. for example: 1. Find all flights that had an arrival delay of two or more hours. flights %>% filter(arr_delay >= 120) # note delays are in minutes ## # A tibble: 10,200 x 19 ## year month ...
1860 sym R (1306 sym/2 pcs)
Publish Document
Introduction In this workshop we will do some of the exercises from Chapter 5 of R4DS. Exercises from 5.2.4 Use a separate code block for each exercise. for example: 1. Find all flights that had an arrival delay of two or more hours. flights %>% filter(arr_delay >= 120) # note delays are in minutes ## # A tibble: 10,200 x 19 ## year month ...
1860 sym R (1306 sym/2 pcs)
Week 9 Assignment
#install.packages('rvest') #Loading the rvest package library(rvest) ## Warning: package 'rvest' was built under R version 4.1.3 library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.3.1 -- ## v ggplot2 3.3.5 v purrr 0.3.4 ## v tibble 3.1.2 v dplyr 1.0.7 ## v tidyr 1.1.3 v stringr 1...
624 sym R (14766 sym/73 pcs) 3 img
NYCFlights13
NYC Flights Homework Load the libraries and view the “flights” dataset library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.3.1 -- ## v ggplot2 3.3.5 v purrr 0.3.4 ## v tibble 3.1.2 v dplyr 1.0.7 ## v tidyr 1.1.3 v stringr 1.4.0 ## v readr 1.4.0 v forcats 0.5.1 ## Warning...
1430 sym R (5542 sym/16 pcs) 1 img
Treemaps, Heatmaps, Steamgraphs, and Alluvials
So many ways to visualize data Treemaps Treemaps display hierarchical (tree-structured) data as a set of nested rectangles. Each branch of the tree is given a rectangle, which is then tiled with smaller rectangles representing sub-branches. A leaf node’s rectangle has an area proportional to a specified dimension of the data.[1] Often the leaf ...
7002 sym R (15510 sym/59 pcs) 8 img
Airquality Homework Tutorial Assignment
“Load in the Dataset # install.packages("tidyverse") library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.3.1 -- ## v ggplot2 3.3.5 v purrr 0.3.4 ## v tibble 3.1.2 v dplyr 1.0.7 ## v tidyr 1.1.3 v stringr 1.4.0 ## v readr 1.4.0 v forcats 0.5.1 ## Warning: package 'ggplot2'...
1729 sym R (3830 sym/29 pcs) 5 img
Nations Assignment
Create a Scatterplot In this example, look at US crime rates at the state level, in 2005, with rates per 100,000 population for crime types as murder, robbery, and aggravated assault, as reported by the Census Bureau. There are 7 crime types in total. The dataset is clean to begin with. library(readr) library(ggplot2) ## Warning: package 'ggpl...
9824 sym R (15168 sym/90 pcs) 26 img
Employee_Salaries2020
Load packages library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.3.1 -- ## v ggplot2 3.3.5 v purrr 0.3.4 ## v tibble 3.1.2 v dplyr 1.0.7 ## v tidyr 1.1.3 v stringr 1.4.0 ## v readr 1.4.0 v forcats 0.5.1 ## Warning: package 'ggplot2' was built under R version 4.1.2 ## -- Conf...
1226 sym R (2194 sym/14 pcs) 1 img
DSLabs Assignment
library(tidyverse) ## -- Attaching packages --------------------------------------- tidyverse 1.3.1 -- ## v ggplot2 3.3.5 v purrr 0.3.4 ## v tibble 3.1.2 v dplyr 1.0.7 ## v tidyr 1.1.3 v stringr 1.4.0 ## v readr 1.4.0 v forcats 0.5.1 ## Warning: package 'ggplot2' was built under R version 4.1.3 ## -- Conflicts --------...
1077 sym R (12540 sym/14 pcs) 1 img